Full Hydraulic Crawler Engineering Drilling Machine(Max Depth:100M)

Place of Origin	China

ApplicationGM-5 full hydraulic crawler engineering?drilling machine?can be used for the foundation consolidation of railway,Website: , highway, abutment, and dam foundation; tunnel pipe-shed support, foundation pit support, slope protection, anchor rod hole drilling, leaking stoppage, soft foundation treatment, geological disaster government, and jet grouting.Features1.Luffing mechanism of pitch makes the work range wide;2.With display unit for verticality of derrick, rotating of top-drive head and lift speed?fast?and accurately to fix position;3.With Crawler?chassis and rotary device, easy and speedy to move;4.The major components in hydraulic system adopt the imported brand with a stable, reliable system, and they all have a long service life;5.Top-drive head driven by hydraulic, stepless speed regulation, high efficiency.Technical DataMax?torque 6500N.m Rotation?speed?of?top-drive?headthe?highest?power?head?speed?:280r/minWith?high?torque?power?head:?high?0-64r/min;low?0-32r/minwith?the?highest?power?head?speed:?376r/min Stroke?of?top-drive?head3000mmRated?pull?force?of?top-drive?head50kNRated?thrust?force?of?top-drive?head20kNRod?dia ??42mm;??50mm;?73mm;?89mmDrilling?angle?range left?and?right?±3°?;front?5°?elevation?angle?14°Fast?lifting?and?thrust?speed?of?top-drive?head jetting:0.6-0.9/1.8m/minLifting?and?dropping?speed?of?top-drive?head0-16/0-28m/min Power?unit 30kWOverall?dimensionsworking:3440*2401*5270(mm)Moving:5210*2401*2220(mm)Weight 3200kgMain?pump??pressure 20MPaAuxiliary?pump?pressure20MPaColumn?slipping?stroke 900mmClimbing?capacity 20°Moving?speed0.8 km/h