HFSPT-800 Trailer Type Water Well Drilling Rig
- Drilling Diameter: 600mm
- Drilling Depth:600-800m
- Engine Power:45 kW-55 kW
- Rotary Torque:11-12 kN.m
product Introduction
The SPT series trailer drilling rig is a rotary trailer drilling rig, mainly suitable for Quaternary fine-grained formations and general soft rock layers. Can be used for the construction of hydrogeological exploration holes, in-situ leaching holes, grouting holes, shallow coal seam pores, engineering construction grouting holes, or other engineering holes in water wells.
TECHNICAL DATA
| model | SPT-600 | SPT-800 | SPT-800A |
| Nominal drilling depth (mφ89 drill pipe) | 600 | 800 | 800 |
| Rotary diameter (mm) | 520 | 600 | 520 |
| Maximum torque of the turntable (kN. m) | 11 | 12 | 11 |
| Rotary speed (forward and reverse, rpm) | 39、57、84，47 | 39、59、88、131 | 43、69、101、139 |
| Maximum lifting force of main winch (KN) | 40 | 50 | 50 |
| Maximum lifting force of auxiliary winch (kN) | 20 | 50 | 50 |
| Single rope lifting speed (m/s) | 0.85、1.25、1.8 | 0.8、1.8 | 1、1.6、3.3 |
| Active drill pipe | 108x108x10500 | 108x108x10500 | 108x108x10500 |
| Effective height of drilling tower (m) | 16 | 15.8 | 15.6 |
| Rated load of drilling tower (t) | 36 | 50 | 50 |
| Power of power motor unit (kW) | 45 | 55 | 55 |
| External dimensions of transportation status (m) | 15x2.5x4 | 13.7x2.8x4.3 | 14.6x2.8x4 |
| Overall weight (t) | 16 | 22.65 | 19.85 |
