I. Excellent performance of high-end configuration

1. With high pressure common-rail electronic injection engine that meets EURO Ⅳ emission regulations, nitrogen oxides and particle emissions of engine decreases 90% compared with that of Tier3. It achieves the best fuel injection control, improve combustion efficiency, and is more energy-saving and environmentally friendly.

2. Equipped with a new large diameter multi-way control valve, hydraulic system is quick and efficient. Valve element is further optimised to reduce internal pressure loss of the channel, improve manoeuvrability and efficiency of the composite operation.

3. Intelligent electronic control system can achieve optimal matching control of engine speed and hydraulic pump, and dynamic balance of power and hydraulic system. With remote fault diagnosis function, operation process will be recorded at any time.

4. Adopting pre-filter and high performance direct current air filter, air intake management, and innovative use of linear air flow path, gray scale is higher, and service life of filter will be prolonged, and longer maintenance cycle will be achieved, and thus replacement cycle of filter and overall maintenance costs will be reduced.

II. High quality driving experience

1. High-performance silicone oil shock absorber with internal damping spring will effectively isolate shock waves in specific frequency bands for improved comfort.

2. The new cab is complemented by luxurious interiors. The panoramic sunroof has a wider view and operation buttons are centrally arranged to fully upgrade the driving experience.

3. Cab with ROPS can be equipped with top protection, front protection, side protection to meet anti-falling requirements, and thus to further improve cab safety.

4. 8-inch color LCD display has higher resolution, larger viewing angle, optimized display interface, and its style is more in line with the application environment. Equipped with one-click fault inquiry and other functions, the operation is more convenient, and there is more monitoring information which can ensure better operation of the machine

5. High-power cold and warm air-conditioning, equipped with multi-channel stereo air supply system and advanced sound system, it is convenient and comfortable for all kinds of operation at your fingertips.

6. New suspension seat: the seat is designed based on concept of ergonomics, it is more comfortable; suspension airbag can adjust the height of seat according to operator’s weight, which makes the operation more comfortable.

III. More reliable and durable

1. Adopt a large number of special manufacturing process and high-strength and wear-resistant steel to R&D and manufacture structural parts; Strength and service life of products are greatly improved, and various severe working conditions can be easily handled.

2. Equipped with full-size heavy-duty reinforced chassis structure and sprocket, idler, carrier roller, track roller and track, and reinforced working equipment, it can ensure the stability of the whole machine while satisfying the powerful digging force.

3. The reinforced attachment, combined with the high-pressure system, can ensure that the machine possess the most powerful digging force among the same size of machines, which can easily cope with various working conditions and meanwhile guarantee long service life.

IV. Convenient maintenance and service

1. Equipped with a new LED color LCD display, machine maintenance will be timely reminded, which allows users more worry-free and have a great peace of mind.

2. Daily maintenance points are within reach: Whether it is fuel filter, oil filter, pilot filter or air filter, you can directly service it on the ground.

3. Dual fuel filter element can protect fuel system; particle filtration has higher accuracy and oil adaptability is strong.

4. The lubrication points of the working equipment adopts the self-lubricating bearing with ultra-long lubrication periods and is centrally arranged to make lubrication easier.

V. Optional

Breaking hammer and quick change device are optional, which can widen the applications of the machine; Standard 2.71m arm , optional 2.4m short arm , Standard 1.2m³ standard reinforcement bucket, optional 1.0m³ rock bucket.