Features:
- Main components, such as pump, valve, are manufactured by international top brand enterprises
- H-type undercarriage with disassembled featured as simple structure and high torsion-resistance. More stable and reliable.
- H-type undercarriage with disassembled technology is accordance with all standards for road, railway and sea transportation.
- Undercarriage including all support roller and carrier roller are featured as maintenance-free which reduced maintenance workload and cost significantly.
- Excavator driven by electro-motor can replace diesel excavator at mining site with power supply. And operation cost reduced by nearly half compared with diesel excavator in same size class due to maintenance free.
- Good performance under adverse circumstance such as lower temperature and hi-altitude area, no issue of start-up and power shortage.
- Clean energy with zero displacement, lower noise and environment friendly.
SPEC:
Item |
Unit |
Performance Parameter |
|
Machine Weight (Backhoe) |
Ton / Lb |
73.2-75.4 / 161,378-166,228 |
|
Machine Weight (Face-shovel) |
77.6-79.8 / 171,079-175,929 |
||
Capacity (Backhoe) |
m3 |
3.0-4.5 |
|
Capacity (Face-shovel) |
3.5-4.5 |
||
Power |
Kw / Hp |
355 / 476 |
|
Rotating Speed |
rpm |
1485 |
|
Voltage |
v |
6000 |
|
Working Flow of Oil Routes |
L/min |
3×415 |
|
System Pressure |
MPa |
32 |
|
Swing Speed |
rpm |
7.0 |
|
Traveling Speed |
Km/h |
2.9 |
|
Cycling Time of Working |
s |
20 |
|
Max. Pulling Force |
KN |
496 |
|
Ground Pressure |
KPa |
119 |
|
Working Data |
Backhoe |
Face-shovel |
|
Max. Digging Height |
mm / ft-in |
11,420 / 37’6” |
11,015 / 36’2” |
Max. Digging Radius |
mm / ft-in |
12,357 / 40’6” |
9,693 / 31’10” |
Max. Digging Depth |
mm / ft-in |
7,273 / 23’10” |
3,165 /10’5” |
Max. Dumping Height |
mm / ft-in |
8,287 / 27’2” |
7,990 / 26’3” |
Max. Digging Force (Bucket) |
KN |
364 |
410 |
Max. Digging Force (Stick) |
KN |
317 |
410 |