No.
|
Item
|
Unit
|
Date
| |||||
Face shovel
| Backhoe | |||||||
1
|
Machine weight
|
t
|
125
|
116
| ||||
2
|
Bucket capacity
|
Standard
|
m3
|
6.5
|
6.5
| |||
Range
|
m3
|
6.0~8.0
|
3.5~7.0
| |||||
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
|
2×522
| ||||||
Swing system type
|
Separate open system
| |||||||
Flow of swing oil
|
1×522
| |||||||
Operating style
|
Pilot control
| |||||||
Hydraulic oil tank capacity
|
L
|
1278
| ||||||
5
|
Performance
|
Swing speed
|
r/min
|
5.8
| ||||
Travel speed
|
km/h
|
2.4
| ||||||
Max. pulling force
|
KN
|
735
| ||||||
Gradeability
|
%
|
70
| ||||||
Ground pressure
|
MPa
|
0.127
| ||||||
Circulating time of operation
|
s
|
22
| ||||||
6
|
Working date
|
Boom length
|
mm
|
5450
|
7800
| |||
Stick length
|
mm
|
3700
|
3400
| |||||
Max. digging reach
|
mm
|
11299
|
13405
| |||||
Max. digging depth
|
mm
|
3103
|
7315
| |||||
Max. digging height
|
mm
|
13164
|
12529
| |||||
Max. unloading height
|
mm
|
9572
|
8958
| |||||
Max. digging force of stick
|
KN
|
523
|
416
| |||||
Max. breakout force of bucket
|
KN
|
495
|
550
| |||||
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