truck pto hydraulic pump kit free sample

Our line of products ensures maximum versatility along with custom features and configurations to match any design and requirement. The wide range of products offered covers low duty all the way to extreme heavy duty application both in vertical and horizontal configuration to meet all custom body builders applications. This product can be ordered with up to 4 pump pads to run any kind of hydraulic pump on concrete boom trucks or drilling rigs.

APPLICATIONS: Hydro-Excavators, Vacuum Trucks, Sewer Cleaners & Municipal Hydro-Vac, Coil Tubing & Nitrogen Pumpers, Medium and Heavy Duty All Wheel Drive Units, Cement Pumpers, Emergency Response Vehicles, Hot Oiler Pumpers, Pressure Pumping Trucks, Flush By and Rod Trucks, Snubbing Units, Mobile Well Servicing Units & Mobile Drilling Rigs.

These gearboxes are mounted to the truck’s drive shaft to provide power to the PTO. Such a unit is an additional gearbox that separates the vehicle’s drive shaft into two parts. The unit itself is designed to independently divert the engine’s power to either the axle-facing shaft or the additional PTO output shaft. This is done by two independent clutches like tooth or dog clutches which can be operated at total driveline standstill, only. Since the main gearbox changes the rotation speed by selection of a gear the PTO cannot be operated during driving. The vehicle needs to be stationary for operation therefore. On 4×4 vehicles only the rear drive shaft is used by the split shaft PTO gearbox requiring the vehicles 4×4 drive scheme to be of the selectable 4WD type to keep the front axle drive shaft completely decoupled during PTO operation. It is also possible to connect something other than a hydraulic pump directly to the PTO for example, fire truck pumps.

Muncie Power Products’ E Series 27 gallon dump pump weighs roughly 70 lbs.—without fluid. That is 70 lbs. of weight hanging on the end of the power take-off (PTO) before fittings are installed, hoses are connected, and oil is added to the reservoir. In comparison, our TG8 Series PTO, which is commonly paired with a dump pump, weighs roughly 23 lbs.

Support brackets for hydraulic pumps are not only for dump pumps. Muncie Power provides a list of criteria in the PTO Operator’s Manual (IN84-03 or IN17-04) to help guide you through the process of determining when and where to use a bracket.

Note:Some transmission makes and models may have different restrictions on pump and PTO bending moment that may necessitate a bracket be used at different weights and/or lengths than those listed above.

If the truck bounces hard enough, the acceleration and pump mass are enough to fracture the PTO housing, resulting in all the transmission fluid dumping out and the pump being dragged behind the truck by the hydraulic hoses.

Attach via two points closest to pump center of gravity in rear of pump, and two points on transmission—extended studs can be used for this connection (Consult the transmission manufacturer for approved mounting points on transmission.),

Figure 1. In the example above, the pump support bracket (shown in yellow) meets Muncie Power"s design requirements for it to be mounted to the transmission and to the hydraulic pump.

The building of the bracket is best done when the PTO and pump are installed on the transmission. A jack should be used to support the pump to remove any stress on the PTO. The two ends of the bracket are bolted to the pump and transmission, respectively, then the middle piece is held in position between the two and tack welded in place.

The bracket can then be removed and given a more permanent weld along with any required gussets and paint. It is critical that the finished bracket not put any stress on the PTO and the pump. The bracket should only support the pump such that the pump itself does not act as a lever arm on the PTO as the truck bounces and jounces during driving or operation of equipment.

Due to the high number of PTO, pump, transmission, and truck combinations possible, Muncie Power does not design, manufacture, or sell pump support brackets. However, we are available to offer suggestions as needed, and can review brackets designs as well.

The Bezares 4200 Series Mechanical PTO is a dual output, eight-bolt, heavy-duty PTO with two independently air-operated outputs and a variety of ratio and output combinations. It is extremely versatile for many applications where two PTOs would be required.

Power Takeoff (PTO) units are complicated devices that perform many tasks on work trucks, but generally are used to provide power to hydraulic systems. There are more than a million PTO configurations depending on several factors, including the vehicle, the transmission, the application (work to be done), the required torque and horsepower needs to perform the work in a safe and efficient manner.

To further complicate matters, PTOs operate hydraulic systems which include a range of components for commercial vehicles, including pumps, fittings, tanks, valves and other related mobile power hydraulic components.

These challenges make selecting the right PTO a daunting task, without factoring in changing technology, new products, and changing application demands for vehicles. However, specialty companies who focus on the mobile power hydraulic market, like Eaton and others, can help ensure customers have the right mobile power system, including the PTO, for the job to be done.

One of the first decisions to make when spec’ing a PTO is how fast you want to run the engine when performing work. For example, if it’s a blower system, you must determine the torque specifications required to operate efficiently. Then you must match the vehicle’s transmission to the PTO and determine the best mounting location.

Other factors that determine a proper PTO include whether the vehicle has a manual, automatic or automated transmission and, depending on its age, what type of electronic control unit (ECU) is installed, as the PTO may have to be programed for proper operation.

Further complicating the product identification process is that each PTO component and manufacturer comes with a different part number, different ratios, and specifications making the ordering process confusing.

It’s important to remember there are experts that can help. For example, Eaton has streamlined and simplified the process with its “End Dump wet kit” packages for the Bezares brand of Mobile Power products including Power Takeoff (PTO) units.

The currently established kits fit popular Eaton Fuller and Eaton Cummins transmissions. The wet kits simplify the ordering and installation process by including all the components needed into a single part number. Offering all the needed components in one kit saves time to spec and receive compared to ordering individual parts and allows for a seamless installation.

Wet kits are installed on medium- and heavy-duty trucks that have accessories like booms and cranes that need hydraulic pumps to operate. The wet kits" hydraulic system is activated by the PTO mounted to the truck"s transmission.

Once installed properly, maintaining a mobile power system and PTO becomes a top priority. Failure to do so could lead to poor performance, unplanned down time, costly repairs, and more.

One rule of thumb for PTO maintenance is to have it inspected during normal or routine transmission maintenance, and make repairs, if needed, at that time. Since the PTO and transmission work together, inspecting and maintaining together can save time and money while ensure the efficient operation of your mobile power system.

Normal maintenance should include inspecting the connections between the pump and PTO for leaks, inspecting seals, cleaning and lubricating the shafts between the pump and PTO, and removing of any foreign objects, such as metal shavings, dirt and road grime. Looking for and repairing these commonly missed maintenance items will ensure the smooth operation of the system. Finally, receiving feedback from equipment operators is essential, as they are most likely to notice any unusual operation or noises and can help direct needed attention within the system.

Spec’ing the correct PTO for the vehicle and application, and properly maintaining it, will optimize performance and extend the lifecycle of the unit to provide years of reliable service.

All CategoriesMILITARY VEHICLE PARTSPOWER INVERTERS, CONVERTERS, AND TRAILER VOLTAGE CONVERTERSCOMMERCIAL TRUCK PARTS: PTO"s & PUMPS, ELECTRICAL, TURBOCHARGERS & MOREMILITARY AND INDUSTRIAL SURPLUS ITEMS, ELECTRONICS AND MORECUSTOMER"S VEHICLE PICTURESERIK"S T-SHIRTS

Things like restrictions and blockages can impede the flow of fluid to your pump. which could contribute to poor fluid flow. Air leak in suction line. Air present in the pump at startup. Insufficient supply of oil in pump. Clogged or dirty fluid filters. Clogged inlet lines or hoses. Blocked reservoir breather vent. Low oil in the reservoir

Now that we’ve ensured that the directional control is not reversed, it’s time to check that the drive motor itself is turning in the right direction. Sometimes incorrect installation leads to mismatched pipe routings between control valves and motors, which can reverse the direction of flow. Check to see that the motor is turning the pump in the right direction and if not - look at your piping.

Check to ensure that your pump drive motor is turning over and is developing the required speed and torque. In some cases, misalignment can cause binding of the drive shaft, which can prevent the motor from turning. If this is the case, correct the misalignment and inspect the motor for damage. If required, overhaul or replace motor.

Check to ensure the pump to motor coupling is undamaged. A sheared pump coupling is an obvious cause of failure, however the location of some pumps within hydraulic systems makes this difficult to check so it may go overlooked

It is possible that the entire flow could be passing over the relief valve, preventing the pressure from developing. Check that the relief valve is adjusted properly for the pump specifications and the application.

Seized bearings, or pump shafts and other internal damage may prevent the pump from operating all together. If everything else checks out, uncouple the pump and motor and check to see that the pump shaft is able to turn. If not, overhaul or replace the pump.

If your pump is having problems developing sufficient power, following this checklist will help you to pinpoint the problem. In some cases you may find a simple solution is the answer. If your pump is exhibiting any other issues such as noise problems, heat problems or flow problems, you may need to do some more investigation to address the root cause of your pump problem. To help, we’ve created a downloadable troubleshooting guide containing more information about each of these issues. So that you can keep your system up and running and avoid unplanned downtime. Download it here.

Whether a hydraulic power take-off, hydraulic tank, hydraulic cylinder, or a simple hose or fitting – Palmer Power & Truck Equipment is the leading work truck hydraulic solution provider for Indiana, Illinois, Kentucky and Ohio.

With more than 100 years of combined hydraulic experience, the team at Palmer Power is second to none in expertise, quality, and attention to detail. Our expert team will work with you and your sales representative to spec’ the right truck for the right job, or, find the right hydraulic parts. As the Muncie Master Warehouse of Indiana, Muncie Power Products provides the industry’s leading power take-offs, hydraulic gear pumps, hydraulic controls, hoses, fittings, and more. Use our expert team and Muncie Power’s in-depth resources to find the right part for you. Muncie Power Products are for all work truck OEMs, including light duty, medium duty and heavy duty.

As your one-stop hydraulic shop with a close proximity to Muncie, IN and the Muncie Power Products expert team, rest assured that your work truck will be equipped, installed, inspected, and supported with the best team and the best products. With strong support and availability after the sale, you’ll see why customers have chosen Palmer Power & Truck Equipment for their work truck hydraulic projects year-after-year.

Both the Customer and East Coast Truck & Trailer Sales, Inc. has the right to terminate any Services Agreement for any reason, including the ending of services that are already underway. Returns, refunds, and exchanges are accepted up to 15 days after the original purchase date with required RMA. All returns must be undamaged, and in the original condition of the product at the time of purchase accompanied with the receipt.

The power take-off is what allows your pumper to be not just a truck, but also a profit-making tool for your business. Whatever equipment you need the truck’s engine to drive, the PTO can handle. But first, you need to be sure you have the right PTO.

Step one in making that selection is determining the make and model of the truck’s transmission, says Jeff King, marketing manager for PTO manufacturer Chelsea Products.

“You might have two or three choices on a transmission, but that’s also dependent on what the truck manufacturer left for clearance or put in the way so you can’t use a certain opening,” King says. “What we’re seeing a lot now is the catalytic converter and everything else with the exhaust system is on the right-hand side blocking that opening. Depending on the transmission manufacturer, now you only have the left-hand side or the bottom opening to use for the PTO.”

Once you’ve narrowed down your PTO options to what will fit your truck’s transmission, you can start thinking about the equipment the PTO will be driving. One particularly key factor is the shaft rotation of the equipment. Make sure the PTO rotation matches; otherwise you might find yourself with equipment you can’t use.

“That’s one of the biggest things that gets overlooked,” King says. “People will buy the driven equipment first and they haven’t made sure they can get the correct rotation off the transmission and PTO combination. Understanding what rotations are available and then buying your driven equipment to match that rotation can save you some headaches. With some gear pumps, you can change the rotation. But for other types of equipment, you cannot and you have to order it with the correct rotation to begin with.”

Beyond the shaft rotation of the driven equipment, you’ll also need to know its other operating characteristics. Does it need to run at a high rpm with a lot of torque? Or will it be running at lower speeds? Once you know that, you can compare it against the optimal operating speed of the truck engine to determine what kind of performance you need out of the PTO.

For example, do you need to run a hydraulic pump at 1,000 rpm and want to run the truck engine at 900 rpm? Determine the PTO percentage by dividing the speed of the driven equipment by that of the engine. You figure out the proper torque rating by multiplying the horsepower of the driven equipment by the engineering constant of 5,252, then dividing it by rpm.

“In that case, you want something that is about 110 percent of engine speed,” King says. “With that, you go back to the list of PTOs that fit your specific make and model of transmission to see what is going to get you as close as possible to that 110 percent and what will give you the torque you need to power the equipment. That will help narrow the selection.”

“If it’s continuous — meaning more than five minutes of operation every 15 minutes — then you need to devalue the torque rating of the PTO by 30 percent,” he says. “One thing we’ve been doing lately on all our new PTOs is providing one single continuous-duty torque rating, so you no longer have to devalue the PTO. That’s on the automatic transmissions, so for the manual transmissions, the PTOs we’re designing still have the torque rating as an intermittent-duty cycle and you have to calculate the continuous-duty cycle.”

“The PTO is going to last almost the life of the vehicle,” says King. “If you select it properly, install it properly, and do some good preventive maintenance, you’ll get your money’s worth out of it.”