タイトルまたは説明

Product Description
Wolwa DLS****9 Crawler Hydraulic Excavator
Product features:
1. Travel turning device: it is equipped with high torque gear, to stabilize movement.
2. Joint is used from EATON Company which is the top **0 enterprises in the world, for its high reliability in all kinds of bad working condition with high resistance to shake or loose.
3. Structural parts are made from domestic high-quality *6Mn steel with advanced welding technology. Greatly increases the strength of the structure and ensures construction safety. The whole machine is vehicle shot blasted, increasing the adhesion of painting, to delay component corrosion and improve service life.
4. Radiator is aluminum plate fin type, using vacuum brazing technology, to improve the heat exchange coefficient. It can play a good cooling effect even in the hot summer.
5. Introduced Germany Hydromantic domestic aviation enterprise manufacturing A8V axial piston variable displacement pump. Constant power controlled by the sum of two pump pressure. In extreme cases, one pump can get maximum power, produced by the Germany technology. It has reliable quality and multi-functions.