Drill
Spiral drill is rapid construction machinery operation hole for building foundation engineering, it is suitable for electric power, telecommunications, municipal, high-speed rail, high-speed, highway, construction, petroleum, forest and other soil layer above the pole, piles, piers, trees and other drilling projects, multi features.
- Working Principle
- Engineering Application Scope
- Advantage
- Product Parameters
- Video
Fill layer, clay layer, silt layer, silt layer, sand layer and short screw can not drill into the gravel, gravel stratum. By using the core bit, it can also be embedded in the rock.
1、Compact design, low maintenance cost
2、Efficient planetary gear rotation
3、Independent output shaft design
| Varibles | Unit | HMD-1800 | HMD-3800 | HMD-6800 | HMD-8800 | HMD-10800 | HMD-15800 | HMD-18800 | HMD-22800 | HMD-28800 | HMD-38800 |
| Torque | nm | 2500 | 3500 | 7500 | 8800 | 10000 | 15000 | 21000 | 26000 | 31000 | 6000 |
| Pressure | bar | 70~240 | 80~240 | 80~240 | 80~240 | 80~240 | 80~260 | 80~260 | 80~260 | 80~260 | 160~350 |
| Flow | lpm | 25~65 | 25~70 | 48~110 | 48~110 | 70~150 | 80~170 | 80~170 | 80~170 | 80~170 | 100~250 |
| Speed | rpm | 36~88 | 30~82 | 20~45 | 20~45 | 23~48 | 23~48 | 15~32 | 12~26 | 12~21 | 10~22 |
| Output shaft | mm | 65Rnd | 65Rnd | 75Sq | 75Sq | 75Sq | 75Sq | 75Sq | 75Sq | 75Sq | 110Sq |
| Weight | kg | 95 | 100 | 105 | 110 | 115 | 192 | 200 | 288 | 298 | 721 |
| Suit excavator | ton | 1~2 | 2~4 | 4~6 | 7~8 | 8~10 | 10~15 | 13~18 | 15~22T | 20~28 | 20~35 |
