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Overall 1ength (bucket on the ground)
|
9060 mm
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|
Overall width (Outside the tyres)
|
3035 mm
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Bucket width
|
3015 mm
|
|
Overall height
|
3630 mm
|
|
Wheel base
|
3450 mm
|
|
Tread
|
2360 mm
|
|
Ground clearance
|
488mm
|
|
|
|
|
|
|
|
Rated capacity
|
7000 kg
|
|
Bucket volume
|
4.2m3
|
|
Operating weight
|
23.55t
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|
Traveling speeds km/h
|
|
|
Forward Ⅰ/ reverse Ⅰ
|
7.0/7.0
|
|
Forward Ⅱ/ reverse Ⅱ
|
12.7/12.7
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|
Forward Ⅲ/ reverse Ⅲ
|
27.0/27.0
|
|
Forward Ⅳ/ reverse Ⅳ
|
38.0/38.0
|
|
Max. tractive force
|
210 KN
|
|
Max. climbing gradient
|
28 º
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|
Max. dumping angle
|
45 º
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|
Max. dumping height
|
3168mm
|
|
Dumping reach
|
1283mm
|
|
Overturn angle of bucket
|
≥45°
|
|
Max excavating depth
|
60mm
|
|
Rising time of the boom
|
≤6.5s
|
|
Total cycling time
|
≤11 s
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|
Min. Turning radius
|
5920 mm
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|
Crossing radius
|
6860mm
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|
Turning angle of the frames
|
40º
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Oscillating angle of the rear axle
|
±12 º
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|
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Model
|
WD12G310E221
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Type
|
4-stroke, water cooling, turbine charged .
|
|
Rated power
|
226kW
|
|
Rated speed
|
2100r/min
|
|
Max. torque
|
1350N·m/1300～1500r/min
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|
Rated fuel Consumption rate
|
≤215 g/kw·h
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Start type
|
Electrical start
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Flameout type
|
Electrical flameout
|
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(a) Torque converter Model
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|
|
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|
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Type
|
1 stage, 3-elements
|
|
Coefficient of torque converter
|
k=2.248
|
|
Cooling method
|
Oil cooled, pressure cycle
|
|
Diameter of cycle
|
370mm
|
|
Oil inlet pressure
|
0.85MPa
|
|
Oil outlet pressure
|
0. 5MPa
|
|
(b).Transmission
|
|
|
Model
|
4WG-260
|
|
Gear number
|
Forward 4/ reverse 3
|
|
Transmission ratio
|
|
|
Forward Ⅰ/ reverse Ⅰ
|
4.187/4.187
|
|
Forward Ⅱ/ reverse Ⅱ
|
2.207/2.207
|
|
Forward Ⅲ/ reverse Ⅲ
|
0.970/0.970
|
|
Forward Ⅳ/ reverse Ⅳ
|
0.625
|
|
(c).Front and rear axle
|
|
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Axle model
|
WA1240II（front axle）/WA2241(II)（rear axle）
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|
|
|
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Type of main decelerator
|
Planetary gear, one stage deceleration
|
|
Type of rim decelerator
|
One stage planet deceleration
|
|
Fixing method of front axle
|
Fixed with chassis
|
|
Fixing method of rear axle
|
Center swing
|
|
|
|
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|
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Tyre specification
|
26.5-25
|
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Inflating pressure
|
Fore tyre: 0.4±0.01 MPa Rear tyre: 0.37±0.01MPa
|
|
-1
|
Full hydraulic brake
|
|
Foot brake
|
Full hydraulic wet brake
|
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System pressure
|
7.22Mpa
|
|
Electrical control, hydraulic energy accumulator, disc
|
|
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Hand brake
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|
|
|
|
|
|
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type
|
|
|
-2
|
Air push oil brake system
|
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Foot brake
|
Air push oil disc brake on 4 wheels
|
|
System pressure
|
0.78～0.83MPa
|
|
Hand brake
|
Hose control, inner expanding shoe
|
|
|
|
|
|
|
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Type
|
Articulation flow amplified hydraulic steering
|
|
Steering unit model
|
BZZ3-125
|
|
Dual pump model
|
P7600-F80NO367 6/P124-G16DIG
|
|
Displacement of pump
|
80ml/r
|
|
System pressure
|
19.5±0.5MPa
|
|
Steering cylinder
|
ф100mm×467mm
|
|
Flow amplified valve
|
ZLF25A11
|
|
Steering limit valve
|
XF-B6
|
|
Maximum steering angle
|
40°
|
|
|
|
|
Working oil pump
|
P7600-F112/P124-G35DIG
|
|
Displacement of oil pump
|
112ml/r(+80ml/r)
|
|
System pressure
|
20±0.5MPa
|
|
Multi-way redirection valve
|
D32（20MPa)
|
|
Selection valve
|
SF8
|
|
Pilot valve
|
DXS-00
|
|
Boom cylinder
|
ф180×792
|
|
Tilt cylinder
|
ф200×593
|
|
|
|
|
|
|
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Electrical system
|
|
|
Voltage
|
DC 24 V
|
|
Battery
|
2 个
|
|
Voltage of bulb
|
24 V
|
|
Start of the diesel engine
|
24 V
|
|
|
|
|
|
|
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Air-conditioner Heating
|
|
|
Working medium
|
Cooling liquid of diesel engine
|
|
Quantity of heat
|
5800 Therm
|
|
Refrigeration
|
|
|
Working medium
|
Refrigerating liquid (R134a)
|
|
Quantity of refrigerating
|
4600 Therm
|
|
Voltage
|
DC24V
|