1. Mechanical fuel-injection engine is compliant with EU Tier V emission standard, with strong power, energy-saving and environmental.

2. Key hydraulic components adopt up-to-date technological achievements, which have features of low energy consumption, fast response speed and accurate control so that strong digging force and excellent operating efficiency are ensured.

The power of engine and hydraulic system match perfectly so that the engine can work in optimum fuel consumption region to improve fuel efficiency and save use cost.

1. The adoption of no-tail design ensures the machine work in narrow work conditions, the left and right angle of deflection of the working device is respectively 60° and 50°, it can realize complex operation together with superstructure slewing to realize the digging operation parallel with wall surface in narrow and small space.

2. The chassis has telescoping function so that the pass ability of the whole vehicle can be improved.

3. New color LCD monitor compliant with ergonomics requirements has more automatic control functions so that trouble removing time is greatly shortened.

1. Four-point supporting cab compliant with safety standard ensures the strength, meanwhile improves vision and guarantees higher operation security.

2. The stress bearing capability of boom and arm is emphatically strengthened so that their service lives are improved.

3. The built-in pipelines and wiring harnesses give more efficient protection to improve service life.

4. The lower frame and box-type dozer blade structure are optimized so that they are more solid and durable.

1. More intimate configurations such as newly designed wrist rest and cup holder improve operating comfort and convenience of the driver.

2. The newly designed reversible armrest effectively increase aisle dimension.

1. Diesel oil filter, oil filter, oil-water separator and air filter are all designed for easy check and service on the ground; the inspection and refilling of oil, starting motor, battery and auxiliary water tank are extremely

2. The refilling of fuel and water is convenient and efficient, which can be easily realized from antifreeze drain port, oil drain port, hydraulic oil drain port and diesel oil drain port at the bottom of turntable without removal of hood.

3. The master power control devices are arranged under foot pedal baseboard, which is easier to be operated.