CAT 10R-3619 Hydraulic Pump Replacement for 988G Loader | 215-5721

  • Variable displacement axial piston design
  • Designed for CAT heavy equipment
  • High-pressure hydraulic capability
  • Suitable for mining and construction applications
  • OEM replacement for 215-5721
  • Stable performance in harsh environments
  • Remanufactured cost-effective solution

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Application Range

The CAT 10R-3619 hydraulic pump is designed for high-demand hydraulic systems used in large Caterpillar earthmoving equipment. It provides stable hydraulic power for machines operating under heavy loads, continuous cycles, and harsh working environments.

Main Applications

1. Wheel Loaders

Applicable equipment:

  • CAT 988G Wheel Loader

Used for:

  • Large-scale material loading
  • Mining transportation
  • Quarry operations
  • Aggregate handling

The pump supplies hydraulic power for:

  • Lift arm operation
  • Bucket loading and dumping
  • Steering system
  • Hydraulic control circuits

2. Wheel Dozers

Applicable equipment:

  • CAT 834G Wheel Dozer

Applications:

  • Mining site preparation
  • Bulk material pushing
  • Heavy-duty earthmoving operations

3. Earthmoving Compactors

Applicable equipment:

  • CAT 836G Earthmoving Compactor

Applications:

  • Landfill compaction
  • Mining road construction
  • Large construction projects

Basic Information

Item Details
Brand Caterpillar (CAT Reman)
Part Number 10R-3619
OEM New Number 215-5721
Product Type Hydraulic Pump Group
Pump Type Variable Displacement Axial Piston Pump
Design Swash Plate Axial Piston Pump
Condition Remanufactured / Replacement
Application Heavy Equipment Hydraulic System
Compatible Models CAT 988G Wheel Loader / CAT 834G Wheel Dozer / CAT 836G Earthmoving Compactor
Length 11.3 in (287 mm)
Height 7.5 in (190 mm)
Estimated Weight Approx. 40–50 kg

Technical Parameters

Parameter Specification
Pump Type Variable displacement axial piston pump
Hydraulic Design Swash plate piston pump
Displacement Control Variable displacement mechanism
Working Principle Axial piston rotation with adjustable swash plate angle
Application Mobile heavy equipment hydraulic system
Pressure Class High-pressure hydraulic operation
Control System Servo / compensator control (machine dependent)
Hydraulic Oil Anti-wear hydraulic fluid
Installation Direct replacement for CAT original pump
Performance High efficiency and stable flow output
Duty Level Heavy-duty continuous operation

CATERPILLAR – REXROTH REPLACEMENTS

OEM OEM NEW # OEM REMAN #
CAT 1863732 10R-2910
CAT 1963807 10R-2913
CAT 2093258 10R-3006
CAT 2155721 10R-3619
CAT 2283636 10R-4506
CAT 2352716 10R-7394
CAT 2545147 10R-7698
CAT 1559248 0R-7490
CAT 1694883 10R-3805
CAT 2021335 10R-0544
CAT 1083028 0R-8361
CAT 1110364 0R-8670
CAT 1113727 0R-8674
CAT 1131990 0R-0901
CAT 1131991 0R-0874
CAT 1140602 0R-8102
CAT 1140603 0R-8672
CAT 1140604 0R-8620
CAT 1221206 0R-0913
CAT 1228068 0R-8363
CAT 1231993 0R-9331
CAT 1232229 0R-9332
CAT 1232231 0R-9333
CAT 1235259 0R-7322
CAT 1235260 0R-9326
CAT 1262046 0R-8106
CAT 1278333 10R-0520
CAT 1283219 0R-9324
CAT 1284325 0R-7998
CAT 1295348 0R-0850
CAT 1301809 0R-9642
CAT 1302447 0R-7410
CAT 1342947 10R-0857
CAT 1347307 0R-8669
CAT 1353260 0R-9315
CAT 1353261 0R-9316
CAT 1358863 0R-8507
CAT 1358864 0R-7413
CAT 1358865 0R-7414

A: We are factory and trading company.

A: Generally it is 3-5 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, it is according to quantity.

A: We can provide samples, but not for free.

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

If you have more questions, pls feel free to contact us as below:

sales@bailehydraulic.com

WeChat/WhatsApp：0086 18060096097

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