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	1178026 117-8026	M315
PISTON PUMP	1140605 114-0605	E330
PISTON PUMP	1140604 114-0604	E325
PISTON PUMP	1140603 114-0603	E322
PISTON PUMP	1113727 111-3727	M318
PISTON PUMP	1076439 107-6439	375 5080
PISTON PUMP	1057282 105-7282	375
PISTON PUMP	0R8719 0R-8719	330
PISTON PUMP	0R8507 0R-8507	370 5080
PISTON PUMP	9T8647 9T-8647	D7H, D7R, D8N
PISTON PUMP	9T3680 9T-3680	D6H, D6H II, D6H XL, D6H XR, D6R
PISTON PUMP	9T2306 9T-2306	245B
PISTON PUMP	8J6855 8J-6855	14G, 16G
PISTON PUMP	8J6730 8J-6730	120G
PISTON PUMP	8J0498 8J-0498	12G, 130G, 140G, 160G
PISTON PUMP	6E5072 6E-5072	12G, 140G, 130G, 160G
PISTON PUMP	4T7426 4T-7426	225, 227
PISTON PUMP	4T2767 4T-2767	14G, 16G
PISTON PUMP	4I1023 4I-1023	311, 311B, 312, 312B, 312B L, 315, 315B, 315B FM L, 315B L, 317, 317B LN, 318B, 320 L
PISTON PUMP	3119542 311-9542	345B II
PISTON PUMP	3073069 307-3069	420F, 430F, 432F, 444F
PISTON PUMP	3G2848 3G-2848	992C, 992D, 994
PISTON PUMP	2775566 277-5566	854K, 992K
PISTON PUMP	2726955 272-6955	320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA

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.