L920
Category: Wheel loader
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
leave a message now >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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