PRODUCTS

LOVOL_FR80E2
Hydraulic system adopts load-sensing hydraulic control system which is optimized by LOVOL Japan Engineering Center, it has excellent controllability and can adapts various applications.

- Product Description -


FR80E2

  • RATED POWER(KW/RPM):44.4/2100
  • BUCKET CAPACITY(M³):0.3
  • OPERATING WEIGHT(KG):7650

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Product Parameters


Item

Unit

Parameter

Rated Power

kW/rpm

44.4/2100

Bucket Capacity

0.3

Operating Weight

kg

7650

Engine Model

-

YANMAR 4TNV98

Number of Cylinders

-

4

Max. Torque/Speed

N·m/rpm

237/1400 

Displacement

L

3.32

Bucket Digging Force

kN

56

Arm Digging Force

kN

38

Max. Traction Force

kN

61

Max. Walking Speed

km/h

4.3

Min. Walking Speed

km/h

2.7

Rotary Speed

r/min

11.5

Gradeability

°

35

Ground Pressure

KPa

35.1

Max. Main Pump Flow

L/min

144

Main Safety Valve Pressure

MPa

28

Fuel Tank

L

160

Hydraulic Tank

L

100

Engine Oil

L

5-9.4



Product Highlights


  • ENERGY-SAVING

       

    LOVOL Customized Engine

    

    Equipped with original YANMAR engine which is imported from Japan, the fuel injection system is perfectly matched with electric control system, it provides optimal fuel utilization to machine. The advanced fuel filter, oil filter and air filter can provide great protection to engine. 

    

    Efficient Hydraulic System

    

    Hydraulic system adopts load-sensing hydraulic control system which is optimized by LOVOL Japan Engineering Center, it has excellent controllability and can adapts various applications. 

    

    Advanced Technology and Optimal Machine Performance

    

    Adopts electronic- control main pump which can intelligently adjust the power matching between the main pump and the engine according to the loading changes, the fuel is dramatically saved while assuring high efficiency.


  • RELIABILITY 

          

    Superb Match

    

    The key parts of the power system, hydraulic system and electronic control system are specially customized to achieve perfect matching and compatibility with one another, which deliver maximum reliability and longer service life.

    

    Core Components

    

    Relying on the R&D system of LOVOL Japan Engineering Center, LOVOL has established a solid partnership 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 Working Device

    

    The front & rear support of boom and front support of arm are made of cast steel, which effectively reduces concentration of stress and increases the service life dramatically. The arm is also reinforced to improve the durability.  


  • COMFORT

       

    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 is added for maximum comfort.

    

    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.


  • SERVICEABILITY 

    Engine hood and panels 

    

    The large engine hood increases maintenance space for operator to check and maintain the engine. The tool box is big with big opening angle which can put grease bucket and special tools easily. One key can open all locks of machine, it is very convenient for operator to.  

    

    Electric and hydraulic parts 

    

    Pressure sensor is used on the main pump which can monitor hydraulic system’s pressure when working. Centralized lubrication makes convenient and easy maintenance to slewing bearing, and the radiator is optimized for easy cleaning. These configurations make routine maintenance easy and convenient. 

    

    Filters and maintenance period

    

    All the filters are fixed at ground level, it is very convenient to do routine maintenance. The maintenance interval is also extended to save time and cost. 

    


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