GEAR PUMP

CATERPILLAR GEAR PUMP

HYDSTAR's gear pump characterized by compact structure and high efficiency. It realizes stable fluid transportation through gear meshing, and adopts hardened alloy steel or special coating technology to resist wear and particle erosion and prolong service life. Extensive coverage of industrial, mobile machinery and infrastructure scenarios.
Our company has decades of research and development experience, and our products have been certified by ISO 9001/ITS/CE, ensuring seamless compatibility with all the equipment of Caterpillar.
Global warranty service network coverage, providing 24-hour technical support and parts supply.

Related Products

We offer a wide range of categorized products, each of which has been carefully selected and designed to meet the individual needs of diverse consumers.

Type	Part Number	Application
Gear Pump	1093420 109-3420	988F, 988F II
Gear Pump	1038264 103-8264	320, 320 L, 320N, 322, 322 FM L, 322 LN, 325, 325 L, 325 LN
Gear Pump	1U1625 1U-1625	D6H
Gear Pump	1T1810 1T-1810	613C, 613C II, D250D
Gear Pump	1P6752 1P-6752	55, D6D
Gear Pump	1P4220 1P-4220	631C, 631D, 631E, 631G, 633C, 633D, 633E II, 637, 637D, 637E, 637G, 639D, 657B, 657E, 657G
Gear Pump	1P2187 1P-2187	57, 58, 594H, D7G, D9H
Gear Pump	1P1991 1P-1991	D6C, D6D
Gear Pump	937170 937-170	E110B, E120, E120B, E140, E180, E200B, E240, E240C, EL240B
GEAR PUMP	1880128 188-0128	247,257,267,277,216,000,000,000

Applications of Gear Pump

Gear pumps are widely used in heavy-duty equipment for fluid transmission, lubrication, and hydraulic power due to their simple structure, stable output, and high reliability in harsh environments.

Bulldozer
Excavator
Wheel Loader
Motor Grader
Backhoe Loader
Paver
Off-Highway Truck
Vibratory Soil Compactor

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