The weight of the whole machine (kg) | about 6500 (steel crawler) |
Dimensions of the whole machine (mm) | Transport status 6000*1600*2600 |
Working status | 3480*1600*6280 |
Walking speed (km/h) | 0~2 |
Power model | Yunnei YN33GBZ (standard version) |
Power parameters | 65kW/2400rpm (160N.m@1600~1800rpm) |
Power head speed rpm | adjustable from 0 to 1000 |
The maximum torque of the power head N.m | 10500 |
Ground clearance (mm) | 250 |
Adapt to stratum | Loose soil layer and bedrock (hardness f=6~20) |
Drilling method | Top drive mechanical rotary/hydraulic propulsion/mud pump or pneumatic impact drilling |
Gradeability (°) | 20 |
Drilling depth (m) | Φ42 ordinary drilling 530; AQ rope 640; Φ76 water well 350 |
Working wind pressure (MPa) | 1.05-2.46 |
Total air consumption (m3/min)/mud pump model | 16-30/BW160 (optional) |
Drill pipe diameter (mm)/casing diameter (mm) | Optional according to demand/Φ60/76/89 |
Power head single push length (mm) | 3500 |
Drilling (drill) diameter (mm) | Φ115-350 |
The maximum thrust of the power head (kN) | 40 |
Power head/hoist single rope lifting force (kN) | 65/45 |
Output speed and maximum torque (rpm/N.m) | Forward: 50/94/167/239/281/347/445/790/1000 |
Reverse: | 56/265 |
Max Torque: | 10500 |
Maximum diameter and length of casing (mm) | Φ250*5000 |