Professional Soil Test Drilling Machine For SPT Sample Collection
Fast Delivery Soil Test Drilling Rig Machine for SPT Sample Collection
Product Description:
ST series drilling rigs are our advantage products. Adopting newest model & advanced hydro technology, our water well drilling machine are mainly used for well drilling in resource exploration hydrology wells, civil use water well, agriculture irrigation project, and can also be used for coal-mine gas exploitation, coalbed methane, shallow layer of shale gas, terrestrial heat, or salvage work.
Made from high quality materials, with fashion and compact design, that keeps our drilling rigs more efficiency and with low failure rate, more economic and durable, and with a high comprehensive cost performance. Our water drilling rigs have received the real market validation as the majority of our customer’s positive feedback.
Product Parameter:
| Drill | |
| Drilling depth | 100m |
| Drill rod dia. | 42mm |
| Initial hole dia. | 110mm |
| Final hole dia. | 75mm |
| Angle range | 90°-75° |
| Dimensions(L×W×H) | 1640×1030×1440 (mm) |
| Weight(without power unit) | 500kg |
| Swivel Head | |
| Spindle speed(3-speed) | 142/285/570 r/min |
| Spindle stroke | 450mm |
| upward displacement speed of idling vertical spindle | 0.05m/s |
| Downward displacement speed of idling vertical spindle | 0.067m/s |
| Spindle pull-down max | 15KN |
| Spindle lifting capacity max | 25KN |
| Hoist | |
| Max .lifting capacity(1-speed,single rope) | 10KN |
| Cable volume (number) of hoisting drum | 27m |
| Wire rope dia. | 9.3mm |
| Mud Pump | |
| Model | Horizontal reciprocating single-acting piston pump |
| Displacement max | |
| Equipped with diesel engine | 95L/min |
| Equipped with motor | 77L/mm |
| Allowable working pressure max | 1.2Mpa |
| Continuous working pressure | 0.7Mpa |
| Suction pipe dia | 32mm |
| Discharge pipe dia | 25mm |
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