overhead crane wire rope lubricant pricelist
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Wire rope forms an important part of many machines and structures. It is comprised of continuous wire strands wound around a central core. There are many kinds of wire rope designed for different applications. Most of them are steel wires made into strands wound with each other. The core can be made of steel, rope or even plastics.
Wire ropes (cables) are identified by several parameters including size, grade of steel used, whether or not it is preformed, by its lay, the number of strands and the number of wires in each strand.
A typical strand and wire designation is 6x19. This denotes a rope made up of six strands with 19 wires in each strand. Different strand sizes and arrangements allow for varying degrees of rope flexibility and resistance to crushing and abrasion. Small wires are better suited to being bent sharply over small sheaves (pulleys). Large outer wires are preferred when the cable will be rubbed or dragged through abrasives.
There are three types of cores. An independent wire rope core (IWRC) is normally a 6x7 wire rope with a 1x7 wire strand core resulting in a 7x7 wire rope. IWRCs have a higher tensile and bending breaking strength than a fiber core rope and a high resistance to crushing and deformation.
A wire strand core (WSC) rope has a single wire strand as its core instead of a multistrand wire rope core. WSC ropes are high strength and are mostly used as static or standing ropes.
Wire ropes also have fiber cores. Fiber core ropes were traditionally made with sisal rope, but may also use plastic materials. The fiber core ropes have less strength than steel core ropes. Fiber core ropes are quite flexible and are used in many overhead crane applications.
The lay of a wire rope is the direction that the wire strands and the strands in the cable twist. There are four common lays: right lay, left lay, regular lay and lang lay. In a right lay rope the strands twist to the right as it winds away from the observer. A left lay twists to the left. A regular lay rope has the wires in the strands twisted in the opposite direction from the strands of the cable. In a lang lay rope, the twist of the strands and the wires in the strands are both twisted the same way. Lang lay ropes are said to have better fatigue resistance due to the flatter exposure of the wires.
Wire ropes are made mostly from high carbon steel for strength, versatility, resilience and availability and for cost consideration. Wire ropes can be uncoated or galvanized. Several grades of steel are used and are described in Table 1.
Steel cable wire is stiff and springy. In nonpreformed rope construction, broken or cut wires will straighten and stick out of the rope as a burr, posing a safety hazard. A preformed cable is made of wires that are shaped so that they lie naturally in their position in the strand, preventing the wires from protruding and potentially causing injury. Preformed wire ropes also have better fatigue resistance than nonpreformed ropes and are ideal for working over small sheaves and around sharp angles.
Lubricating wire ropes is a difficult proposition, regardless of the construction and composition. Ropes with fiber cores are somewhat easier to lubricate than those made exclusively from steel materials. For this reason, it is important to carefully consider the issue of field relubrication when selecting rope for an application.
There are two types of wire rope lubricants, penetrating and coating. Penetrating lubricants contain a petroleum solvent that carries the lubricant into the core of the wire rope then evaporates, leaving behind a heavy lubricating film to protect and lubricate each strand (Figure 2). Coating lubricants penetrate slightly, sealing the outside of the cable from moisture and reducing wear and fretting corrosion from contact with external bodies.
Both types of wire rope lubricants are used. But because most wire ropes fail from the inside, it is important to make sure that the center core receives sufficient lubricant. A combination approach in which a penetrating lubricant is used to saturate the core, followed with a coating to seal and protect the outer surface, is recommended. Wire rope lubricants can be petrolatum, asphaltic, grease, petroleum oils or vegetable oil-based (Figure 3).
Petrolatum compounds, with the proper additives, provide excellent corrosion and water resistance. In addition, petrolatum compounds are translucent, allowing the technician to perform visible inspection. Petrolatum lubricants can drip off at higher temperatures but maintain their consistency well under cold temperature conditions.
Various types of greases are used for wire rope lubrication. These are the coating types that penetrate partially but usually do not saturate the rope core. Common grease thickeners include sodium, lithium, lithium complex and aluminum complex soaps. Greases used for this application generally have a soft semifluid consistency. They coat and achieve partial penetration if applied with pressure lubricators.
Petroleum and vegetable oils penetrate best and are the easiest to apply because proper additive design of these penetrating types gives them excellent wear and corrosion resistance. The fluid property of oil type lubricants helps to wash the rope to remove abrasive external contaminants.
Wire ropes are lubricated during the manufacturing process. If the rope has a fiber core center, the fiber will be lubricated with a mineral oil or petrolatum type lubricant. The core will absorb the lubricant and function as a reservoir for prolonged lubrication while in service.
If the rope has a steel core, the lubricant (both oil and grease type) is pumped in a stream just ahead of the die that twists the wires into a strand. This allows complete coverage of all wires.
After the cable is put into service, relubrication is required due to loss of the original lubricant from loading, bending and stretching of the cable. The fiber core cables dry out over time due to heat from evaporation, and often absorb moisture. Field relubrication is necessary to minimize corrosion, protect and preserve the rope core and wires, and thus extend the service life of the wire rope.
If a cable is dirty or has accumulated layers of hardened lubricant or other contaminants, it must be cleaned with a wire brush and petroleum solvent, compressed air or steam cleaner before relubrication. The wire rope must then be dried and lubricated immediately to prevent rusting. Field lubricants can be applied by spray, brush, dip, drip or pressure boot. Lubricants are best applied at a drum or sheave where the rope strands have a tendency to separate slightly due to bending to facilitate maximum penetration to the core. If a pressure boot application is used, the lubricant is applied to the rope under slight tension in a straight condition. Excessive lubricant application should be avoided to prevent safety hazards.
Some key performance attributes to look for in a wire rope lubricant are wear resistance and corrosion prevention. Some useful performance benchmarks include high four-ball EP test values, such as a weld point (ASTM D2783) of above 350 kg and a load wear index of above 50. For corrosion protection, look for wire rope lubricants with salt spray (ASTM B117) resistance values above 60 hours and humidity cabinet (ASTM D1748) values of more than 60 days. Most manufacturers provide this type of data on product data sheets.
Cable life cycle and performance are influenced by several factors, including type of operation, care and environment. Cables can be damaged by worn sheaves, improper winding and splicing practices, and improper storage. High stress loading, shock loading, jerking heavy loads or rapid acceleration or deceleration (speed of the cable stopping and starting) will accelerate the wear rate.
Corrosion can cause shortened rope life due to metal loss, pitting and stress risers from pitting. If a machine is to be shut down for an extended period, the cables should be removed, cleaned, lubricated and properly stored. In service, corrosion and oxidation are caused by fumes, acids, salt brines, sulfur, gases, salt air, humidity and are accelerated by elevated temperatures. Proper and adequate lubricant application in the field can reduce corrosive attack of the cable.
Abrasive wear occurs on the inside and outside of wire ropes. Individual strands inside the rope move and rub against one another during normal operation, creating internal two-body abrasive wear. The outside of the cable accumulates dirt and contaminants from sheaves and drums. This causes three-body abrasive wear, which erodes the outer wires and strands. Abrasive wear usually reduces rope diameter and can result in core failure and internal wire breakage. Penetrating wire rope lubricants reduce abrasive wear inside the rope and also wash off the external surfaces to remove contaminants and dirt.
Many types of machines and structures use wire ropes, including draglines, cranes, elevators, shovels, drilling rigs, suspension bridges and cable-stayed towers. Each application has specific needs for the type and size of wire rope required. All wire ropes, regardless of the application, will perform at a higher level, last longer and provide greater user benefits when properly maintained.
Lubrication Engineers, Inc. has found through years of field experience, that longer wire rope life can be obtained through the use of penetrating lubricants, either alone or when used in conjunction with a coating lubricant. Practical experience at a South African mine suggests that life cycles may be doubled with this approach. At one mine site, the replacement rate for four 44-mm ropes was extended from an average 18.5 months to 43 months. At another mine, life cycles of four 43-mm x 2073 meter ropes were extended from an average 8 months to 12 months.
In another study involving 5-ton and 10-ton overhead cranes in the United States that used 3/8-inch and 5/8-inch diameter ropes, the average life of the ropes was doubled. The authors attribute this increased performance to the ability of the penetrating lubricant to displace water and contaminants while replacing them with oil, which reduces the wear and corrosion occurring throughout the rope. A good spray with penetrating wire rope lubricant effectively acts as an oil change for wire ropes.
In these examples, the savings in wire rope replacement costs (downtime, labor and capital costs) were substantial and dwarfed the cost of the lubricants. Companies who have realized the importance of proper wire rope lubrication have gained a huge advantage over those who purchase the lowest priced lubricant, or no lubricant at all, while replacing ropes on a much more frequent basis.
Crosby’s Vitalife®products are the preferred wire rope lubricants in the industry because of their ability to penetrate into wire rope and displace water and contaminants, thus reducing wear and corrosion throughout the rope.Available in a variety of container sizes.
Whitmore’s Wire Rope Lubricant products also coat these strands to prevent friction and wear. This results in longer wire rope life, less downtime for rope changes and more production.
Whitmore’s Wire Rope Lubricant is easily pumpable at temperatures down to -25°F (-35°C). Its nondrying film remains flexible in the most extreme weather conditions, which eliminates flaking and peeling.Whitmore’s Wire Rope Lubricant can be used to lubricate all sizes of wire rope, as well as chains, leaf springs and other applications where penetrating oil is needed. It may be applied by hand or automatic lube system.
Do your wire ropes, cables and draglines become rusted, corroded or frayed? You can protect your wire rope and cable from high stress loading, shock loading, jerking and heavy loads with LE"s full line of penetrating and coating wire rope lubricants. Whether you want lubricant to penetrate to the core or to coat and seal, LE has a full range of protective lubricant solutions, including wire rope lubricant applicators to reduce labor costs and ensure safe, reliable operation.
New Extended Warranty: Documented use of LE452, LE453 Wirelife™ Almasol Wire Rope Lubricant or Earthwise™ EAL Wire Rope Lubricant will double the Viper warranty period to 24 months.
Where required crane ropes can be supplied with anti-spin / rotation proof properties as well as other key elements such as bend fatigue and abrasion resistance. For more information on the products and services we supply, email RSD today or call 01384 78004 to discuss your current requirements.
There are many types of cranes which require the use ropes and cables, there are also many types of rope constructions with varying properties, which means there are many things to consider when purchasing new crane ropes.
Overhead cranes, mobile cranes, all terrain cranes, crawler cranes, tower cranes, gantry cranes, off-shore pedestal cranes, dredger cranes, piling cranes, harbour cranes, and container cranes all use wire crane ropes, some cranes use more than one. You can find some helpful information on thesafe use of cranes here.
Crane ropes can be used for main hoist rope, boom rope, derrick rope & closing rope. Grab rope, hoist rope, tower erection rope, boom rope and trolley rope are other examples. Matching the ideal rope for your type of crane and application is not so easy. This is because no single rope will fit all requirements. For example no one rope is fatigue resistant, crush resistant, abrasion resistant and rotation resistant. Nor have the necessary breaking strength, rope diameter and/or rope structure stability. So choosing the right rope may require a little research.
Good examples are: boom hoists should be crush resistant. Clam shell closing lines must be resistant to bend fatigue, whilst overhead crane hoist rope requires strength and stability. For a container crane hoist rope or trolley rope the rope will need to be a combination of resistance to bending and abrasion as well as fatigue resistance. Tower erection rope should be rotation resistant. Trolley rope needs low elongation properties and boom hoist rope needs high flexibility and breaking load strength.
It is usually recommended to choose a crane wire rope that is an exact or close match to the original rope supplied with the crane by the manufacturer, or else choose more superior crane ropes.
A crane ropes strength is generally referred to as the minimum breaking load or force (MBL). It is possible to increase the MBL for most rope diameters in two ways:
By increasing the tensile strength of the actual wire used during the manufacturing process the MBL will increase. 1770N/mm², 1960N/mm² & 2160N/mm² are common wire tensile grades used in crane ropes. It is also feasible to raise the steel fill factor of the rope to increase its strength further. The fill factor measures cross sectional areas of the rope.
A more effective way of increasing the strength of a rope is to compact them. The individual strands may be compacted which reduces the number of voids throughout the rope. It also increases the surface contact area. This type of compacted wire rope has many other benefits which are discussed on our compacted wire rope page. Lower stress levels take place when conventional ropes are changed for compacted wire ropes. Frequently resulting in easier operation and longer working life. This is why the majority of our crane ropes are compacted.
The correct diameter is crucial to performance on a crane. A wire rope which is too big or too small for the drum and sheaves will increase wear and fatigue. This could cause premature rope failure. Additionally it is crucial that you make sure the diameter is consistent over the length of the rope. Inconsistency could cause wire breaks and shorten the ropes life. The use of compacted rope enables the same strength as a standard rope of the same construction but with a smaller diameter. It is always wise to select a rope with the same diameter as the original.
When choosing a crane rope, a wire core as opposed to a fibre core will improve its resistance to crushing. This is important when sheaves and drum winding is used.
This is the capability of the rope to tolerate repetitive bending under constant or variable loads. This is possibly one of the most important properties of a crane rope due to its use with sheaves. As loads increase when a reeving system is used the fatigue rate will also increase.
Non-rotating wire rope is an ordinary or reverse lay rope and possesses qualities so that each wire rope structure will possess natural torque properties. This is where both ends of the rope are secured and an applied force will create torque on the fixing points. The torque produced will depend on the scale of the force applied as well as on the construction of the crane ropes.
It is important to note that single layer Langs lay ropes possess dreadful rotational properties. And so should only be utilised where both ends are firmly fixed.
The primary reason for abrasive wear on crane ropes is brought on by other apparatus like winding drums and sheaves. This is because the rope wears between adjoining laps when wound on or off the drum. Selecting compacted rope may minimise this kind of wear and tear.
Whilst selecting crane wire rope, keep in mind that the bigger the outer wires the better resistance to wear and abrasion. Therefore ropes with the lower the number i.e. 6x19 will be better than a higher number i.e. 6x36 when utilised where wear and abrasion are the key reason for rope deterioration as opposed to bend fatigue.
Again a compacted rope with its smoother surface will offer a wider bearing surface to conventional rope, this leads to improved resistance to wear and abrasion.
If crane ropes are going to be utilised in a place where corrosive substances are used then it’s best to select a rope which has a galvanized finish. A ‘P.I.R.’ or plastic impregnated wire ropes are most suitable for severe craning operations, or plastic coated wire rope will also help to avoid corrosion.
When lubricating your rope with a high performance lubricant has a major effect regarding the life of the rope, especially in relation to bend resistance. Lubricating the wire rope additionally minimizes abrasive wear and extends fatigue life
Rope Services Direct can fit most fittings to your crane rope, having our own press facilities, we are are also able to supply a range of lifting gear and accessories to work well with cranes. From slings and shackles to chain blocks and trolleys.
Castrol Molub-Alloy 902 SF Wire Rope Lubricant may be applied manually. However, application by automatic spray equipment is recommended. For best coverage and penetration, wire rope should be sprayed on all sides, which requires a minimum of two nozzles opposing each other.
Castrol Molub-Alloy 902 SF Wire Rope Lubricant is intended to provide safe operation through longer service life of wire ropes while reducing total lubrication and maintenance costs. The naturally flexible and adhesive film provides the required persistence to assure also protection of sheaves and drums without excessive application.
Do your wire ropes, cables and draglines become rusted, corroded or frayed? You can protect your wire rope and cable from high stress loading, shock loading, jerking and heavy loads with LE"s full line of penetrating and coating wire rope lubricants. Whether you want lubricant to penetrate to the core or to coat and seal, LE has a full range of protective lubricant solutions, including wire rope lubricant applicators to reduce labor costs and ensure safe, reliable operation.
New Extended Warranty: Documented use of LE452, LE453 Wirelife™ Almasol Wire Rope Lubricant or Earthwise™ EAL Wire Rope Lubricant will double the Viper warranty period to 24 months.
Wire rope forms an important part of many machines and structures. It is comprised of continuous wire strands wound around a central core. There are many kinds of wire rope designed for different applications. Most of them are steel wires made into strands wound with each other. The core can be made of steel, rope or even plastics.
Wire ropes (cables) are identified by several parameters including size, grade of steel used, whether or not it is preformed, by its lay, the number of strands and the number of wires in each strand.
A typical strand and wire designation is 6x19. This denotes a rope made up of six strands with 19 wires in each strand. Different strand sizes and arrangements allow for varying degrees of rope flexibility and resistance to crushing and abrasion. Small wires are better suited to being bent sharply over small sheaves (pulleys). Large outer wires are preferred when the cable will be rubbed or dragged through abrasives.
There are three types of cores. An independent wire rope core (IWRC) is normally a 6x7 wire rope with a 1x7 wire strand core resulting in a 7x7 wire rope. IWRCs have a higher tensile and bending breaking strength than a fiber core rope and a high resistance to crushing and deformation.
A wire strand core (WSC) rope has a single wire strand as its core instead of a multistrand wire rope core. WSC ropes are high strength and are mostly used as static or standing ropes.
Wire ropes also have fiber cores. Fiber core ropes were traditionally made with sisal rope, but may also use plastic materials. The fiber core ropes have less strength than steel core ropes. Fiber core ropes are quite flexible and are used in many overhead crane applications.
The lay of a wire rope is the direction that the wire strands and the strands in the cable twist. There are four common lays: right lay, left lay, regular lay and lang lay. In a right lay rope the strands twist to the right as it winds away from the observer. A left lay twists to the left. A regular lay rope has the wires in the strands twisted in the opposite direction from the strands of the cable. In a lang lay rope, the twist of the strands and the wires in the strands are both twisted the same way. Lang lay ropes are said to have better fatigue resistance due to the flatter exposure of the wires.
Wire ropes are made mostly from high carbon steel for strength, versatility, resilience and availability and for cost consideration. Wire ropes can be uncoated or galvanized. Several grades of steel are used and are described in Table 1.
Steel cable wire is stiff and springy. In nonpreformed rope construction, broken or cut wires will straighten and stick out of the rope as a burr, posing a safety hazard. A preformed cable is made of wires that are shaped so that they lie naturally in their position in the strand, preventing the wires from protruding and potentially causing injury. Preformed wire ropes also have better fatigue resistance than nonpreformed ropes and are ideal for working over small sheaves and around sharp angles.
Lubricating wire ropes is a difficult proposition, regardless of the construction and composition. Ropes with fiber cores are somewhat easier to lubricate than those made exclusively from steel materials. For this reason, it is important to carefully consider the issue of field relubrication when selecting rope for an application.
There are two types of wire rope lubricants, penetrating and coating. Penetrating lubricants contain a petroleum solvent that carries the lubricant into the core of the wire rope then evaporates, leaving behind a heavy lubricating film to protect and lubricate each strand (Figure 2). Coating lubricants penetrate slightly, sealing the outside of the cable from moisture and reducing wear and fretting corrosion from contact with external bodies.
Both types of wire rope lubricants are used. But because most wire ropes fail from the inside, it is important to make sure that the center core receives sufficient lubricant. A combination approach in which a penetrating lubricant is used to saturate the core, followed with a coating to seal and protect the outer surface, is recommended. Wire rope lubricants can be petrolatum, asphaltic, grease, petroleum oils or vegetable oil-based (Figure 3).
Petrolatum compounds, with the proper additives, provide excellent corrosion and water resistance. In addition, petrolatum compounds are translucent, allowing the technician to perform visible inspection. Petrolatum lubricants can drip off at higher temperatures but maintain their consistency well under cold temperature conditions.
Various types of greases are used for wire rope lubrication. These are the coating types that penetrate partially but usually do not saturate the rope core. Common grease thickeners include sodium, lithium, lithium complex and aluminum complex soaps. Greases used for this application generally have a soft semifluid consistency. They coat and achieve partial penetration if applied with pressure lubricators.
Petroleum and vegetable oils penetrate best and are the easiest to apply because proper additive design of these penetrating types gives them excellent wear and corrosion resistance. The fluid property of oil type lubricants helps to wash the rope to remove abrasive external contaminants.
Wire ropes are lubricated during the manufacturing process. If the rope has a fiber core center, the fiber will be lubricated with a mineral oil or petrolatum type lubricant. The core will absorb the lubricant and function as a reservoir for prolonged lubrication while in service.
If the rope has a steel core, the lubricant (both oil and grease type) is pumped in a stream just ahead of the die that twists the wires into a strand. This allows complete coverage of all wires.
After the cable is put into service, relubrication is required due to loss of the original lubricant from loading, bending and stretching of the cable. The fiber core cables dry out over time due to heat from evaporation, and often absorb moisture. Field relubrication is necessary to minimize corrosion, protect and preserve the rope core and wires, and thus extend the service life of the wire rope.
If a cable is dirty or has accumulated layers of hardened lubricant or other contaminants, it must be cleaned with a wire brush and petroleum solvent, compressed air or steam cleaner before relubrication. The wire rope must then be dried and lubricated immediately to prevent rusting. Field lubricants can be applied by spray, brush, dip, drip or pressure boot. Lubricants are best applied at a drum or sheave where the rope strands have a tendency to separate slightly due to bending to facilitate maximum penetration to the core. If a pressure boot application is used, the lubricant is applied to the rope under slight tension in a straight condition. Excessive lubricant application should be avoided to prevent safety hazards.
Some key performance attributes to look for in a wire rope lubricant are wear resistance and corrosion prevention. Some useful performance benchmarks include high four-ball EP test values, such as a weld point (ASTM D2783) of above 350 kg and a load wear index of above 50. For corrosion protection, look for wire rope lubricants with salt spray (ASTM B117) resistance values above 60 hours and humidity cabinet (ASTM D1748) values of more than 60 days. Most manufacturers provide this type of data on product data sheets.
Cable life cycle and performance are influenced by several factors, including type of operation, care and environment. Cables can be damaged by worn sheaves, improper winding and splicing practices, and improper storage. High stress loading, shock loading, jerking heavy loads or rapid acceleration or deceleration (speed of the cable stopping and starting) will accelerate the wear rate.
Corrosion can cause shortened rope life due to metal loss, pitting and stress risers from pitting. If a machine is to be shut down for an extended period, the cables should be removed, cleaned, lubricated and properly stored. In service, corrosion and oxidation are caused by fumes, acids, salt brines, sulfur, gases, salt air, humidity and are accelerated by elevated temperatures. Proper and adequate lubricant application in the field can reduce corrosive attack of the cable.
Abrasive wear occurs on the inside and outside of wire ropes. Individual strands inside the rope move and rub against one another during normal operation, creating internal two-body abrasive wear. The outside of the cable accumulates dirt and contaminants from sheaves and drums. This causes three-body abrasive wear, which erodes the outer wires and strands. Abrasive wear usually reduces rope diameter and can result in core failure and internal wire breakage. Penetrating wire rope lubricants reduce abrasive wear inside the rope and also wash off the external surfaces to remove contaminants and dirt.
Many types of machines and structures use wire ropes, including draglines, cranes, elevators, shovels, drilling rigs, suspension bridges and cable-stayed towers. Each application has specific needs for the type and size of wire rope required. All wire ropes, regardless of the application, will perform at a higher level, last longer and provide greater user benefits when properly maintained.
Lubrication Engineers, Inc. has found through years of field experience, that longer wire rope life can be obtained through the use of penetrating lubricants, either alone or when used in conjunction with a coating lubricant. Practical experience at a South African mine suggests that life cycles may be doubled with this approach. At one mine site, the replacement rate for four 44-mm ropes was extended from an average 18.5 months to 43 months. At another mine, life cycles of four 43-mm x 2073 meter ropes were extended from an average 8 months to 12 months.
In another study involving 5-ton and 10-ton overhead cranes in the United States that used 3/8-inch and 5/8-inch diameter ropes, the average life of the ropes was doubled. The authors attribute this increased performance to the ability of the penetrating lubricant to displace water and contaminants while replacing them with oil, which reduces the wear and corrosion occurring throughout the rope. A good spray with penetrating wire rope lubricant effectively acts as an oil change for wire ropes.
In these examples, the savings in wire rope replacement costs (downtime, labor and capital costs) were substantial and dwarfed the cost of the lubricants. Companies who have realized the importance of proper wire rope lubrication have gained a huge advantage over those who purchase the lowest priced lubricant, or no lubricant at all, while replacing ropes on a much more frequent basis.
Overhead Crane Single Grinder 5TNo Deskripsi / Description OK Not N/A Komentar / Comments OK
1 All Functional Operating Mechanisms: Maladjustment that interferes with properoperation. Unusual sounds. 2 Braking Mechanism: Slipping under load. Difficult to release. 3 Brake Parts: Brake Discs: Glazing. Oil contamination. 4 Pawl and Ratchet: Wear 5 Pawl Spring: Corrosion & stretch 6 Load Chain: Refer to Load Chain Inspection Report Form No. C7. 7 Hand Chain: Nicks, gouges, cracks, distortion. 8 Hooks: Refer to Hook Inspection Report Form No. C8. 9 Hook Retaining Members: Not tight or secure.10 Hook Latch: Missing, damaged, does not close hook opening.11 Suspension Members, Including Chain Attachments, Suspension Bolts, Pins, and12 Nuts: Wear, distortion, cracks, loose.13 Chain Sprokets and Handwheels: Wear, cracks, broken, distortion.14 Gears: Wear, broken teeth, cracks, lubrication.15 Bearings & Shafts: Wear, distortion, cracks, loose, lubrication16 Lubrication: Lack of amount, dirty.17 Load Block: Cracks, distortion, loose bolts, pins, or nuts.18 Trolley: Refer to Trolley Inspec- tion Report Form No. C5.19 Supporting Structure: Distortion, cracks.20 All Bolts, Pins, and Nuts: Missing, damaged, distortion, loose.21 WARNING, Instruction Labels, and Load Markings: Missing, illegible.22 All Functional Operating Mechanisms: Maladjustment that inter- feres with proper operation. Unusual sounds.23 Control Devices: Improper operation.24 All Limit Switch Devices: Maladjustment or malfunction.25 Hooks: Refer to Hook Inspection Report Form No. C8.
Once printed this document becomes uncontrolled. Refer to ISO certified beyond 360 Management System for controlled copyREGULAR SAFETY MECHANICAL INSPECTIONOverhead Crane Single Grinder 5TNo Deskripsi / Description OK Not N/A Komentar / Comments OK
26 Hook Retaining Members: Not tight or secure.27 Hook Latch: Missing, damaged, does not close hook opening.28 Load Chain Reeving: Not in accordance with reeving of manufacturer.29 Load Chain: Refer to Load Chain Inspection Report Form No. C7.30 Suspension Members, Including Chain Attachments, Suspension Bolts, Pins, and Nuts: Wear, distortion, cracks, loose.31 Chain Sprockets: Wear, cracks, broken, distortion.32 Lubrication: Level low, dirty.33 Load Block: Cracks, distortion, loose bolts, pins, or nuts.34 Motor Brake: Drift, lining wear, out of adjustment.35 Load Brake: DRIFT36 Contactors: Pitting, deterioration, wear, improper operation.37 Electrical components: Pitting, deterioration, wear.38 Wiring and Fittings: Loose connections, abraded, cut, or nicked insulation.39 Trolley: Refer to Trolley Inspection Report Form No. C5.40 Supporting Structure: Distortion, cracks.41 All Bolts, Pins, and Nuts: Missing, damaged, distortion, loose. Control Device Markings42 (Function and Direction La- bels): Missing, illegible.43 WARNING, Instruction Labels, and Load Markings: Missing, illegible.44 All Functional Operating Mechanisms: Maladjustment that interferes with proper operation.45 Control Unusual sounds. Devices: Improper Operation.46 All Limit Switch Devices: Maladjustment or malfunction.47 Hooks: Refer to Hook Inspection Report Form No. C8.48 Hook Retaining Members: Not tight or secure.49 Hook Latch: Missing, damaged, does not close hook opening.50 Wire Rope Reeving: Not in accordance with reeving of manufacturer. Refer to Wire Rope Inspection Report Form No. C6.51 Suspension Members, including Wire Rope Attachments, Suspension Bolts, Pins, and Nuts: Wear, distortion, cracks, loose.52 Drum and Sheaves: Wear, cracks, broken, distortion.53 Lubrication: Level low, dirty.54 Load Block: Cracks, distortion, loose bolts, pins, or nuts.55 Motor Brake: Drift, lining wear, out of adjustment. Load Brake: Drift.56 Contactors: Pitting, deterioration, wear, improper operation.57 Electrical components: Pitting, deterioration, wear.58 Wiring and Fittings: Loose connections, abraded, cut, or nicked insulation.59 Trolley: Refer to Trolley Inspection Report Form No. C5.60 Supporting Structure: Distortion, cracks.61 All Bolts, Pins, and Nuts: Missing, damaged, distor- tion, loose.62 Control Device Markings (Function and Direction Labels): Missing, illegible. WARNING, Instruction63 Labels, and Load Markings: Missing, illegible.64 All Functional Operating Mechanisms: Maladjustment that interferes with proper operation. UnusualDevices:65 Control sounds. Improper operation.66 Limit Switch Devices: Maladjustment or malfunc- tion.
Once printed this document becomes uncontrolled. Refer to ISO certified beyond 360 Management System for controlled copyREGULAR SAFETY MECHANICAL INSPECTIONOverhead Crane Single Grinder 5TNo Deskripsi / Description OK Not N/A Komentar / Comments OK
67 Lubrication: Level low, dirty.68 Trolley Frame: Distortion, cracks.69 Suppporting Structure: Distortion, cracks, and track wear.70 All Bolts, Pins, and Nuts: Missing, damaged, distor- tion, loose.71 Wheels: Flat spots, wear, cracks, damage.72 Wheel Bearings: Excessive play, damage.73 Gear Teeth: Wear, cracks, broken teeth, damage.74 Drive Pinion and Coupling: Wear, cracks, broken teeth, loose, excessive play.75 Bumpers and Bumper Stops: Damage, distortion, im proper contact.76 Motor Brake: Drift, lining wear, out of adjustment.77 Contactors: Pitting, deterioration, wear, improper operation.78 Electrical Components: Pitting, deterioration, wear.79 Wiring and Fittings: Loose connections, abraded, cut, or nicked insulation.80 Control Device Markings (Function and Direction Labels): Missing, illegible.81 WARNING and instruction Labels: Missing, illegible.82 Rope Distortion: Kinking, crushing, unstranding, birdcaging, main strand displacement, or core protrusion. Replace if distortion exists.83 Corrosion: Replace if corrosion has caused broken wires.84 Broken or Cut Strands: Replace immediately if one strand is broken or cut.85 Broken or Cut Wires: Replace if twelve randomly distributed broken wires in one rope lay or four broken wires in one strand in one rope lay.86 Reduction of Outside Diameter: Loss of core support, wear of outer wires, stretch. Refer to equipment manual or ASME standard for replacement data.87 End Connection or Fitting: Corroded, cracked, bent, damaged or worn. Loose or missing bolts or low bolt torque.88 Broken Wires at Socketed or Swaged End Fitting: Replace if two broken wires at fitting.89 Rope at End Fitting: Rope pulling through fitting.90 Sheaves: Damage to grooves, flanges, and bearings, wear, distortion, cracks.91 Drum: Damage to grooves, wear, distortion, cracks.92 Chain Condition: Dirty, corroded.93 Chain Damage: Gouges, nicks, weld spatter, corrosion, distorted links.94 Operation: Binding, jumps, noisy.95 Chain Wear and Elongation: Refer to equipment manual or ASME standard for replacement data.96 Inter-Link Wear: Refer to equipment manual or ASME standard for replacement data.97 End Connection or Fitting: Corroded, cracked, bent, damaged or worn. Loose or missing bolts or pins.98 Sprockets: Damage, wear, distortion, cracks.99 Throat Opening: Replace if opening exceeds 15% of new hook. Refer to equipment manual or ASME standard for replacement data.## Hook Depth at Load Bearing Point: Replace if wear exceeds 10% of new hook. Refer to equipment manual or ASME standard for replacement data.## Twist: Replace if bend or twist exceeds 10o from plane of unbent hook..## Hook Damage: Gouges, nicks, weld spatter, corrosion, cracks, distor- tion.## Hook Latch: Missing, not operative, does not close throat opening, damaged.## Retaining Members: Damaged, loose.## Bearing: Binding, lack of lube.
Once printed this document becomes uncontrolled. Refer to ISO certified beyond 360 Management System for controlled copyREGULAR SAFETY MECHANICAL INSPECTIONOverhead Crane Single Grinder 5TNo Deskripsi / Description OK Not N/A Komentar / Comments OK
1 Periksa Ketinggian Oli Tagline Winch Check Tagline Winch Oil Level 2 Lumasi Braket Rope pada Boom Base dan Periksa Pulley dari Kerusakan Lubricate Rope Bracket On The Boom Base Section & Check Pulley for Damage 3 Periksa dan Catat Adanya Kebocoran Oli, Perbaiki jika Memungkinkan Check & Record Any Oil Leaking. Repair if Enable
1 Lumasi Swivel pada Hooks Lubricate the Swivel On The Hooks (Without Rollers) Lumasi Bearing dan Axles, Periksa Rope Fixing Point, Periksa Pergerakan dan Keausan pada Rollers, Periksa Rope Guard dan Baut Pengikat 2 Ada dan Tidak Rusak Lubricate The Bearing & Axles, Check The Rope Fixing Point, Check for Ease Of Movement & Wear Of the Rollers, Check That The Rope Guard & TheG. ELECTRICAL SYSTEM
1 Periksa Inclinometer Mekanis Berfungsi dengan Baik Check That The Mechanical Inclinometer Is Working Properly 2 Periksa Floodlights/Auxiliary Floodlights Berfungsi dengan Baik Check The Floodlights/Auxiliary Floodlights Are Working Properly 3 Periksa Switch-switch untuk Hoist Limit, Boom Limit, Piling dan Drilling Rig Berfungsi dengan Baik Check Hoist Limit Switches, Boom Limit Switches, & If Necessary, Limit Switches Of the Piling & Drilling Rig To Ensure They Are Working Correctly 4 Periksa Switch-switch untuk Hoist Limit, Boom Limit, Piling dan Drilling Rig Berfungsi dengan Baik Check Hoist Limit Switches, Boom Limit Switches, & If Necessary, Limit Switches Of the Piling & Drilling Rig To Ensure They Are Working Correctly
1 Check inspeksi visual terhadap Main Wire lumasi spesial oli bila perlu Check visal inspection on Main Wire, lubricate fluid special if necessary 2 Check inspeksi visual terhadap Aux Wire lumasi spesial oli bila perlu Check visal inspection on Aux Wire, lubricate fluid special if necessary 3 Check inspeksi visual terhadap Boom Wire lumasi spesial oli bila perlu Check visal inspection on Boom Wire, lubricate fluid special if necessary
Once printed this document becomes uncontrolled. Refer to ISO certified beyond 360 Management System for controlled copyREGULAR SAFETY MECHANICAL INSPECTIONOverhead Crane Single Grinder 5TNo Deskripsi / Description OK Not N/A Komentar / Comments OK
6 Periksa Open Wedge Sockets, Pin dan Pengunci Check Open Wedge Socket, Pin and Lock Pin 7 Periksa Kondisi Rope Grips Check Rope Grips Condition 8 Periksa Pin Pengunci Boom Check Lock Pin Lock 9 Periksa Pengunci di Pengait Main Hook Check Safety Latch Main Hook10 Periksa Pengunci di Pengait Aux Hook Check Safety Latch Aux Hook11 Periksa Penangkal Petir dan Kondisinya Check Lighting Shield / Protector Condition12 Periksa Baut dan Mur di Sign dan Papan Logo PTP Check Bolts and Nut for Sign and PTP Logo13 Periksa Sheave Rope dan Bearing Check Sheave Rope and Bearing14 Periksa Kondisi Brake Drum Check Brake Drum Condition15 Periksa Fixed Caliper Disc Brake dari Kerusakan Check Fixed Caliper Disc Brake for Damage16 Periksa Kekencangan Baut pada Rope End Check The Rope End Fastening For Tight Fit17 Periksa Transport Lashing dan Round Sling dari Keausan Check Transport Lashing & Round Slings For Wear18 Periksa Rantai Round Steel dari Keausan, Retak dan Kerusakan Check Round Steel Chain For Wear & Damage19 Periksa Semua Hooks/Pulley Blocks dari Kerusakan, Keausan, Korosi dan Bukaan Hook yang Melebar Check All Hooks/Pulley Blocks For Damage, Wear, Corrosion, & Widening Of Hook Aperture20 Periksa Safety Catch Ada dan Berfungsi dengan Baik Check That Safety Catch Is Present & Working Properly21 Periksa Penempatan Rope pada Pulley dan Drum Check That Ropes Are Guided Correctly Over The Rope Pulleys & The Rope Winds Correctly Onto The Drum22 Periksa Keausan, Kekencangan dan Pelumasan pada Ropes Check Ropes For Wear, Tight Fit & Lubrication23 Periksa Feeds Rope dan Crowd Winch dari Keausan, Kawat yang Rusak, Korosi dan Pelumasan yang Memadai, Khususnya di sekitar Winch Check The Feed ropes & Crowd Winch for Wear, Wire Breaks, Rust & Adequate Lubrication, Particularly Around The Crowd Winch24 Periksa Gerakan Semua Pulley, Tanda-tanda Keausan dan Kerusakan Check All Pulleys For Ease Of Movements, Signs Of Wear & Damage25 Periksa Kekencangan Rope Pulley Check Rope Pulleys For Tight Fit26 Periksa Rope Suspension (Rope Clamps) dari Kawat yang Rusak Check The Rope Suspension (Rope Clamps) for Wire Breaks27 Periksa Pocket Locks pada Rope Suspension dan Rope Fixation dari Kerusakan (Retak, Korosi, Kaku) Check The Pocket Locks On Rope suspension and Rope Fixation28 Periksa Rope Ends Fitting dari Retak, Ganti Seluruh Rope jika diperlukan Check The Rope End Fittings For Cracks & Rreplacing Entire Rope If Necessary29 Periksa Thimble Connection dari Retak, Terpisah, Korosi dan Kawat yang Rusak Checking The Thimble Connection For Crack, Splitting, Corrosion & Wire Breaks
Once printed this document becomes uncontrolled. Refer to ISO certified beyond 360 Management System for controlled copyREGULAR SAFETY MECHANICAL INSPECTIONOverhead Crane Single Grinder 5TNo Deskripsi / Description OK Not N/A Komentar / Comments OK
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