Power System
With 133 power and strength, international famous brand engine, reliability, dynamic property, fuel economy and emission performance all take the lead, which makes it work in high attitude area and satisfies Euro2 emission standard.
Hydraulic System
Adopting world advanced negative flow control system, work flow quantity adjusts automatically according to operation requirement, which accomplishes proportional control of executive device, besides it matches with engine power, which promotes engine power’s efficiency.
Adopting new control valve, provided with swing arm and bucket rod maintaining system, improves machine’s use and operating safety, enhances the regeneration of arm, bucket rod potential energy movement. In one aspect, it can save energy,in the other aspect, it can keep stable movement, increase preferential function of swing arm, which can promote the hoisting speed of swing arm. Quick speed and high efficiency.
Rotary system integrates brake, cushion valve with anti-reverse valve, owning advanced performance and reliable quality.
Reliable Structural Component
Well-designed revolving platform, truck frame, work device, with finite element analysis guarantee good mechanical property. Adopting high strength board, bucket of easy abrasion part adopts wear-resistant material makes sure the machine can be used in hostile environment.
Chassis was enlarged, broadened with high stability, the main part of arm and bucket rod was strengthened,  front or roar swing arm adopts steel casting, which make the machine persistent, durable and reliable.
Cab
Cab glass is Green F preventing the sun burning drivers, equipped with safety belt, broad visual angle, good visual reducing performance, good sound insulation and seal effect, also equipped with high-power  luxury and comfortable automatic air conditioner, which can remit work tiredness. Besides ROPS and FOPS cabs can be elected.
Multifunction colour liquid crystal was equipped, which is more beautiful, harmonized, and the backlight is much softer; also increases multilingual prompt, with clearer character, more information, convenient operation. Adopting advanced GPS, constantly send information of the machine, in order to get a knowledge of the work condition of excavator.