System Solution
System Solution
| Function | Product Configuration | Catalog Download |
| Walking pump | HP6V18/28/35/47/65/76/85/105 |  HP6V |
| Rotary motor reducer assembly | HM5F15/18/23/34 , HM5X45 | HM5F , HM5X |
| Travelling motor | HM4V11/21/22 | HM4V |
| Travelling motor | HCW , HCG , HDL , HEL | HCW/HCG , HDL , HEL |
| Swing motor | HBP ， HSP | HBP , HSP |
| Main valve | HVSE04/09/12/18 ， EHV09S/18 | HVSE , EHV |
| Pilot oil supply | MHSTE5G | MHSTE5G |
| Explosion proof valve | FBRC | FBRC |
| Quick change valve group | MFB | |
| Pilot handle | YDVH3 | YDVH |
| Pilot pedal | PVH1/PVH2 | PVH |
| Electric cylinder | HPA080/HPA100 | HPA |
| Hydraulic cylinders | Whole set of hydraulic cylinders |
Product Advantage
Load sensing system with flow sharing, better controllability and lower fuel consumption
– Main Function Pump:
HP5V Series Swash Plate Axial Piston Pumps come with a continuous working pressure up to 320 bar. It can realize the compound control of electric proportional power, load sensitivity and pressure cut-off, which can not only ensure the safety of the entire hydraulic system, but also maximize the excavator’s highest work efficiency and achieve greater digging capacity; There are several control modes are available: electric proportional displacement, pressure, torque, etc.；
– Main Control Valve:
According to the requirement of different application, the main control valve integrates the functions of stick regeneration (except HVSE 09), anti-nodding, boom lock, and straight travel, and integrated with a sliding type pressure compensator, which ensures the comfort of operation and make it more efficient and more energy-saving at the same time;
– Swing:
Compact design, mechanical brake device and auxiliary valve, etc.; two-way rotation, the mounting flange can be directly connected to the gear ring of the reducer; hydraulic oil lubrication method is adopted to reduce maintenance cost.