Specifications
drilling rig XY-44A is mainly adapted to water well drilling, also be used for core sampling, mineral exploration and survey etc1, It is an improved product based on XY-42 and XY-44 drilling rig.
2, It adopts guide rod structure and is equipped with water brake and manual oil pump
3, it is a kind of hydraulic-driven spindle, diamond-bit, small-diameter core drill with fairly powerful drilling force.
4, It is mainly suitable for water well, exploration of metal or non-metal solid mineral ore bed.
5, It is also applied in core drill with diamond bit or hard tungsten-carbide-tipped bit in the field of geology, metallurgy, coal mine, hydrological and engineering drilling, in the fields of superficial-zone petroleum and natural gas mining, mine workings ventilation and water discharge tunnel drilling as well as foundation pile construction in large diameter.
6, the structure is compact, light weight, powerful capacity, multiuse, steady performance, high responsibility and high standardization and generalization.
7, it is worked with mud pump.
| Bore depth | core drilling 750~1400m |
| foundation pile 100m | |
| water well 300m | |
| spindle rotation angle | 0~360° |
| spindle rotary speed | forward 83, 152, 217, 316, 254, 468, 667, 970 rpm |
| reverse 67, 206 rpm | |
| spindle max. rotary torque | 3200N.m |
| spindle stroke | 600mm |
| ID of spindle | 93mm |
| power | electric motor 37kW, diesel 50KW |
| spindle max. lifting force | 120KN |
| spindle max. pressuring force | 90KN |
| overall dimension (L X W X H) | 3042 x 1100 x 1920mm |
| steel wire diameter | 17.5mm |
| steel wire length in winding drum | 110m |
| max. hoist force | 45KN |
| Weight (without power unit) | 2300kg |
