Audited Supplier
BWSH
New
Diesel Engine or Electrical Motor
105-1000mm
100-2000m
DTH Bit
DTH Impaction
Crawler or Truck Mounted
BOHWA
Nude Package
12x2.6x3.7 m
China
8430419000
Product Description
Truck Chassis Mounted Hydraulic DTH Air Reverse Water Well Drilling Rig
Hydraulic Air Reverse DTH Drilling Rig
Technical Specification
Machine Photos
Hydraulic Air Reverse DTH Drilling Rig
Technical Specification
| Model | BWSH-200 | BWSH-300 | BWSH-400 | BWSH-500 | BWSH-600 | BWSH-800 | BWSH-1000 | BWSH-1200 | BWSH-1500 | BWSH-2000 |
| Max drilling depth | 260 m | 300 m | 400 m | 500 m | 600 m | 800 m | 1000 m | 1200 m | 1500 m | 2000 m |
| Drilliing diameter | 105-305 mm | 105-305 mm | 105-325 mm | 105-400 mm | 105-400 mm | 105-450 mm | 105-800 mm | 105-900 mm | 105-900 mm | 105-1000 mm |
| Air pressure | 1.2-3.5 Mpa | 1.2-3.5 Mpa | 1.2-3.5 Mpa | 1.2-3.5 Mpa | 1.6-6 Mpa | 1.6-8 Mpa | 1.6-8 Mpa | 1.6-8 Mpa | 1.6-8 Mpa | 1.6-8 Mpa |
| Air consumption | 16-55 m³/min | 16-55 m³/min | 16-55 m³/min | 16-55 m³/min | 16-75 m³/min | 16-96 m³/min | 16-96 m³/min | 16-120 m³/min | 16-120 m³/min | 16-120 m³/min |
| Rod length | 3 m | 3 m | 6 m | 4.5 m | 4.5 m | 6 m | 4.5 m | 6 m | 6 m | 6 m |
| Rod diameter | 89 mm | 89 mm | 89 /102mm | 108 mm | 108 mm | 114 mm | 114 mm | 127 mm | 127 mm | 127 mm |
| Main shaft pressure | 4 T | 4 T | 4 T | 7 T | 8 T | 6 T | 11 T | 10 T | 13 T | 16 T |
| Lifting force | 16 T | 16 T | 18 T | 28 T | 37 T | 42 T | 47 T | 53 T | 61 T | 82 T |
| Fast lifting speed | 20 m/min | 14 m/min | 24 m/min | 23 m/min | 21 m/min | 31 m/min | 23 m/min | 20 m/min | 23 m/min | 20 m/min |
| Fast forwarding speed | 40 m/min | 21 m/min | 47 m/min | 33 m/min | 34 m/min | 65 m/min | 33 m/min | 37 m/min | 34 m/min | 32 m/min |
| Rotary torque | 4900/2450 N.m | 6100/3050 N.m | 7700/3850 N.m | 11000/5500 N.m | 11000/5500 N.m | 14500/7250 N.m | 22000/11000 Nm | 22000/11000 Nm | 25800/12900 Nm | 29500 Nm |
| Rotary speed | 85/170 r/min | 56/110 r/min | 80/160 r/min | 75/150 r/min | 90/180 r/min | 75/150 r/min | 70/140 r/min | 70/140 r/min | 70/140 r/min | 35/70 r/min |
| Mian winch lifting force | 2.5 T(4T optional) | 2.5 T(4T optional) | 2.5 T(4T optional) | 2.5 T(4T optional) | 2.5 T(4T optional) | 2.5 T(4T optional) | 2.5 T(4T optional) | |||
| Aux. winch lifting force | 1.5 T | 1.5 T | 1.5 T | 1.5 T | 1.5 T | 1.5 T | 1.5 T | 1.5 T | 1.5 T | 1.5 T |
| Hyd. Support Leg stroke | 1.35 m | 1.35 m | 1.35 m | 1.6 m | 1.6 m | 1.7 m | 1.7 m | 1.7 m | 1.7 m | 1.7 m |
| Drilling efficiency | 10-35 m/h | 10-35 m/h | 10-35 m/h | 10-35 m/h | 10-35 m/h | 10-35 m/h | 10-35 m/h | 10-35 m/h | 10-35 m/h | 10-35 m/h |
| Moving speed | 2.5 Km/h | 2.5 Km/h | 3 Km/h | 2.5 Km/h | 3.6 Km/h (3km/h) | 5 Km/h | 5 Km/h | 5 Km/h | 3.5 Km/h | 3.5 Km/h |
| Uphill angle | 21° | 21° | 21° | 21° | 21° | 21° | 21° | 21° | 21° | 21° |
| Weight | 8 T | 8 T | 10 T | 13 T | 13 T | 15 T | 18T | 23T | 28T | 32T |
| Dimension | 4m×1.35m×2.15 m | 6.4×2.08×2.8 m | 6.0×1.85×2.4 m | 8.1×2.25×2.85 m | 8.1×2.25×2.85 m | 8.1×2.25×2.9 m | 8.8×2.25×3.2 m | 7.5×2.25×3.1 m | 11.5×2.6×3.6 m | 12×2.6×3.7 m |
| Working condition | Loose layer and bedrock rocks | |||||||||
| Drilling method | Top drive rotary drilling, DTH drilling, or mud drilling | |||||||||
| Suitable hammer | Medium and high pressure series DTH Hammer | |||||||||
| Optional accessories | Mud pump, centrifugal pump, generator, foam pump | |||||||||
Machine Photos
