GEAR PUMP

KOMATSU 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 Komatsu.
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	07442-71102 0744271102	D355A-3 D355A-5
GEAR PUMP	07438-72202 0743872202	D355A-3 D355A-5
GEAR PUMP	705-95-05110 7059505110	HM400-2 HM400-2R
GEAR PUMP	705-52-31250 7055231250	HD325-7 HD325-7R HD405-7 HD405-7R
GEAR PUMP	07443-67103 0744367103	D75S-2 D60A / D60P / D60PL / D60S D65A / D65P
GEAR PUMP	705-73-29010 7057329010	HD255-5 HD325-6 HD405-6 WA470-3 / WA470-5 WA500-3
GEAR PUMP	705-51-11020 7055111020	D50A-16 / D50P-16 D53A-16 / D53P-16 D60A-8 / D60P-8 D65A-8 / D65P-8 WA200 / WA250
GEAR PUMP	705-12-38211 7051238211	WA300-1 / WA320-1 D60A-8 / D60P-8 / D60PL-8 D65A-8 / D65P-8 / D65E-8 D75A-1
GEAR PUMP	705-56-36080 7055636080	D85A-18 / D85A-21 D85E-18 / D85E-21 D85P-18 / D85P-21 WA400-1 / WA420-1
GEAR PUMP	705-21-34010 7052134010	D80A-18 / D80P-18 D85A-18 / D85A-21 D85E-18 / D85E-21 D85P-18 / D85P-21 WA400 / WA420
GEAR PUMP	705-52-20A00 7055220A00	D65A-12 / D65E-12 / D65P-12 / D65EX-12
GEAR PUMP	705-51-21060 7055121060	D50A-16 / D50P-16 D53A-16 / D53P-16 D60A-8 / D60P-8
GEAR PUMP	705-22-38160 7052238160	WA400-1 / WA420-1 D85P-18 / D85P-21 D85A-18 / D85A-21
GEAR PUMP	705-12-28010 7051228010	WA300-1 / WA320-1 D60A-8 / D60P-8 / D60PL-8
GEAR PUMP	705-51-30010 7055130010	D65A-8 / D65P-8 / D65E-8
GEAR PUMP	705-11-40100 7051140100	D65A-8 / D65P-8 / D65E-8 D60A-8 / D60P-8 / D60PL-8
GEAR PUMP	705-51-32000 7055132000	WA300-1 / WA320-1 D75A-1
GEAR PUMP	705-11-38000 7051138000	540-1/540-B-1 545-1 W180-1
GEAR PUMP	705-11-36100 7051136100	WA300-1 / WA300-3 WA320-1 / WA320-3 530-1 / 540-1
GEAR PUMP	705-11-34100 7051134100	D60A-8 / D65A-8 530-1 / 540-1 WA300-1 WA320-1
GEAR PUMP	705-11-33100 7051133100	D60A-8 / D65A-8 530-1 / 540-1
GEAR PUMP	705-52-20010 7055220010	WA300-1 / WA320-1 D60A-8 / D60P-8
GEAR PUMP	705-41-01540 7054101540	D50A-16 / D50P-16 D53A-16 / D53P-16
GEAR PUMP	705-95-07030 7059507030	WA420-1 / WA450-1 D155A-2 / D155A-3

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.