DM-5EC Water & Air Dual-purpose Drill Rig

Products / Water well / Dual-purpose rigs / DM-5EC
DM-5EC
Water & air dual-purpose drill rig — switch between mud circulation and air (DTH / reverse circulation) drilling on one machine.
Weight: 7100 kg
Water well depth: 500 m
Engine: 92 kW / 2400 rpm
Weight
Net weight 7100 kg (15653 lb)
Drilling
Water well depth up to 500 m (1640 ft)
Power
Engine 92 kW / 2400 rpm
Specifications
ParameterMetricU.S.
General
Weight7100 kg15653 lb
Dimension transport6300×2000×2650 mm248×78.7×104 in
Dimension working3800×3250×8500 mm150×128×335 in
Drilling angle90°90°
Drilling capacity
Drilling depth for water well500 m1640 ft
Wireline coring N size800 m2625 ft
Borehole diameterφ75-220 mmφ2.95-8.66 in
Drill head feed stroke3500 mm138 in
Drill pipe diameterφ60 / φ76 / φ89 / φ102φ60 / φ76 / φ89 / φ102
Power & rotation
Engine modelYunnei YN48GBZYunnei YN48GBZ
Rated power/speed92 kW / 2400 rpm92 kW / 2400 rpm
Rotary speed RPMForward 43-1080 / Reverse 47-414Forward 43-1080 / Reverse 47-414
Max. torque12000 N.m8851 lbf·ft
Drill head lifting force240 kN53954 lbf
Drill head feeding force180 kN40466 lbf
Feed & mobility
Walking speed0-2 km/h0.00-1.24 mph
Climbing angle20° °20° °
Mechanical winch capacity80 kN17985 lbf
Crawler chassisSteel 400mm×3170Steel 400mm×3170
Crawler load12000 kg26455 lb
Drilling system
Mud pumpBW160 / BW200 / BW250 (optional)BW160 / BW200 / BW250 (optional)