Pump 244-2228 10R-8770 CAT Excavator Loader
10R-8770 is a high-performance hydraulic piston pump designed by Caterpillar (CAT) for its excavator and loader equipment, and is one of the core components of CAT's hydraulic system. Main function: Provide high-pressure oil flow for hydraulic systems; Implement various motion controls for excavators/loaders; Energy recovery and energy-saving management; System pressure regulation and protection.
Main application devices
-CAT 320 series medium-sized excavator
-CAT 330 series large excavator
-CAT 980 series wheel loader
-Partial CAT small and medium-sized tracked loaders
FEATURES
1. High pressure performance: The working pressure can reach 350 bar, with a peak pressure of 420 bar
2. Variable displacement design: Automatically adjust flow output according to load
3. High efficiency: Volume efficiency>95%, total efficiency>90%
4. Durable design: using high-strength materials and special surface treatment processes
5. Intelligent control: can be integrated with CAT electronic control system
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