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Advanced Technology
First-user of function-relief cushion valve system in industry, machine’s respond could keep the same speed even in the extreme cold weather. On the premise of keeping the optimal impact pressure, the starting or switching of working device without any postpone, that makes smooth, efficient and energy-saving operation of machine and reaches to leading level of industry.
Powerful Engine
The new generation of CUMMINS QSM11 engine originally imported from America which is specially designed for mining applications. Its exclusive PT fuel control and injection technology delivers higher precise and full efficient traits compared to traditional electric controlled high-pressure common rail technology.
Electric Control Positive Flow System
During the design stage, LOVOL has utilized the latest technologies to develop an integrated hydraulic system. The positive flow control system adjusts the displacement of pump and the motion of valve spool simultaneously, delivering optimal operating experience for the operator with smooth and responsive control.
Excavator
Lovol Excavator FR510E2-HD
In order to reduce work fatigue and improve productivity, the noise inside of cab has been controlled to the lowest level. The cab is attached to the frame with buffer that dampens vibrations and sound levels to enhance operator comfort.
- RATED POWER(KW/RPM)：298/2000
- BUCKET CAPACITY(M³)：2.5 Rock bucket
- OPERATING WEIGHT(KG)：49000
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