Spare parts ► CAT MAIN PUMP Caterpillar Hydraulic parts

Cylinder block Rotor Caterpillar 9J-8667 SKS
In Stock
Model: 16706
Sku: 9J-8667
Brand: SKS Hydraulic
Spare part: Cylinder block Rotor Caterpillar 9J-8667 SKS Part number: 9J-8667 Cross-Number: Use in: ..
568.86
Drive Shaft Caterpillar 3G-1719 SKS
In Stock
Model: 16712
Sku: 3G-1719
Brand: SKS Hydraulic
Spare part: Drive Shaft Caterpillar 3G-1719 SKS Part number: 3G-1719 Cross-Number: Use in: Please ma..
299.72
Piston shoe Caterpillar 4T-3122 128,2 mm SKS
In Stock
Model: 16708
Sku: 4T-3122
Brand: SKS Hydraulic
Spare part: Piston shoe Caterpillar 4T-3122 128,2 mm SKS Part number: 4T-3122 Cross-Number: Use in: ..
84.83
Piston shoe Caterpillar 4T-3122 130,3 mm SKS
In Stock
Model: 16707
Sku: 4T-3122
Brand: SKS Hydraulic
Spare part: Piston shoe Caterpillar 4T-3122 130,3 mm SKS Part number: 4T-3122 Cross-Number: Use in: ..
50.92
Retainer Plate Caterpillar CAT245 SKS
In Stock
Model: 16709
Sku: 16709
Brand: SKS Hydraulic
Spare part: Retainer Plate Caterpillar CAT245 SKS Part number: Cross-Number: Use in: Caterpillar CAT..
79.13
Shoe plate Caterpillar CAT245, CAT992 SKS
In Stock
Model: 16710
Sku: 16710
Brand: SKS Hydraulic
Spare part: Shoe plate Caterpillar CAT245, CAT992 SKS Part number: Cross-Number: Use in: Caterpillar..
67.26
Valve plate Left Caterpillar 6E-1332 SKS
In Stock
Model: 16979
Sku: 6E-1332
Brand: SKS Hydraulic
Spare part: Valve plate Left Caterpillar 6E-1332 SKS Part number: 6E-1332 Cross-Number: 6E-1..
203.58
Valve plate Left Caterpillar CAT245 SKS
In Stock
Model: 16711
Sku: 16711
Brand: SKS Hydraulic
Spare part: Valve plate Left Caterpillar CAT245 SKS Part number: Cross-Number: Use in: Caterpillar C..
203.58
Valve plate Right Caterpillar 6E-1332 SKS
In Stock
Model: 16713
Sku: 6E-1332
Brand: SKS Hydraulic
Spare part: Valve plate Right Caterpillar 6E-1332 SKS Part number: 6E-1332 Cross-Number: 0R-1729 Use..
203.58
Valve plate Right Caterpillar CAT245 SKS
In Stock
Model: 16980
Sku: 16980
Brand: SKS Hydraulic
Spare part: Valve plate Right Caterpillar CAT245 SKS Part number: Cross-Number: Use in: C..
203.58
Spare parts ► CAT MAIN PUMP Caterpillar Hydraulic parts

Main advantages and scope of application of Caterpillar hydraulic pumps of the CAT MAIN PUMP series

Main Pumps are key components of the hydraulic systems of Caterpillar excavators and other equipment. They provide hydraulic fluid to various actuators such as booms, buckets and other working tools.

Key features of Caterpillar main hydraulic pumps:

  • Pump type : Most main pumps are axial piston with adjustable displacement, allowing fluid flow to be varied as needed.
  • Design : The pumps consist of two main parts - the right and left pumps, combined in one housing. Each of them has a separate outlet for supplying fluid to the corresponding hydraulic system circuits.
  • Drive : Both pumps are driven by the engine through a common shaft, ensuring synchronous operation and even load distribution.
  • Regulation : Each pump is equipped with a regulator that controls the angle of the swashplate, thus changing the volume of fluid delivered and adapting the pump operation to the current operating conditions.

Advantages of using Caterpillar main hydraulic pumps:

  • High efficiency : Precise design and use of quality materials ensure maximum performance with minimal energy loss.
  • Reliability : Designed specifically for Caterpillar equipment, these pumps can withstand high loads and long-term operation without compromising performance.
  • Ease of maintenance : Modular design and easy access to major components simplify maintenance and repair.

Caterpillar hydraulic pumps of the CAT MAIN PUMP series consist of main components, each of which plays an important role in its operation. The main components of this pump include:

  • Cylinder block
  • Hydraulic pump shaft
  • The plate is pressed
  • Base plate
  • Plunger with thrust bearing
  • Washer Distribution L
  • Distribution Washer R

We also provide repair services for Caterpillar engines and pumps, guaranteeing the quality of the work performed. We are ready to provide a high level of service to our customers.

You can always contact Aspect Plus specialists for help in selecting the necessary spare parts for your hydraulic pump, get advice and additional information regarding technical units and other components.

Contact our managers if you have any questions! Or leave your contact details - we will call you back as soon as possible!

We are waiting for your orders! We will be happy to cooperate!