|
A. Overall height
|
2790mm
|
|
B. Overall length
|
7750mm
|
|
C. Track overall width
|
2460mm
|
|
D. Track shoe width
|
500mm
|
|
E. Upperstructure ground clearance
|
880mm
|
|
F. Minimum ground clearance
|
415mm
|
|
G. Center to center(idler to sprocket)
|
2750mm
|
|
H. Track overall length
|
3480mm
|
|
I. 上平台宽度
|
2390mm
|
|
M. Tail swing radius
|
2230mm
|
|
Working weight
|
12850kg
|
|
Ground pressure
|
40KPa
|
| |
|
|
|
PERFORMANCE SPECS
|
|
A. Maximum dig radius
|
8300mm
|
|
B. Dig radius at groundline
|
8170mm
|
|
C. Maximum dig depth
|
5495mm
|
|
D. Dump height
|
6080mm
|
|
E. Overall reach height
|
8485mm
|
|
F. Bucket rotation
|
175°
|
|
G. Vertical straight wall dig depth
|
4800mm
|
|
K. 工作装置最小回转半径
|
2430mm
|
|
Arm digging force
|
51KN
|
|
Bucket digging force
|
76.5KN
|
|
BUCKET
|
|
Width
|
Capacity
|
Weight
|
|
860mm
|
0.6 m3
|
340kg
|
|
| |
|
ENGINE
|
|
|
Model
|
MITSUBISHIFUSO 4D34-TL
|
|
Cylinders
|
4
|
|
Bore/Stroke
|
104×115mm
|
|
Displacement
|
3.91L
|
|
Fuel injection
|
Direct
|
|
Fuel injection pump
|
Mechanical
|
|
Fuel
|
Diesel
|
|
Fuel filter
|
Full flow
|
|
Cooling
|
Water-cooling
|
|
Horswpower(net)
|
83.5kw @2200rpm
|
|
Maximum torque(net)
|
410N·m @1600rpm
|
|
BOOM/ARM
|
|
|
Boom
|
|
|
Swing
|
|
|
Length
|
4600mm
|
|
Boom weight
|
760kg
|
|
Arm
|
|
|
Length
|
2500mm
|
|
Arm weight
|
330kg
|
|
UNDERCARRIAGE
|
|
|
Number of rollers
|
|
|
Top,each track
|
1
|
|
Bottom,each track
|
7
|
|
Gradability
|
58%(30°)
|
|
HYDRAULICS
|
|
|
Pumps(2)
|
2×Variable displacement piston pump
|
|
Capacity- Maximum
|
2×120L/min
|
|
System relief pressure-
|
|
|
Standard
|
31.4MPa
|
|
Pilot control hydraulic system-
|
|
|
Pumps(1)
|
Gear pump
|
|
Maximum capacity
|
22L/min
|
|
Relief pressure
|
3.9MPa
|
|
Control valves-
|
|
|
8 function multiple control valve
|
|
|
Pump #1 for right travel and house swing and arm function
|
|
Pump #2 for left travel and boom function and bucket function
|
|
Pump #3 for pilot valve
|
|
|
Swing-
|
|
|
Motor(1)
|
Fixed displacement axial piston design
|
|
Speed
|
0-13rpm
|
|
Brake
|
Spring applied,hydraulically released with dual cushion relief
|
|
Tail swing radius
|
2230mm
|
|
Travel-
|
|
|
Motor(2)
|
Two-speed axial piston design
|
|
Final drive
|
Planetary gear reduction
|
|
Travel speeds-
|
Forward/Reverse
|
|
Low
|
2.1km/h
|
|
High
|
4km/h
|
|
HYDRAULIC CYLINDERS
|
|
|
Boom cylinder(2)
|
|
|
Bore diameter
|
105mm
|
|
Rod diameter
|
70mm
|
|
Stroke
|
980mm
|
|
Arm cylinder(1)
|
|
|
Bore diameter
|
115mm
|
|
Rod diameter
|
80mm
|
|
Stroke
|
1175mm
|
|
Bucket cylinder(1)
|
|
|
Bore diameter
|
95mm
|
|
Rod diameter
|
65mm
|
|
Stroke
|
885mm
|
|
ELECTRICAL
|
|
|
Voltage
|
24 volts
|
|
Alternator
|
50 amp
|
|
Batteries(2) 12V
|
Heavy-duty
|
|
SERVICE CAPACITIES
|
|
|
Hydraulic tank
|
|
|
Refill capacity
|
120L
|
|
Total system
|
200L
|
|
Engine
|
|
|
w/filter change
|
20L
|
|
Fuel
|
235L
|
|
Radiator
|
16L
|
|
OPERATING WEIGHT
|
|
|
With 75kg operator
|
12850kg
|
|
Ground pressure
|
40KPa
|
   |
|
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