Medium-sized hydraulic excavators

1. Cost-effective

It is equipped with a high-performance engine from a well-known domestic manufacturer, which is economical, reliable and durable;

2. Ultra-high energy efficiency

Adopt a large bore main valve to reduce pressure loss; Optimize the bucket type, reduce the excavation resistance, effectively improve the efficiency of earthwork loading operations, maintain the same fuel consumption, and improve the overall energy efficiency by more than 10%;

3. Reliable crushing

Equipped with a hydraulic positive flow system and developed a special breaker mode and hydraulic pipeline; The hydraulic filtration system has been specially improved and upgraded according to the crushing condition, which can greatly improve the anti-pollution ability of the hydraulic system under the crushing condition and make the crushing condition more reliable.

4. Smart and comfortable

The cab is equipped with one-button start, 10-inch touch screen, Bluetooth radio, etc.; It is equipped with a new air conditioning system to optimize the air conditioning air duct, which has a stronger cooling effect and a more reasonable air volume distribution. The air conditioner evaporator realizes the cleaning and maintenance in the car, and the cleaning is simpler; Automotive-grade driving experience;

5. One situation and one fight

It is equipped with a rock bucket as standard, and an earthwork bucket is optional to achieve "one bucket in one condition" to meet the needs of different working conditions. Optimize bucket shape to increase material penetration flow and reduce friction. The angle between the front plate and the base plate of the support is increased, and the full bucket rate is increased. The average resistance of the excavation process decreases and the excavation efficiency increases.