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	7G4856 7G-4856	936, 936F, 950B, 950B/950E, 960F, G936
Gear Pump	6P7358 6P-7358	980C, 980F, 980F II, R1700 II, R1700G
Gear Pump	6E4772 6E-4772	772B, 773B, 773D, 775B, 775D
Gear Pump	6E4182 6E-4182	988B
Gear Pump	6E3524 6E-3524	980C, 980F, 980F II, R1700 II, R1700G
Gear Pump	5I4407 5I-4407	330, 330 FM L, 330 L
Gear Pump	3P9240 3P-9240	992C, 992D
Gear Pump	3P7623 3P-7623	D7G
GEAR PUMP	3P6816 3P-6816	D6C, D6D, D6E, D6G, D6G2 LGP, D6G2 XL
Gear Pump	3P6814 3P-6814	D6C, D6D, D6D SR, D6E SR, D7F
Gear Pump	3P4002 3P-4002	594, D8H, D9G
Gear Pump	3P1672 3P-1672	518C, 528B, 530B, 54, D4E
Gear Pump	3P0380 3P-0380	988B
Gear Pump	3P0203 3P-0203	621, 621B, 621E, 621F, 621G, 621H, 621K, 621R, 623B, 623E, 623F, 623G, 623H, 623K, 623K LRC, 627B, 627E, 627F, 627G, 627H, 627K, 627K LRC
Gear Pump	3G4661 3G-4661	153, D5B, D5E
Gear Pump	2835992 283-5992	330C, 330C FM, 330C L, 330C MH
Gear Pump	2P3645 2P-3645	14G, 16G
Gear Pump	1336911 133-6911	320B, 320B FM LL, 320B L, 320B U, 321B, 322B, 322B L, 322B LN, 325B, 325B L, 539, M325B
Gear Pump	1335100 133-5100	966F, 966F II, R1300, R1300G
Gear Pump	1331403 133-1403	572R, 572R II, D6R, D6R II, D7R, D7R II
Gear Pump	1262016 126-2016	318C, 319C, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321C, 321D LCR, 322C, 322C FM, 323D L, 323D LN, 323D SA, 324D, 324D FM, 324D FM LL, 324D L
Gear Pump	1217385 121-7385	414E, 416C, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424B, 424B HD, 424D, 426C, 428C, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 434E, 434F, 436C, 438C, 438D, 442D, 442E, 444E, 444F
Gear Pump	1164624 116-4624	824C, 825C, 826C
Gear Pump	1038264 103-8264	320, 320 L, 320N, 322, 322 FM L, 322 LN, 325, 325 L, 325 LN

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.