L920

1, Rated bucket capacity:1.2m3(opt 1.0-1.4) 2, Rated carrying-capacity (kg):2000 3, Maximum traction force (kN):≥58 kN 4, Engine power (KW):66 5, Transmission type:Counter-shaft power shift 6, Main drive reduction ratio:4.625 7, Working pressure of shifting:1.1-1.5 MPa 8, Steering system:Load-sensing full hydraulic articulated steering 9, Tyre size:16/70-20 10, Working pressure of working device hydraulic system:17.5 MPa

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Specifications

  1.Parameter
  Rated bucket capacity 1.2m3(opt 1.0-1.4) Minimum steering radius (outside of rear wheel) 4460 mm
  Rated carrying-capacity (kg) 2000 Transverse passing radius (outside of bucket) 5161mm
  Maximum traction force (kN) ≥58 kN altitude -
  Tipping load ≥40 kN ambient temperature -
  Maximum breakout force ≥50kN wading depth -
  Forward I 0~10 km/h Forward Ⅱ(km/h) 0~26.5 km/h
  Forward Ⅲ(km/h) - Forward Ⅳ(km/h) -
  Reverse I (km/h) 0~9.6 km/h Reverse II 0~25 km/h
  Reverse III - Reverse IV -
  2.Dimension
  Overall length (mm) 5900 Overall width (mm) 2150
  Outside width of wheel 2040 mm Wheel track -
  Overall height (mm) 2920 wheelbase(mm) 2260
  Dumping angle 45° Maximum dumping height 2454 mm
  Number of axles 2 Corresponding dump reach 976 mm
  Total mass (kg) 6500 Maximum lifting height of fork horizontal section (mm) -
  Minimum ground clearance 290 mm Axis pin at maximum lift height -
  3.Engine
  Engine model YC4D90-T310 Number of cylinders 4
  Engine type In-line、 water-cooled、 four-stroke、 direct injection Bore/stroke 108/115  mm
  Engine power (KW) 66 Minimum fuel consumption 230g/kw.h
  Rated engine speed 2200 r/min Maximum torque (N.m)/rotation speed (r/min) 325N.m
  Displacement (ml) 4214 Emission standard GB 20891-2014(China Ⅲ emission)
  4.Transmission system
  Type of torque converter Single-stage three-element torque converter Torque ratio 3.24
  Oil cooling mode Air cooling Oil pressure of torque converter inlet 0.5-0.6 MPa
  Oil pressure of torque converter outlet 0.2-0.25 MPa Transmission type Counter-shaft power shift
  Shifting gears forward 2 reverse 2 Gear ratio of forward I 2.138
  Gear ratio of forward Ⅱ 0.777 Gear ratio of forward Ⅲ -
  Gear ratio of forward Ⅳ - Gear ratio of reverse I 2.239
  Gear ratio of reverse II 0.814 Gear ratio of reverse III -
  Gear ratio of reverse IV - Model of variable-speed pump CB-FA25-FL-X
  Working pressure of shifting 1.1-1.5 MPa Main drive type First reduction of spiral bevel gear
  Main drive reduction ratio 4.625 Wheel reduction type One-stage planetary reduction
  Wheel reduction ratio 4.875 Drive type CHANGCHAI four-wheel drive
  Tyre size 16/70-20 Front tyre pressure 0.32±0.01
  Rear tyre pressure 0.28±0.01 Type of foot brake Air-over-oil caliper disc brake
  Brake pressure (MPa) 0.784 MPa Parking brake type Manual internal expansion shoe brake
  5.Steering system
  Type of steering system Load-sensing full hydraulic articulated steering Model of priority valve -
  Steering pump model CBGjA2050 Steering cylinder - bore x rod diameter x stroke HSGL-63×35×300mm
  Steering gear model BZZ5-320A Steering angle (°) 35°
  Working pressure of steering system 12 MPa - -
  6.Working equipment
  Type of working device Mechanical manual control Boom cylinder - bore × rod diameter × stroke HSGL-90×50×640 mm
  Turning bucket cylinder - bore x rod diameter x stroke HSGL-100×55×412 mm Model of working pump CBGjA2050
  Displacement of working pump (ml/r) - Model of multi-way valve ZL20DL1-02
  Model of pilot valve - Working pressure of working device hydraulic system 17.5 MPa
  Bucket lift time (full load) ≤4.8s Bucket fall time (no load) ≤3.2s
  Bucket dumping time (no load) ≤1.1s Time sum of three items ≤9.1s
  7. Oil filling amount
  Diesel filling capacity of fuel tank 120L Oil filling capacity of axles (main drive and wheel reducer) 2×10 L
  Oil tank filling capacity 93L Engine oil filling capacity 13L
  Transmission oil filling capacity 20L Refueling of antifreeze coolant -
  Oil filling capacity of braking system 4L - -

Benefits & Features

1, Rated Bucket Capacity: The loader offers a versatile rated bucket capacity of 1.2m³ with an option for variations between 1.0 to 1.4m³, accommodating different loading requirements.

 

2, Maximum Traction Force: It boasts a robust maximum traction force of ≥58 kN, ensuring excellent pulling power in tough working conditions.

 

3, Engine Power: Equipped with a YC4D90-T310 engine model, it delivers a powerful 66 KW output, providing ample power for demanding tasks.

 

4, Transmission System: The counter-shaft power shift transmission features a single-stage three-element torque converter with a torque ratio of 3.24, enhancing the loader's performance and efficiency.

 

5, Gear Ratios: The loader is equipped with different gear ratios for forward and reverse movements, including a forward I ratio of 2.138 and reverse I ratio of 2.239, allowing for versatile speed and torque management.

 

6, Hydraulic Steering System: A load-sensing full hydraulic articulated steering system with a steering angle of 35° ensures precise and responsive control.

 

7, Working Pressure of Working Device Hydraulic System: The working device hydraulic system operates at a high working pressure of 17.5 MPa, enabling powerful and efficient operation of the working equipment.

 

8, Bucket Operation Times: The loader is designed for quick and efficient material handling with a full load bucket lift time of ≤4.8 seconds and a no-load bucket dumping time of ≤1.1 seconds.

 

9, Tyre Size and Pressure: The 16/70-20 tyre size, coupled with specific front and rear tyre pressures, provides optimal traction and stability on various terrains.

 

10, Oil Filling Amounts: With a diesel filling capacity of 120L for the fuel tank and ample oil capacities for the axles, engine, transmission, and braking system, the loader ensures extended operation times between refuels and services.

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