PISTON PUMP

CATERPILLAR REPLACEMENT HYDRAULIC PISTON PUMPS

HYDSTAR's piston pump adopts high-efficiency hydraulic design, which converts mechanical energy into stable high-pressure hydraulic energy through reciprocating piston movement, and supports accurate flow and pressure control. which is widely used in heavy equipment such as excavators, loaders and generator sets.
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
PISTON PUMP	2220110 222-0110	330B L
PISTON PUMP	2220104 222-0104	320B, 321B
PISTON PUMP	2220103 222-0103	320B
PISTON PUMP	2213667 221-3667	D4G, D5G
PISTON PUMP	1725638 172-5638	D11R
PISTON PUMP	1713239 171-3239	330
PISTON PUMP	1246702 124-6702	120G
PISTON PUMP	1243027 124-3027	140G 130G 160G 12G
PISTON PUMP	1181143 118-1143	D250E, D300E
PISTON PUMP	9T4699 9T-4699	416 5PC 428 6TC
PISTON PUMP	1177760 117-7760	416 5PC 428 6TC
PISTON PUMP	1140602 114-0602	D6M
PISTON PUMP	1U3840 1U-3840	992C, 992D, 994
PISTON PUMP	5735918 573-5918	336 340 345 349 352 355 568 MH3050 MH3250 MH3260
PISTON PUMP	5649802 564-9802	336 340 345 349 352 355 568 MH3050 MH3250 MH3260
PISTON PUMP	5756710 575-6710	336 336GC 340 345GC 374
PISTON PUMP	5649801 564-9801	336 336GC 340 345GC 374
PISTON PUMP	5647830 564-7830	309
PISTON PUMP	5834751 583-4751	309
PISTON PUMP	5647829 564-7829	307.5 308 308.5
PISTON PUMP	5870008 587-0008	308
PISTON PUMP	4557978 455-7978	427F2 428F2 434F2
PISTON PUMP	5121046 512-1046	6020 6020B 6040
PISTON PUMP	4876198 487-6198	306.5

Applications of Piston Pump

Piston pumps and their components are widely used in hydraulic systems requiring high pressure and reliability, suitable for various heavy machinery and industrial applications.

Excavators

Bulldozers

Wheel Loaders

Concrete Pump Trucks

Mining Trucks

Cranes

Road Milling Machines

Drilling Rigs

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.