Equipped with electronically controlled high-pressure common rail national four engines, high-quality integral dual-variable, four-wheel drive, full hydraulic steering, strong power, higher efficiency, strong environmental adaptability, and more suitable for low-altitude working conditions.

Applicable working conditions

Infrastructure Yard

Product introduction

Engine
The self-priming four-stage engine has more powerful power and higher efficiency, and the electronically controlled high-pressure common rail technology truly saves fuel and reduces consumption.
With low speed and high torque, the power advantage is outstanding, which greatly improves the power and economy. 
The product fully adopts an electronically controlled high-pressure common rail fuel system, with low noise and low fuel consumption, and the pressure at the pump end of the oil pump reaches 180Bar.
The high-strength alloy cast iron body without cylinder liner has good strength, high rigidity and good reliability.
Electronically controlled high-precision EGR valve system, mature and reliable.
Hydraulic system
The hydraulic system of the whole machine adopts the S-shaped hinged pipeline. The pipeline layout is beautiful and neat, avoiding interference, increasing the bending radius of the hose, and improving the service life and maintenance performance of the pipeline.
The pipelines involved in movement such as the boom and the swivel bucket are all made of soft rubber hoses with a smaller bending radius, which are reasonably arranged and the bending radius is reasonably designed. 
The layout of the multi-way valve adopts the principle of ergonomics to reduce the manipulation intensity of the operator. 
Using a large-diameter oil cylinder, the lifting and digging force of the whole machine is significantly improved. 
The use of large-displacement gear pumps reduces the cost and time of the whole machine and improves the operating efficiency of the whole machine.
Electrical system
The core and important electrical components (controllers, power master switches, relays, etc.) are installed inside the cab, which has better dustproof, waterproof, and vibration resistance.
Centralized fuse box, insert type insurance, convenient and fast inspection and maintenance. 
Engine fault diagnosis indicator lights are added to the dashboard to facilitate real-time monitoring of engine working status.
Working device
After three-dimensional motion simulation and calculation, the working device guarantees a large transmission angle (≥10 degrees) at any position during movement; it can effectively ensure free loading and unloading at any position during work.
Cab
The hinge point of the entire working device is optimized, and the viewing angle is greatly improved; an heightened cab is optional (the internal height of the cab is increased by 100mm, and the height of the whole machine is increased by 100mm accordingly, which is 2080mm).
Optional equipment
It can be equipped with the highest 3.2-meter unloading height working device in the industry, as well as a variety of tools.

Product selling point

Electronically controlled high-precision EGR valve system, mature and reliable.
With low speed and high torque, the power advantage is outstanding, which greatly improves the power and economy.
The use of large-displacement gear pumps reduces the cost and time of the whole machine and improves the operating efficiency of the whole machine.
​Engine fault diagnosis indicator lights are added to the dashboard to facilitate real-time monitoring of engine working status.
The self-priming four-stage engine has more powerful power and higher efficiency, and the electronically controlled high-pressure common rail technology truly saves fuel and reduces consumption.
The core and important electrical components (controllers, power master switches, relays, etc.) are installed inside the cab, which has better dustproof, waterproof, and vibration resistance.

Parameter configuration