HFJ300C Crawler Type Water Well Drilling Rig
- Drilling Diameter: 105-350mm
- Drilling Depth:300m
- Engine Power:93kW
- Rotary Speed:60-100r/min
Features
- 1Drilling depth can reach 300m
- 2Steels quality is good, torque is large
- 3Easy operation, free-maintaining
- 4For various complex stratum, such as pebble bed, aggregate bed.
- 5Saving money, compact construction, easy moving
- 6Applicable to industry, residents drilling, ground drilling, large diameter, deep drilling, footage fast, flexible and efficient.
Application
Applicable to industry, residents drilling, ground drilling, large diameter, deep drilling, footage fast, flexible and efficient.
TECHNICAL DATA
| Model | HFJ180C | HFJ200C | HFJ300C | HFJ400C | HFJ500C |
| Max. Drilling depth | 180m | 200m | 300m | 400m | 500m |
| Drilling diameter | 90-254mm | 90-315mm | 105-325mm | 105-350mm | 105-350mm |
| Working air pressure | 1.05-2.46Mpa | 1.7-3.0Mpa | 1.05-3.45Mpa | 1.05-3.45Mpa | 1.05-4.5Mpa |
| Air consumption | 16-30m³/min | 17-35m3/min | 16-55m3/min | 16-55m3/min | 16-60m3/min |
| Drilling rod length | 3m | 3m | 3m/4.5m/6m | 3m/4.5m/6m | 3m/4.5m/6m |
| Drilling rod diameter | 76/89mm | 76/89mm | 89/102mm | 89/102mm | 89/102/114mm |
| Axle pressure | 4T | 4T | 4T | 10T | 12T |
| Lifting force | 12T | 14T | 20T | 24T | 28T |
| Lifting speed | 2.5m/min | 2.5m/min | 3.0m/min | 3.0m/min | 3.0m/min |
| Pulling speed | 0.5-5m/min | 0.5-5m/min | 0.5-5m/min | 0.5-5m/min | 0.5-5m/min |
| Fast lifting speed | 18m/min | 18m/min | 30m/min | 25m/min | 25m/min |
| Fast pulling speed | 35m/min | 35m/min | 50m/min | 40m/min | 40m/min |
| Max. rotation torque | 4200-5600Nm | 4500-6500Nm | 6500-8500Nm | 7500-9500Nm | 8500-11000Nm |
| Rotation speed | 48-70r/min | 50-70r/min | 60-100r/min | 45-120r/min | 75-150r/min |
| Mud pump flow | 20L/min(optional) | 20L/min(optional) | 20L/min(optional) | 20L/min(optional) | 20L/min(optional) |
| High hydraulic leg stroke | 1.5m | 1.5m | 1.5m | 1.5m | 1.5m |
| Walking speed | 2.5Km/h | 2Km/h | 3.5Km/h | 3.5Km/h | 3.5Km/h |
| Climbing capacity | 30° | 30° | 30° | 30° | 30° |
| Weight | 4.7t | 5.4t | 8.5T | 10.5t | 11.5T |
| Dimension | 3600*1700*2150mm | 3900*1700*2150mm | 4800*2000*2450mm | 5700*2000*2550mm | 5800*2250*2550mm |
| Power | QuanChai 55 kw | Yuchai 72 kw | 93KW | 105KW(6 cylinder) | 125kw |
