pto hydraulic pump for vacuum planter free sample

It mounts easily to any planter and, depending which pump size is purchased, will provide an extra 12 gpm to 40 gpm as well as 4 to 6 additional ports.

Many producers wanting to upgrade or upsize their air seeders discover they are lacking hydraulic capacity on their current tractor, and don’t have room in their machinery budget to upgrade their tractor.

One solution is the Command HydraBoost PTO-driven auxiliary hydraulic system, these can operate a portion of the hydraulic flow requirement, allowing producers to continue using their favourite tractor! These units come in several sizes, the larger sizes - 24gpm, 32 gpm & 40 gpm are used in combination with air seeders.

�����HydraBoost is a closed center, pressure compensating system powered by a pto,� says Dan Symington, Command Hydraulics. �We can produce the higher pressure needed for down pressure and for other precision planting equipment, as well as for vacuum fans and more.�

����The company suggests that HydraBoost works with every tractor/planter combination on the market. It is available in multiple sizes, from 12 gpm to 40 gpm, and can be equipped with either 4 or 6 additional ports. Reservoir capacity ranges from 15 to 25 gal., depending on pump size. The kit also includes Command Hydraulics� PumpDoctor, designed initially for use with Case IH and Kinze planters.

�����PumpDoctor is an integral part of HydraBoost,� says Symington. �We also sell it by itself for use with other pto-powered hydraulic pumps. Anytime you put a pump directly on the pto, you tend to get vibration. Our double chain connection PumpDoctor cushions it.�

����The PumpDoctor is a support bracket that secures any pto pump directly to any tractor frame via a mounting plate. Without such a bracket, the pump hangs on the pto shaft. The weight causes excess vibration, shaft strain and warping or breakage. The PumpDoctor is available in 3 models for 16, 18 and 12-tooth sprockets.

����The tractor mounting plate is designed to match the exact bolt pattern for specific tractor models, ensuring a secure and tight fit. The PumpDoctor kit also includes sprockets, chain and hardware for mounting.

����Contact: FARM SHOW Followup, Command Hydraulics, 8095 215th St. W., Lakeville, Minn. 55044 (ph 952 890-6800; toll free 800 778-6200; sales@commandhydraulics.com; www.commandhydraulics.com).

Slick Way To Add Extra Hydraulics MISCELLANEOUS EQUIPMENT Pumps You can get more hydraulic power from your existing tractor with HydraBoost from Command Hydraulics Designed to meet the needs of new planters and other hydraulic power hogs HydraBoost is a self-contained auxiliary hydraulic supply package It can eliminate the need to trade up tractors to run a planter that needs more hydraulic power �HydraBoost is a closed center pressure compensating system powered by a pto � says Dan Symington Command Hydraulics �We can produce the higher pressure needed for down pressure and for other precision planting equipment as well as for vacuum fans and more � The company suggests that HydraBoost works with every tractor/planter combination on the market It is available in multiple sizes from 12 gpm to 40 gpm and can be equipped with either 4 or 6 additional ports Reservoir capacity ranges from 15 to 25 gal depending on pump size The kit also includes Command Hydraulics� PumpDoctor designed initially for use with Case IH and Kinze planters �PumpDoctor is an integral part of HydraBoost � says Symington �We also sell it by itself for use with other pto-powered hydraulic pumps Anytime you put a pump directly on the pto you tend to get vibration Our double chain connection PumpDoctor cushions it � The PumpDoctor is a support bracket that secures any pto pump directly to any tractor frame via a mounting plate Without such a bracket the pump hangs on the pto shaft The weight causes excess vibration shaft strain and warping or breakage The PumpDoctor is available in 3 models for 16 18 and 12-tooth sprockets The tractor mounting plate is designed to match the exact bolt pattern for specific tractor models ensuring a secure and tight fit The PumpDoctor kit also includes sprockets chain and hardware for mounting HydraBoost ranges in price from $5 245 to $11 500 Pricing for the PumpDoctor is available from the company Contact: FARM SHOW Followup Command Hydraulics 8095 215th St W Lakeville Minn 55044 ph 952 890-6800; toll free 800 778-6200; sales@commandhydraulics com; www commandhydraulics com

This website is using a security service to protect itself from online attacks. The action you just performed triggered the security solution. There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data.

Condé Vacuum/Pressure pumps are ideal for the pumper who requires a pump capable of pressure off-loading. All Condé pumps are availble in either clockwise, counter-clockwise or double shaft rotations to match your precise needs. All models utilize the Condé Wick oiling system that requires no adjustment and almost no maintenance. Bearings are sealed for long life and no maintenance. All pumps are end-thrust protected and assembled to exacting tolerances. The unique Condé Slide Valve is the best designed and easiest changeover valve on the market. Pumps are ideal for gas engine, PTO or hydraulic drive.

Condé Vacuum Only pumps are ideal for the pumper who does not require a pump capable of pressure off-loading. All Condé pumps are availble in either clockwise, counter-clockwise or double shaft rotations to match your precise needs. All models utilize the Condé Wick oiling system that requires no adjustment and almost no maintenance. Bearings are sealed for long life and no maintenance. All pumps are end-thrust protected and assembled to exacting tolerances.

Green Earth Vacuum Planters Offer The Best Possible Efficiency Results, Providing The Highest Level of Seed Retention & Singulation At The Seed Plate!

3-Point Attachment Provides "Lift & Go" Convenience For "End-Of-Row" U-Turns, For Trailering & Transport, For Entering Storage Buildings & For Parking!

The Green Earth "Inter-Row Tiller" Is Not Included, Though It"s An Excellent Companion To G.E. Planters - Especially For Herbicide Free, Organic Operations!:

Check that the electric motor is running. Although this is a simple concept, before you begin replacing parts, it’s critical that you make sure the electric motor is running. This can often be one of the easiest aspects to overlook, but it is necessary to confirm before moving forward.

Check that the pump shaft is rotating. Even though coupling guards and C-face mounts can make this difficult to confirm, it is important to establish if your pump shaft is rotating. If it isn’t, this could be an indication of a more severe issue, and this should be investigated immediately.

Check the oil level. This one tends to be the more obvious check, as it is often one of the only factors inspected before the pump is changed. The oil level should be three inches above the pump suction. Otherwise, a vortex can form in the reservoir, allowing air into the pump.

If the oil level is low, determine where the leak is in the system. Although this can be a difficult process, it is necessary to ensure your machines are performing properly. Leaks can be difficult to find.

What does the pump sound like when it is operating normally? Vane pumps generally are quieter than piston and gear pumps. If the pump has a high-pitched whining sound, it most likely is cavitating. If it has a knocking sound, like marbles rattling around, then aeration is the likely cause.

Cavitation is the formation and collapse of air cavities in the liquid. When the pump cannot get the total volume of oil it needs, cavitation occurs. Hydraulic oil contains approximately nine percent dissolved air. When the pump does not receive adequate oil volume at its suction port, high vacuum pressure occurs.

This dissolved air is pulled out of the oil on the suction side and then collapses or implodes on the pressure side. The implosions produce a very steady, high-pitched sound. As the air bubbles collapse, the inside of the pump is damaged.

While cavitation is a devastating development, with proper preventative maintenance practices and a quality monitoring system, early detection and deterrence remain attainable goals. UE System’s UltraTrak 850S CD pump cavitation sensor is a Smart Analog Sensor designed and optimized to detect cavitation on pumps earlier by measuring the ultrasound produced as cavitation starts to develop early-onset bubbles in the pump. By continuously monitoring the impact caused by cavitation, the system provides a simple, single value to trend and alert when cavitation is occurring.

The oil viscosity is too high. Low oil temperature increases the oil viscosity, making it harder for the oil to reach the pump. Most hydraulic systems should not be started with the oil any colder than 40°F and should not be put under load until the oil is at least 70°F.

Many reservoirs do not have heaters, particularly in the South. Even when heaters are available, they are often disconnected. While the damage may not be immediate, if a pump is continually started up when the oil is too cold, the pump will fail prematurely.

The suction filter or strainer is contaminated. A strainer is typically 74 or 149 microns in size and is used to keep “large” particles out of the pump. The strainer may be located inside or outside the reservoir. Strainers located inside the reservoir are out of sight and out of mind. Many times, maintenance personnel are not even aware that there is a strainer in the reservoir.

The suction strainer should be removed from the line or reservoir and cleaned a minimum of once a year. Years ago, a plant sought out help to troubleshoot a system that had already had five pumps changed within a single week. Upon closer inspection, it was discovered that the breather cap was missing, allowing dirty air to flow directly into the reservoir.

A check of the hydraulic schematic showed a strainer in the suction line inside the tank. When the strainer was removed, a shop rag was found wrapped around the screen mesh. Apparently, someone had used the rag to plug the breather cap opening, and it had then fallen into the tank. Contamination can come from a variety of different sources, so it pays to be vigilant and responsible with our practices and reliability measures.

The electric motor is driving the hydraulic pump at a speed that is higher than the pump’s rating. All pumps have a recommended maximum drive speed. If the speed is too high, a higher volume of oil will be needed at the suction port.

Due to the size of the suction port, adequate oil cannot fill the suction cavity in the pump, resulting in cavitation. Although this rarely happens, some pumps are rated at a maximum drive speed of 1,200 revolutions per minute (RPM), while others have a maximum speed of 3,600 RPM. The drive speed should be checked any time a pump is replaced with a different brand or model.

Every one of these devastating causes of cavitation threatens to cause major, irreversible damage to your equipment. Therefore, it’s not only critical to have proper, proactive practices in place, but also a monitoring system that can continuously protect your valuable assets, such as UE System’s UltraTrak 850S CD pump cavitation senor. These sensors regularly monitor the health of your pumps and alert you immediately if cavitation symptoms are present, allowing you to take corrective action before it’s too late.

Aeration is sometimes known as pseudo cavitation because air is entering the pump suction cavity. However, the causes of aeration are entirely different than that of cavitation. While cavitation pulls air out of the oil, aeration is the result of outside air entering the pump’s suction line.

Several factors can cause aeration, including an air leak in the suction line. This could be in the form of a loose connection, a cracked line, or an improper fitting seal. One method of finding the leak is to squirt oil around the suction line fittings. The fluid will be momentarily drawn into the suction line, and the knocking sound inside the pump will stop for a short period of time once the airflow path is found.

A bad shaft seal can also cause aeration if the system is supplied by one or more fixed displacement pumps. Oil that bypasses inside a fixed displacement pump is ported back to the suction port. If the shaft seal is worn or damaged, air can flow through the seal and into the pump’s suction cavity.

As mentioned previously, if the oil level is too low, oil can enter the suction line and flow into the pump. Therefore, always check the oil level with all cylinders in the retracted position.

If a new pump is installed and pressure will not build, the shaft may be rotating in the wrong direction. Some gear pumps can be rotated in either direction, but most have an arrow on the housing indicating the direction of rotation, as depicted in Figure 2.

Pump rotation should always be viewed from the shaft end. If the pump is rotated in the wrong direction, adequate fluid will not fill the suction port due to the pump’s internal design.

A fixed displacement pump delivers a constant volume of oil for a given shaft speed. A relief valve must be included downstream of the pump to limit the maximum pressure in the system.

After the visual and sound checks are made, the next step is to determine whether you have a volume or pressure problem. If the pressure will not build to the desired level, isolate the pump and relief valve from the system. This can be done by closing a valve, plugging the line downstream, or blocking the relief valve. If the pressure builds when this is done, there is a component downstream of the isolation point that is bypassing. If the pressure does not build up, the pump or relief valve is bad.

If the system is operating at a slower speed, a volume problem exists. Pumps wear over time, which results in less oil being delivered. While a flow meter can be installed in the pump’s outlet line, this is not always practical, as the proper fittings and adapters may not be available. To determine if the pump is badly worn and bypassing, first check the current to the electric motor. If possible, this test should be made when the pump is new to establish a reference. Electric motor horsepower is relative to the hydraulic horsepower required by the system.

For example, if a 50-GPM pump is used and the maximum pressure is 1,500 psi, a 50-hp motor will be required. If the pump is delivering less oil than when it was new, the current to drive the pump will drop. A 230-volt, 50-hp motor has an average full load rating of 130 amps. If the amperage is considerably lower, the pump is most likely bypassing and should be changed.

Figure 4.To isolate a fixed displacement pump and relief valve from the system, close a valve or plug the line downstream (left). If pressure builds, a component downstream of the isolation point is bypassing (right).

The most common type of variable displacement pump is the pressure-compensating design. The compensator setting limits the maximum pressure at the pump’s outlet port. The pump should be isolated as described for the fixed displacement pump.

If pressure does not build up, the relief valve or pump compensator may be bad. Prior to checking either component, perform the necessary lockout procedures and verify that the pressure at the outlet port is zero psi. The relief valve and compensator can then be taken apart and checked for contamination, wear, and broken springs.

Install a flow meter in the case drain line and check the flow rate. Most variable displacement pumps bypass one to three percent of the maximum pump volume through the case drain line. If the flow rate reaches 10 percent, the pump should be changed. Permanently installing a flow meter in the case drain line is an excellent reliability and troubleshooting tool.

Ensure the compensator is 200 psi above the maximum load pressure. If set too low, the compensator spool will shift and start reducing the pump volume when the system is calling for maximum volume.

Performing these recommended tests should help you make good decisions about the condition of your pumps or the cause of pump failures. If you change a pump, have a reason for changing it. Don’t just do it because you have a spare one in stock.

Conduct a reliability assessment on each of your hydraulic systems so when an issue occurs, you will have current pressure and temperature readings to consult.

Al Smiley is the president of GPM Hydraulic Consulting Inc., located in Monroe, Georgia. Since 1994, GPM has provided hydraulic training, consulting and reliability assessments to companies in t...

The MaxEmerge family of row-units have never seen a more versatile and efficient design until the MaxEmerge 5. The 5-family row-units improve productivity, increase uptime and lower the cost of ownership like never before.

The vacuum meter system gently pulls and holds individual seeds to the holes of the seed disk for population control and spacing accuracy, equaling better crop stands and profit. Vacuum seed meters can plant a wide variety of crops and seed types by simply changing seed disks and adjusting vacuum level. Vacuum seed meters are available for planters with MaxEmerge 5 row-units.

The MaxEmerge 5 meter shape has also been redesigned for better seed flow. The mini-hopper design allows the planter to successfully operate on side hills up to 14 degrees.

Both the MaxEmerge 5 vacuum meters are equipped with a heavy-duty hub spring and disk latching handle. The spring ensures the seed disk stays properly positioned when operating flat-style seed disks and higher vacuum levels. Proper seed disk positioning means repeatable seed singulation, time after time. The disk-latching handle is designed for easy operation and effortless seed disk changeover. The hub is also machined to tight tolerances to further ensure alignment of metering components.

The vacuum seed meter is capable of operating at faster planting speeds than mechanical meters. However, planting accuracy will be influenced by seedbed conditions and the operating characteristics of the seed meter. Rough seedbeds and fast planting speeds (above 8.9 km/h [5.5 mph]) typically deteriorate seed placement accuracies when using seed tube technology.

The chart illustrates the effect operating speed has on population when using the vacuum meter. The operating band (color area) illustrates how the vacuum meter performs in relation to the desired population (indicated by horizontal line). The width of the band is due to various sizes and shapes of seeds and planting rate variations.

When operating on slopes above 15 degrees, increased or decreased population may result. To minimize this effect, reduce speed and consider using a flat style seed disk with increased vacuum level.

The ProMAX 40 Flat Disk utilizes flat holes and a higher vacuum level to ensure every hole is populated with a seed. A double eliminator gently removes multiple seeds at each hole for precise population control. A knockout wheel makes certain that each hole is clear of any debris after the seed is released from the disk.

The unique cell disk design allows planting a variety of seed sizes without any additional parts or individual meter adjustments. Another advantage of cell-type seed disks is the lower vacuum requirement compared to flat-style seed disks. Lower vacuum levels mean less hydraulic demand from the tractor. Most planting conditions call for a flat disk, if you are limited in hydraulic capacity, cell disks are recommended.

For difficult to singulate seeds, a flat seed disk and double eliminator is a viable alternative to traditional cell-type seed disks. By design, a flat seed disk requires higher levels of vacuum than a cell-type disk because there is no pocket or cell to hold the seed. The higher vacuum level will pull more than one seed to the holes in the seed disk. The double eliminator is set to cover a portion of the hole in the seed disk and is the mechanism to knock multiple seeds away as the disk rotates.

NOTE: Due to small seed size and low planting populations, sugar beets can be planted with mini-hopper style meters by adding hopper extensions and not using the CCS tank. These hopper extensions can also be used for planting test plots.

There are significant changes to the MaxEmerge 5 Mini-Hopper. One update is the straight feed from the Central Commodity System (CCS™) hose to the mini-hopper to ensure a continuous free flow of seeds. This design change reduces the potential for plugging issues with larger seed size and the use of seed treatments. By drawing air from the CCS tank the vacuum source is now cleaner, preventing meter debris buildup.

The row-unit head is also designed using the ductile iron-casting process. The row-unit head provides the mating joints between the row-unit parallel arms and the row-unit shank. It is also the upper attaching point for the seed meter and seed hopper.

The MaxEmerge 5 row-unit also provides better Tru-Vee opener bearings for longer life. The double-row ball bearing provides up to three times the wear life as the single-row bearing.

John Deere planters provide consistent seed depth control in all field conditions. Depth control is a function of the Tru-Vee openers, the downforce system, and the gauge wheel assembly.

The bolt-through design utilizes an open bearing in the gauge wheel that allows an attaching bolt to pass through the wheel to the threaded hole in the gauge wheel arm. This simple bolt-through design provides for a positive attachment of the gauge wheel to the gauge wheel arm and allows quick removal of the gauge wheel for service.

Rubber tire closing systems are used for most conventional, minimum-till, and no-till planting conditions. The spacing between the wheels is adjustable so the closing system can meet the needs of those who want to plant small seeds at shallow depths.

The wheels can also be staggered fore and aft to enhance residue flow. Four levels of spring force are available and are easily set with the integrated T-handle adjustment. A lower force spring can be obtained from parts, if a lower amount of force is required.

Green Earth Vacuum Planters Offer The Best Possible Efficiency Results, Providing The Highest Level of Seed Retention & Singulation At The Seed Plate!

3-Point Attachment Provides "Lift & Go" Convenience For "End-Of-Row" U-Turns, For Trailering & Transport, For Entering Storage Buildings & For Parking!

The Green Earth "Inter-Row Tiller" Is Not Included, Though An Excellent Companion To G.E. Planters - Especially For Herbicide Free, Organic Operations!:

Anybody ever put a PTO driven hydraulic pump on their planting outfit to compensate for lack of tractor hydraulics. I am nervous as to how much hydraulic capacity a new vacuum planter with central fill and variable rate is going to take. I see Rowe manufacturing makes a kit for this. Was thinking this might be a better route than pushing tractor to its limits. Would be on a 24 row CCS planter.