XDM-280EC Water & Air Dual-purpose Drill Rig

Products / Water well / Dual-purpose rigs / XDM-280EC
XDM-280EC
Water & air dual-purpose drill rig — switch between mud circulation and air (DTH / reverse circulation) drilling on one machine.
Weight: 4800 kg
Water well depth: — m
Engine: 55 kW / 2400 rpm
Weight
Net weight 4800 kg (10582 lb)
Power
Engine 55 kW / 2400 rpm
Specifications
ParameterMetricU.S.
General
Weight4800 kg10582 lb
Dimension transport5600×1900×2600 mm220×74.8×102 in
Dimension working3800×2300×6700 mm150×90.6×264 in
Drilling angle75-90°75-90°
Drilling capacity
Drilling depth for water well——
Wireline coring N size——
Borehole diameterφ75-220 mmφ2.95-8.66 in
Drill head feed stroke2500 mm98.4 in
Drill pipe diameterNQ / HQ / PQNQ / HQ / PQ
Power & rotation
Engine modelYunnei YN27GBZYunnei YN27GBZ
Rated power/speed55 kW / 2400 rpm55 kW / 2400 rpm
Rotary speed RPMForward 33-1120 / Reverse 37-180Forward 33-1120 / Reverse 37-180
Max. torque9500 N.m7007 lbf·ft
Drill head lifting force100 kN22481 lbf
Drill head feeding force50 kN11240 lbf
Feed & mobility
Walking speed0-2 km/h0.00-1.24 mph
Climbing angle25-30° °25-30° °
Mechanical winch capacity30 kN6744 lbf
Crawler chassisSteel 300mm×38Steel 300mm×38
Crawler load6000 kg13228 lb
Drilling system
Mud pumpBW160 / BW200 / BW250 (optional)BW160 / BW200 / BW250 (optional)