CAT 330D hydraulic pump KAWASAKI K5V200
CAT 330D, 330DL, 330DN, 336D, 336DL, 345C, 345CL EXCAFVATOR MAIN PUMP
PART # DESCRIPTION REPLACES PARTS # USED IN PUMPS #
C295-9656 PISTON & SHOE ASSY. 247-8708, 295-9691 KAWASAKI K5V200
C295-9657 SET: BARREL & VALVE PLATE LH 247-8709 315-4393, 295-9655,
C295-9658 SET: BARREL & VALVE PLATE RH 247-8710 322-8733, 295-9674,
C7I-8154 THRUST PLATE 225-4510, 222-8355,
C242-6912 RETAINER PLATE 225-4509, 247-8925,
C242-6913 BALL GUIDE 266-7944, 283-6084,
C259-0831 DRIVE SHAFT LEFT 247-8983, 242-6909 283-6116, 266-7954,
C259-0832 DRIVE SHAFT RIGHT 242-6910 247-8992
C289-8172 SWASH PLATE 247-8927
The component location and hydraulic system design provide the highest level of system efficiency. The main pumps, control valves and hydraulic tank are located close together to allow for shorter tubes and lines between components reducing friction loss and pressure drops in the lines. The layout further provides greater operator comfort by placing the radiator on the cab side of the upper structure. This allows incoming air to enter the engine compartment from the operator side and hot air and corresponding engine sound to exit on the opposite side away from the operator. This reduces engine compartment heat and sound transmitted to the operator.
HYDRAULIC CYLINDER SNUBBERS
Snubbers are located at the rod-end of the boom cylinders and both ends of the stick cylinders to cushion shocks while reducing sound levels and extending component life.