medium excavator / crawler / diesel / construction
5,700 kg (12,566.3 lb)
36.2 kW (49.22 hp)
Optimize the design of boom and arm and further strengthen the key positions to make them more wear resisting and secure. Bucket teeth are installed with cross pin, which can effectively prevent the toothed sleeve from falling off and thus can improve the service life.
Adopt new type environmental protection Yanmar engine which has the features of low speed, large torque, low fuel consumption, high operating efficiency, reliability and durability.
Take the end frame of platform as a key part to strengthen, adopt box-type structure and increase the overall stiffness to prevent the deformation of end frame after working for a long time.
Adopt large displacement main pump with large flow and high pressure-withstanding value, which can guarantee that the machine has smooth operation and high digging efficiency.