No.
|
Item
|
Unit
|
Data
| |||
Face-shovel | ||||||
1
|
Machine weight
|
t
|
102
| |||
2
|
Bucket capacity
|
m3
|
7.0
| |||
3
|
Power system
|
Electromotor
|
Model
|
YJK4004-4
| ||
Power /Speed
|
kW/rpm
|
450/1485
| ||||
Voltage
|
V
|
6000
| ||||
4
|
Hydraulic system
|
Type
|
Three pumps and three circuits, limit load variable system
| |||
Working pressure of main oil circuit
|
MPa
|
32
| ||||
Max. flow of main oil circuit
|
L/min
|
2×500
| ||||
Swing system type
|
Separate open system
| |||||
Flow of swing oil
|
1×500
| |||||
Operating style
|
Pilot control
| |||||
Hydraulic oil tank capacity
|
L
|
1279
| ||||
5
|
Performance
|
Swing speed
|
r/min
|
5.9
| ||
Travel speed
|
km/h
|
2.3
| ||||
Max. pulling force
|
KN
|
756
| ||||
Gradeability
|
%
|
70
| ||||
Ground pressure
|
MPa
|
0.127
| ||||
Circulating time of operation
|
s
|
25
| ||||
6
|
Operation data
|
Boom length
|
mm
|
5250
| ||
Stick length
|
mm
|
3500
| ||||
Max. digging reach
|
mm
|
10818
| ||||
Max. digging depth
|
mm
|
2646
| ||||
Max. digging height
|
mm
|
12884
| ||||
Max. unloading height
|
mm
|
9341
| ||||
Max. digging force of stick
|
KN
|
515
| ||||
Max. breakout force of bucket
|
KN
|
505
|
380
| |||
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