Excavator K3V63DT-9POH SY135 Main Pump Assembly For Sany Hydraulic Pump Parts

Excavator K3V63DT-9POH SY135 main pump assembly for Sany hydraulic pump parts

The Belparts excavator hydraulic pump is a high-performance hydraulic power component specifically designed for various types of excavators. Incorporating advanced design concepts and manufacturing processes, it ensures stable and efficient hydraulic power output under various working conditions. Our hydraulic pump series covers the needs of excavators from small to large sizes, offering exceptional durability and reliability.

Mainly engaged in excavator hydraulic pumps, final drive, travel motors, swing motors, distribution valves,control valve assy,reduction gearbox,cylinder assy and various hydraulic spare parts.
Excavator hydraulic one-stop service, we can provide Komatsu, Hitachi, Kato, Doosan, Hyundai, Sany, Liugong, Sunward Intelligent, hydraulic pumps of various tonnage models, distribution valves, travel assemblies, travel motors, swing motors and hydraulic spare parts.

Repair Structure
Belparts hydraulic pumps feature modular repair design with main service units including:

1. Front Cover Module: Contains bearings and shaft seals

2. Rotating Assembly Module: Replaceable as a complete unit

3. Control Valve Module: Independent service unit

4. Rear Cover Module: Contains charge pump and adjustment mechanism

During repair, corresponding modules can be replaced based on fault conditions, significantly reducing repair time and costs.

We could supply the hydraulic pump , also the inner spare parts as below model: