2543-1035 DH220-5 S220LC-V EP0S-V Excavator Computer Board Controller Control Unit Controller Panel

1. Product Introduction

Doosan construction machinery company of Korea adopts EPOS - electronic power optimization system

on dh280 excavator. According to the change of engine load, it automatically adjusts the power absorbed

by the hydraulic pump to keep the engine speed near the rated speed, that is, the engine always operates

at full power. This not only makes full use of the power of the engine, improves the operating efficiency of

the excavator, but also prevents the engine from stalling due to overload.

2. Product informations:

3.More models:

4.Company Information:

Sailfish-machinery Co.,Ltd, loed in Guangzhou Huangpu international construction machine market(the

biggest market in Asia) which specialized in export of construction machine spare parts. Since established

in 2008, we madegreat achievement. Our products become more various(including:hydraulic parts, engine

parts, eletronic parts, oil seal ) through 15 year on the base of we are themanufacturer of gear pump and

oil kits. Our products are well selling in America, Southeast Asia, MiddleEast, Africa, Europe and other

countries and regions.