21 ton hydraulic crawler type excavator XE215D with Cummins engine
Strong configuration, remarkable performance, strong power, high efficiency
The imported engine with original packing has strong power, and can meet the requirements of high-efficient work.
The adoption of the advanced turbocharging technique increases the highland adaptability of the machine.
Automatic preheating system improves the working capacity in the low temperature.
Advanced hydraulic system
High-end configuration: The parts such as hydraulic pump, main valve, slewing motor, travel motor, cylinder, pilot control valve, etc. Adopt international famous brands (KPM+KYB), guaranteeing the product quality.
Oil return regeneration of arm: It can make the arm withdraw quickly and stably.
Strong and precise slewing control: Improve the vibration absorption to ensure the slewing stop action more precise and stable. Supply stronger slewing capacity to the machine through improving the torque reserve.
Travel pilot valve with hydraulic vibration damper: The machine starts and stops traveling more stably.
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