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Oil Hydraulic Single/Multiple Pumps & Motors 315,330,350 & 365 Series On your singles for 315,330,350 and 365 weights This has a one inch gear section within each frame size P315                                    18lbs P330                                   36lbs P350                                   51lbs P365                                   56lbs   And if you add 1/4″ of gear width 315                                     1 lb 330                                    1 1/4lbs 350                                    1 1/2 lbs 365                                    2 1/2 lbs   On multiples units you will need to find the approx. weight of a multiple assy., then add the weight of each section as a single. For the 330 frame size subtract 10% from this figure.   If you need further info, call...

Denison Hydraulic Model 46 Electrohydraulic Servo Control Assy Pressure Controls & End Caps Piston Type Pump SA-005 Valve S15-40568 SA-010 Valve S15-40569 Diagram and Chart for parts list for the electrohydraulic servo control This is the assembly of this unit. If you need further assistance or ask questions or even leave a comment. Call us for more info on this unit at 800-361-0068 sales@hydrostatic-transmission.com  

Hydraulic Oil Multiple/Piggyback Pumps & Motors 315,330,350 & 365   Piggyback units needing the same fluid pumped at different displacement levels will yield you great savings. If you use P365/P330 it gives off displacement ratios of 9:1. When using single casting it generates as a port end for the P365 and shaft end for the P330. It makes assembly easier and gives the inlet a place to use for both units, while utilizing the single drive shaft as an advantage. Mutiple units of course can give you more flow than just from a single unit.  It can give you more...

At our Hydrostatic Pump Repair Site, we offer many types of HydrostaticTransmission Repair and information relating to Hydrostatic Parts Today we will discuss: What a Piston Motor Consists Of The piston motors rotating group has a swashplate, cylinder barrel (block),pistons, shoeplate, shoeplate bias spring, port plate and shaft. The pistons go inside the cylinder barrel. The swashplate is nestled at an angle and acts as a surface for the shoe side of the piston to travel. The piston shoes are held in contact with the swashplate by the shoeplate and spring. A port plate distinguishes the incoming fluid from the...

At our Hydrostatic Pump Repair Site, we offer many types of Hydrostatic Transmission Repair and information relating to Hydrostatic Parts Today we will discuss: Basic Types of Premounted Bearings Pillow block housings can be split or solid, in which it facilitates mounting. Pillow block bearings usually handle radial loads that pass into the base. When you have two or more pillow blocks used on a shaft, the other one needs to be non expansion to keep the shaft from moving in an inward direction. The other one needs to be expansion bearing to allow axial expansion of the shaft. Take-up...