WOLWA DLS230-8H hydraulic excavator

Wolwa DLS230.8 H hybrid excavator is the company's cooperation with zhejiang university to develop a new type of energy-saving products. The aircraft hydraulic energy storage technology is adopted to improve the energy recovery, and as the auxiliary power supply and the main source of power to provide energy to load together, form a new type of hydraulic hybrid system.

1. improve the fuel economy of the excavator, and handling, and compared with the conventional excavator tonnage, energy-saving 15% to 20%;

2.And less energy conversion link, the system is stable and reliable, long life;

3.Hydraulic accumulator charging energy faster, more efficient

4.Hydraulic pump/motor output torque, high control precision, fast response speed, compact structure, light quality, small installation space needed

5.Service life is long, hydraulic accumulator and waste energy storage element will not damage to the environment, green environmental protection

6.System also has the energy recovery and the engine fuel efficiency optimization function. The energy recovery and the integration of optimization engine fuel efficiency, form of energy recovery and oil hybrid integrated engineering machinery hybrid energy recovery system, in order to improve the energy-saving features of the machine.