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JGM755KN

  • Features

    Equipped with Weichai WP10 National III electronic-control high pressure common rail engine, it features low speed torque, energy saving and environmental protection.

    Highly efficient big capacity torque converter and highly reliable self-developed low revs transmission for outstanding comprehensive energy-saving effect.

    Double pump conflux, steering priority hydraulic system features high efficiency and low energy consumption.

    Full hydraulic coaxial flow steering amplification system enables light and flexible  steering, and reliable work.

    The hydraulic fuel tank uses high-precision paper filter element in the oil suction and oil return pipeline, which ensures the cleanliness of the hydraulic system.

    It improves the reliability of the hydraulic system by using hydraulic accessories of high standards and new technologies in the industry.

    The cooling system for the whole machine is optimized and the heat dissipation effect is good, ensuring the stability and reliability of the machine under harsh working conditions.

    Double rocker arm Z-shaped linkage mechanism for big breakout force and lifting force.

    The structural parts are subject to finite element analysis, and the key hinge joints adopt dustproof design, which ensures good lubrication of the pin shaft.

    The working device can be automatically leveled, which contributes to reduced work cycle time and high efficiency.

    The service brake adopts air-over-hydraulic caliper disc brake, and the parking brake adopts flexible shaft controlled caliper brake.

    Easy grease filling through using the lubrication hose at where it is difficult to access, which makes the service and maintenance more convenient.

    New cab with interiors made of composite materials, capacious space, and reasonably allocated operating devices, for convenient operation.

    Intelligent instruments system offers real time monitoring of the overall working conditions.

    Three power modes: “heavy load”, “medium load” and “light load” can be selected according to different working conditions to achieve fuel economy and consumption reduction.

  • Parameter

    Item

    Parameters

    Machine weight  kg

    16200

    Rated load kg

    5000

    Bucket capacity m^3

    2.7

    Dump height mm

    3230

    Dump reach mm

    1200

    Max traction kN 

    ≥160

    Max breakout force kN

    ≥145

    Dimension (LxWxH)mm

    7260×2990×3450

    Boom lifting time  s

    ≤6.3

    Total cycling time  s

    ≤12

    Wheelbase mm

    2760

    Min. Turning radius(outer edge of bucket)mm

    6650

    Rated power kW

    162

    Travel speed

    Forward gear I km/h

    0~11.5

    Forward gear II km/h

    0~36

    Reverse gear I/II km/h

    0~16

    Fuel tank volume L

    270

    Hydraulic tank volume L

    270


    Parameters of variant working device 

    Item

    Rock bucke

    Common bucke

    Coal bucket

    High-dump

    Unit

    Standard bucket

    Coal bucket

    Bucket capacit

    2.353.62.32.53.6m^3

    Rated load

    50005000420045004500kg

    Machine weight

    1620016300170001712017320kg

    Dump height

    31603080320035003380mm

    Dump reach

    12701370134016151700mm

    Overall length

    73007465748080758195mm

    Min. Turning radius(outer edge of bucket)

    66506700665068506900mm

    The structure and parameters are subject to change without prior notice due to technical progress. If the sample product is different from the actual product in some way, the actual product shall prevail.

  • Optional components

    Cooling and heating air conditioner, self-developed reinforced axle, pilot control, auxiliary blade, weighing device


  • Standard configuration

    Weichai Power WP10 National III electronic control low revs engine.

    JinGong ZL50L low revs planetary power shift transmission.

    Single-stage four-element double turbine hydraulic torque converter.

    50 drive axle independently made by JinGong.

    Sunshade curtain, silk enclosure mat, heater, etc.

    New aluminum water tank, with intercooler, torque converter oil cooler and hydraulic oil cooler.

    New type waterproof connector harness, intelligent instruments, fuel sensor, GPS.