Deep hole water well drill rig

Deep Hole Water Well Drill RigFeatures: 1) Rang of rotation speed is wide and reasonable 2) The lowest speed is 49r/min,so the torque is over than 10KN.M,it’s easy to remove the drillnig accessories and deal with the accident 3)The cluth adopts hydraulic operation 4)The transmission case adopts automobile gearbox with high quality 5)The transfer case adopts synchroniser structure. 6)With good stability,guarantee machining precision. Deep Hole Water Well Drill Rig Use: for geotechnical investigation, exploring, prospecting, water well drilling; Widely used in the construction of the projects e.g. prospection, railway, road, port, bridge, water conservancy and hydropower, tunnel, well, industrial and civil construction, geological exploring, large diameter boring pile and small diameter diamond core deep hole drilling, etc. Deep Hole Water Well Drill RigTechnological Data Model ST-600 Drilling Rig Drilling depth(m) 2000 Maximum speed spindle(r/min) 1143 Spindle speed(r/min) Positive rotation rate:(speed is 1480r/min) 51, 73, 111, 123,157,195,265,290,395,421,530,626,852,1143 Reverse rotation rate:56,125 Spindle stroke(mm) 900 Spindle lifting power max.(KN) 200 Spindle driving force max.(KN) 150 Spindle output torque max.(N.M) (Power is 75kw)9767N.m Spindle hole diameter(mm) Φ118 Lifting speed(m/s) 0.44, 0.6, 1.05, 1.66, 2.48, 3.37, 4.52 Lifting capacity(single)max.(KN) 100 Steel wire rope diameter & lenth(mm) Φ22×120 Movable cylinder stroke(mm) 600±10 Oil pump type 2CB-FE-31-5/31-5EF-L11-3L Oil pump nominal displacement(ml/r) 50 Oil pump nominal pressure(Mpa) 20 Oil pump nominal rotative velocity(r/min) 1800 Electric motor type Y280S-4 Electric motor power(kw) 75 Electric motor speed(r/min) 1480 Diesel engine type 4BT3.9-C125 Diesel engine power(kw) 93 Diesel engine speed(r/min) 2200 Weight(power unit excepted(kg)) 5000 Overall size(L*W*H) (mm) 3700*1270*2500