|
Drilling capacity
|
Drilling depth for water well
|
800m（152mm~203mm）
|
|
|
|
Wireline coring N size
|
1200m
|
|
|
|
Borehole (Drill bit) diameter
|
Ø75～Ø350mm
|
|
|
|
Drilling angle
|
75-90°
|
|
|
Drive head
|
Lifting capacity
|
240kN
|
|
|
|
Thrusting capacity
|
180kN
|
|
|
|
Rotary speed RPM |
43-1080r/min
|
|
|
|
|
47-144 r/min
|
|
|
|
Max. Torque
|
14000N.m
|
|
|
Power Unit
|
Engine Model
|
YN48GBZ
|
|
|
|
Rated power/speed
|
92kW/ 2400r/min
|
|
|
Mechanical winch capacity
|
8Ton
|
|
|
|
Drill pipe
|
Drill pipe diameter
|
|
|
|
|
Drill pipe length
|
3000mm
|
|
|
Crawler chassis
|
Walking speed
|
0～2 km/h
|
|
|
|
Climbing angle
|
Max. 25°~30°
|
|
|
Dimension
|
Transport
|
6300*2000*2650mm
|
|
|
|
Working
|
3800*2500*8500mm
|
|
|
Weight with steel crawler
|
11500kg
|
|
|
