DH350S drilling rig
Research and development and manufacturing of drilling rigs, construction machinery manufacturing; construction machinery sales; machinery and equipment leasing.
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DH350S drilling rig
Introduction
Technical parameters | Unit | DH350S |
Maximum drilling depth | m | 350 |
Drilling diameter | mm | 105-273 |
Recommended working wind pressure | Mpa | 1.2-3.5 |
Length of drill pipe | m | 3-6 m |
Recommended Drill Pipe Diameter | mm | 89-114 |
Shaft pressure | T | 5 |
Lifting force | T | 16 |
Power head stroke | m | 6.6 |
Maximum turning torque | Nm | 8500 |
Maximum return speed | r/min | 100-320 |
Lifting force | T | 1.5 |
High leg travel | m | 1.5 |
Travel speed | KM/H | 4.5 |
Climbing ability | Slope | 24 degrees |
Machine weight | T | 8 |
Engine | Yunnei Power 4108 92kw | |
Oil pump | 40/40/20 | |
Overall dimension | mm | 3900 (4350)*1850*2450 |
adaptation condition | Loose layer and bedrock | |
Outgoing mode | Hydraulic rotary, down-the-hole impactor or mud drilling |
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