Mining Exploration Drilling Rig

Mining Exploration Drilling Rig(ZL-700,ZL-1700,ZL-2800)Brief introduction: 1.32 years professional manufacture2. Certificate: ISO9001:20083. Export to:Africa, the Middle East, South America, Asia, Countries: South Africa, Zambia, Sudan, Iran, South Korea, Costa Rica etc.Historical view:1) 1992 the first drill rig for the sample boring from the deep stratum of antarctica in the world used by the Chinese Academy of science.2) Best Quality Awards belonging to China National Nuclear Ministry Hunan province.Features:1) Advanced capability and high reliability.2) Excellent design and easy operation.3) Alternative-designed unit constructions.4) Accessories in common use.Technological Data of Drilling Rigs: ZL-700 Drilling Rig for Coal MiningTypeZL-700Drilling depth(m)150 180Drilling rod diameter(mm)42 50Drilling hole diameter(mm)65 200Head angle range360°Cylinder stroke (mm)300Spindle speed(r/min)117 215 479 879spindle hole diameter (mm)54Spindle output torque (N.M)700Spindle stroke (mm)370Spindle driving force max. (KN)23Spindle lifting power max. (KN)31Lifting speed (m/s)0.36 0.7 1.49 2.9Single rope lifting power (KN)10Steel wire rope diameter (mm)11Mode of chuckhandle chuckWeight (power unit excepted)(kg)550(L*W*H)(mm)1450×650×1400G.A.E ElectromotorYBK2 160M-4(11KW) Application: 1.Construction drilling of the projects e.g. prospection, geotechnical investigation, railway, road, port, bridge, water conservancy and hydropower, tunnel, well, industrial and civil construction; 2. Coal mining exploration, Ore exploration; 3. Small hole diameter water well drilling; 4. Geothermal pipe-installing for heat pump; 5. Small-diameter hole foundation piling drilling