803000470 Hydraulic Gear Pump XCMG Parts Crane – Product Details
The 803000470 Hydraulic Gear Pump is a triple-section gear pump designed as the main hydraulic oil pump for XCMG truck cranes. It is officially listed as an XCMG original spare part and fits crane models including the QY25K, QY25K5, and QY50 series .
This pump serves as the primary hydraulic power source for the crane’s hydraulic system, supplying pressurized oil to operate boom extension, winch, outriggers, and slewing mechanisms.
Compatible XCMG Models
- XCMG QY25K
- XCMG QY25K5
- XCMG QY50B
- XCMG QY50K
- XCMG 25T / 30T truck cranes
Part Number Interchange
- Triple Gear Design: Three pump sections integrated in one unit to supply multiple hydraulic circuits simultaneously.
- High Pressure Capability: 32 MPa rated pressure suitable for heavy lifting operations.
- Cast Iron Construction: Durable housing designed for demanding construction environments .
- Direct: Exact fit for XCMG original hydraulic pump, no modification required
This pump is used as the main hydraulic pump in XCMG 25–30 ton truck cranes, including the QY25K and QY50 series. It supplies hydraulic power for all major crane functions: boom telescoping, winch operation, outrigger control, and slewing .
XCMG Hydraulic Gear Pump – Part No. & Part Name List