CAT 330D 360D Hydraulic Pump 5000 PSI 40-250 cm³/rev for Excavator Construction Equipment
High-performance CAT piston pumps engineered specifically for construction equipment applications. These hydraulic pumps deliver reliable operation in demanding environments with pressure ratings up to 5,000 psi and displacement ranges from 40 cm³/rev to 250 cm³/rev.
- Proven Durability: Exceptional service life in high-pressure, high-demand applications
- CAT Equipment Compatibility: Optimized performance for CAT 330D and 360D excavators
- High Efficiency: Advanced hydraulic design minimizes energy loss and reduces operating costs
- Superior Contamination Resistance: Robust construction tolerates harsh operating environments
| Specification | Details |
|---|---|
| Types | Variable displacement axial piston pumps, fixed displacement models |
| Pressure Ratings | Up to 5,000 psi (350 bar) continuous operation |
| Displacement Ranges | 40 cm³/rev to 250 cm³/rev+ |
| Control Options | Pressure compensation, load sensing, horsepower control, electronic proportional control |
| Mounting | SAE standard mounting patterns |
| Materials | High-strength cast iron housings, hardened steel components |
- Construction Equipment: Excavators, bulldozers, wheel loaders, backhoes
- Mining Machinery: Hydraulic shovels, off-highway trucks, mining excavators
- Industrial Equipment: Presses, material handling systems, processing machinery
- Forestry Equipment: Harvesters, forwarders, logging machinery
- Marine Applications: Deck machinery, steering systems, winches
Available as new OEM pumps, repair kits (seal kits, bearing kits, component packages), and through exchange programs with core options.
- Service-Friendly Design: Modular construction for easier maintenance
- Built-in Diagnostics: Pressure test ports and monitoring capabilities
- Extended Service Intervals: Designed for reduced maintenance requirements
While some pumps may have similar specifications, contact us for compatibility verification.
Service life varies by application, but CAT pumps are designed for 10,000+ hours in typical operating conditions.
Yes, Caterpillar offers factory-remanufactured pumps that meet new product specifications at a reduced cost.
The pump identification tag is located on the pump housing. Contact us with the serial number for exact replacement identification.
QUZHOU OUSTER HYDRAULIC Co., Ltd
Founded in 2015 with more than 13 years export experience, specializing in procuring and selling hydraulic pumps and hydraulic pump parts.
Our main products include hydraulic pumps, hydraulic pump parts, hydraulic motors, gearboxes, and hydraulic valves. Our products have been exported to more than 68 countries worldwide.
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