China 22ton 1.5m3 Excavator Fr220d RC Hydraulic Excavator for Sale

China Hot 22Ton 1.5m3 Excavator FR220D RC Hydraulic Excavator For Sale

Low Fuel-Consumption Engine 
    ♦ Equipped with original turbo-charged engine which is imported from Japan features low engine speed, large torque, low consumption and high performance, saving fuel dramatically. Three stage air filtering and three stage fuel filtering system provide
multiple protections to engine. 
Optimal Hydraulic System 
 ♦ On base of original Kawasaki hydraulic system, LOVOL Japan engineering center exclusively optimized the valve’s spool in orderto get better coordination and land grading ability. Negative flow control system which makes good match between engine and hydraulic includes four modes to match up to different application. 

Optimal Operating Mode 
♦ When using hydraulic hammer, mode-B will automatically adjust engine speed to fit working applications to optimize the fuel
                               consumption.
Core Components
♦ Relying on the R&D system of LOVOL Japan Engineering Center, LOVOL has established solid partnerships with world-renowned companies to continuously optimize and improve the quality and service life of our key components. Industry leading components are used on our machines including engine, pump, valve, motor, oil cylinder, controller and forth.

 Reinforced Structures 
 ♦ The advanced technology is utilized in stress analysis, which improves the reliability of structures dramatically. The front and rear support of boom are made of cast steel, which effectively reduces concentration of stress, key positions are also reinforced by
welding strength plate, which makes arm more robust. 

Reliable Plugs 
♦ All the wiring harnesses adopt waterproof and dustproof connectors, which have high security level and high reliability.

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. Big LCD screen is easy to read all data and to
operate when working. Air conditioning can provide comfortable feeling in cab. 

 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.