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	7T4779 7T-4779	D4H
Gear Pump	7T4764 7T-4764	D5H
Gear Pump	7T2732 7T-2732	D8N
Gear Pump	7T2731 7T-2731	D8N
Gear Pump	7S7400 7S-7400	583K, 594, 594H, D8H, D8K, D9G, D9H
Gear Pump	7S6875 7S-6875	955K, 955L
Gear Pump	7S4629 7S-4629	950
Gear Pump	7S4577 7S-4577	631C, 631D, 631E, 631G, 633C, 633D, 633E II, 637, 637D, 637E, 637G, 639D, 657B, 657E, 657G
Gear Pump	7J8199 7J-8199	518, 528, 814, 926, 926A, 950, 966C, G926, IT28, IT28B
Gear Pump	7J4882 7J-4882	173B
Gear Pump	7J0586 7J-0586	140, 141
Gear Pump	7G5301 7G-5301	977L
Gear Pump	7G4856 7G-4856	936, 936F, 950B, 950B/950E, 960F, G936
Gear Pump	7G2262 7G-2262	D10N, D8L, D9L, D9N
Gear Pump	7G1013 7G-1013	55, D5B
Gear Pump	6Y8765 6Y-8765	120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA
Gear Pump	6Y8764 6Y-8764	120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA
Gear Pump	6T6147 6T-6147	784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D
Gear Pump	6T4257 6T-4257	768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 775B, 775D, AD40, AD45, AE40, AE40 II
Gear Pump	6T3935 6T-3935	768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 775B, 775D
Gear Pump	6T0016 6T-0016	D6H, D7H
Gear Pump	6P7358 6P-7358	980C, 980F, 980F II, R1700 II, R1700G
Gear Pump	6P4996 6P-4996	528
Gear Pump	6E4772 6E-4772	772B, 773B, 773D, 775B, 775D

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

Request A Free Quote

Don't hesitate to contact us. HYDSTAR HYDRAULIC experts are very happy to help you, provide a variety of flexible and reliable solutions to help you solve various problems.