| Customization: | Available |
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| After-sales Service: | Provided |
| Warranty: | 1 Year |
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1. adopt low speed engine transmission line, low fuel consumption and energy saving and environmental protection;
2. The transmission system is equipped with low speed ratio, and the average fuel consumption is reduced by about 8%. Three levels of engine, cab and seat vibration reduction; The cab is supported by six points; Deceleration of engine, cooling fan with large diameter, sound absorption sponge inside the hood, good sealing of the cab reduces noise of the whole machine.
Strong power
1. Efficient engine and hydraulic torque converter, the optimal torque converter achieves the best matching of torque converter and engine, reducing the start time, increase the work of torque output at low speed, strong and powerful.
2. The optional herringbone tread tires, the adhesion can be increased by 10% in loosing soil and leveling, further enhance the power output.
Rotation with load
1. Improve the pressure of hydraulic system system, the rotary force of the blade, the high frequency quenching treatment improves the wear resistance and life span, and realize the rotation operation.
Efficient operation
1. Improves the displacement of hydraulic pump and hydraulic motor, increase the oil cylinder speed by 20%, realizes the industry leading work efficiency, the optimized blade shape can turn and remove the soil quickly and efficiently, and realize optimal load distribution and the minimum material accumulation within the rotary disc area.
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Item
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SEM919
|
SEM921
|
|
Overall weight (kg)
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15070
|
15930
|
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weight - front axle(kg)
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4236
|
4744
|
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weight - back axle(kg)
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10834
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11186
|
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Front / back axle load distribution
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28% /72%
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30% /70%
|
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Overall dimension(mm)
|
8703*2630*3360
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8854*2630*3360
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Max. Tractive Force(KN)
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≥78
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≥85
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Max. forward speed(km/h)
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40
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40
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Max. backward speed(km/h)
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25
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25
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Model
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SC9DK190.1G3
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SC9DK220G3
|
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Rated power(kw)
|
140
|
162
|
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Rated revolution(rpm)
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2200.0
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2200.0
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Displacement(L)
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8.8
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8.8
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Gear
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6 in the front 6 and 3 in the back
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6 in the front 6 and 3 in the back
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Hydraulic system
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load sensing, proportional priority with pressure compensation
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load sensing, proportional priority with pressure compensation
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Working pump
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Variable Piston Pump
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Variable Piston Pump
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Working valve
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Proportional priority with pressure compensation
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Proportional priority with pressure compensation
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Tire
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Diagonal tire with inner tube
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Diagonal tire with inner tube
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Layer/pattern
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12pr, E2/L2
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12pr, E2/L2
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Model
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17.5-25
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12pr, E2/L2
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Max. articulation angle(°)
|
±20
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±20
|
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Min. turning radius(m)
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≤7.8
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≤7.8
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Shovel length(m)
|
4.0
|
4.3
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