China Crawler Full Hydraulic DTH Hammer Air Water Well Drilling Machine, Find details about China Water Well Drilling Rig, DTH Well Drilling Rig from Crawler Full Hydraulic DTH Hammer Air Water Well Drilling Machine
FY-280 Multi-function crawler hydraulic water well drilling rig technical figures | |
Drilling depth | 280m |
Drilling diameter | Φ140-Φ325mm |
Working air pressure | 1.7-3.0MPa |
Air consumption | 17-30m3/min |
Drilling pipe diameter | Φ89, Φ102 |
Length of drill pipe | 3.0m |
One push length | 6.6m |
Tramming speed | 2.5km/h |
Climbing ability (Max.) | 30° |
Ground clearance (Min.) | 250mm |
Rotation speed | 45-70-130 rpm |
Rotation torque | 4500-6000 N.m |
Power | 75 KW |
Weight | 7.6T |
Dimension | 5900x1850x2450mm |