|
Type
|
JST250
|
Engine power
|
55KW
|
|
Drill diameter
|
90-315mm
|
Engine brand
|
Yuchai
|
|
Drill depth(max)
|
250m
|
Lifting force
|
14T
|
|
Drill rod diameter
|
76mm/89mm
|
Raise speed
|
25m/min
|
|
Drill rod length
|
1.5m/2.0m/3.0m
|
Walking speed
|
2.5km/h
|
|
Air Pressure
|
1.7-2.5Mpa
|
Climbing angles
|
30°
|
|
Air consumption
|
17-31m³/min
|
Rotary torque
|
4500-6000N.m
|
|
Advance length
|
3.3m
|
Advance speed
|
1-5m/min
|
|
Penetration efficiency
|
10-35km/h
|
High leg stroke
|
1.5m
|
|
Dimension
|
4000x1750x2250 mm
|
Weight
|
5000KG
|
