Crawler Excavator 51ton Diggers Fr510e2-HD 2.5cbm Rock Bucket and Hydraulic Pipe for Break Hammer

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 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.

Superb Match

Each component in powertrain system, such as engine, gear, rotary motor, working pumps and hydraulic cylinder are specially customized to achieve perfect match with one another, the whole system features are more reliable.

Great Digging Force

On the premise of ensuring static digging force, LOVOL dedicate to research of dynamic digging force. The system will automatically detect the pressure when face big frustration during digging, and automatically adjust output pressure to keep the powerful force in digging process. 

Larger Bucket 

Equipped with larger bucket which is specially designed to achieve maximum productivity and durability. The unique shape design improves the bucket’s stability when doing loading job. Applying with latest technology and optimal hydraulic system, it has good performance on fuel consumption. 

Rigorous Test and Experiment

Machine test: LOVOL CL-6 machine testing yard covers more than 200,000 square meters, it can simulate various applications like earthmoving, aggregate, sand, quarry and forth. The test including strengthen vibration, noise, working efficiency, oil consumption, travel and climbing tests, etc. Every new model should go through more than 2,000 working hours strengthen combination test here. 

Robust Chassis 

Reinforcement of Track Roller, Carrier Roller, Idler, Drive Roller and Track makes brace capacity increase dramatically which can also working in the temperature of -45°C. The crawl tracks are made of high-strength anti-wear steel, with great grip on ground. 

Reinforced Working Device 

Adopts high-strength rock bucket teeth which is special suitable for the tough applications, the boom and arm are reinforced to prolong the service life.  Self-lubrication shaft sleeve is used to make every linkage works smoothly with high durability. 

Large Spacious Cab 

Equipped with spacious cab which provides operator large space to operate machine. The premium suspension seat with armrests is very comfortable and it can reduce the working fatigue dramatically. Front windshield can be partially or fully retracted to the cab roof. Rearview camera is optional to get better rear vision in order to improve operation safety in jobsite. 

Ergonomic Design 

The proportional joystick delivers sensitivity, accuracy and smoothness during operation. This joystick is specially designed to meet different operating conditions. Intelligent control system is standard which could control diverse attachments such as bucket, hammer, scarifier and hydraulic scissors. 

Low Noise and Low Vibration

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.

Specification

Company Information