1. High-pressure common rail EFI engine that meets North America EPA Tier4F emission standard achieves optimal fuel injection control, improves combustion efficiency, and combined with DOC+DPF exhaust gas treatment technology it is more energy efficient and environmentally friendly.

2. Equipped with a new large diameter multi-way control valve, hydraulic system is quick and efficient valve element is further optimized to reduce internal pressure loss of the channel, improve maneuverability 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.

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. Large-screen color LCD display, digital display of machine related information, can display more than ten kinds of machine operation information at the same time. It has good visual effect and more human-machine interface.

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.

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.

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.

Dozer blade, breaking hammer and quick change device are optional, which can widen the applications of the machine; standard equipped 2.52m stick, optional equipped 2.1/3.1m short arm, standard equipped 0.61m³ reinforcement bucket, optional equipped 1.4m³ earthwork bucket and 0.32/0.4/0.72 m³ earthwork bucket.