wholesaler water well drilling rig/mine drilling machine for sale
| Technical Parameters | |
| Max. drill depth | 300m |
| Borehole diameter:105-305mm | 5000 |
| Working wind pressure:1.05-3.45Mpa | 2000 |
| Air consumption:16-55m³/min | 10000 |
| Length of drill pipe:3m | 5000 |
| Diameter of drill pipe:89/102mm | 42000 |
| Axial compression | 4T |
| Lifting force | 1 8 T |
| Lifting speed | 3.0 m/min |
| Driving head propulsion speed | 0.5-5m/min |
| Fast lifting speed | 35 m/min |
| Fast propulsion speed | 50 m/min |
| Maximum rotary torque | 6000-8000 Nm |
| Rotating speed | 45-80 r/min |
| Mud pump flow | 20L/min( optional ) |
| Stroke of high hydraulic legs | 1.5m |
| Drilling efficency | 10-35m/h |
| walking speed | 3.5Km/h |
| Grade ability | 30° |
| Weight(machine) | 7 T |
| Dimension | 4 ×1. 8 ×2. 4 5 M |
| Engine brand | Yunnei(85Kw or 92Kw) |
| Suitable formation | unconsolidated formation and bed rock |
| Drilling method | Top drive hydraulic rotation and propulsion, DTH hammer or mud drilling |
Q
A
A: We are a
Q: How long is your delivery time?
Q: How long is your delivery time?
A: Generally it is 10~20 days if the goods are in stock. or it is 20~30 days if the goods are not in stock, it is according to quantity.
A: Generally it is 10~20 days if the goods are in stock. or it is
Q
Q: What methods of payment are accepted?
A: We agree T/T, L/C,One touch.
Q: What about the shipment?
A: Our usual loading port is Xingang port in Tianjin,main port in north of. The goods will be packed into bundle as 3*3,4*4 etc,black painting and thread protectors.
Q: do you agree sample order?
A: Yes, we are welcome your sample order to testing our quality.
Q: Does your drill pipe have rust prevention?
A: Yes, every drill pipe will be with the rust prevention by paint or anti-corrosive oil before shipping and its thread surface will be nitrided.
Q: do you have after-sale service and warranty service?
A: Any quality or quantity problem once confirmed, we will be compensate you the same. Any question or problem we will be reply you within 24 hours.
Q: How about your minimum order quantity?
A: At least 10 pieces.Small orders also can accept.
1.We have our own experienced QC.
2.There will be strict inspection and testing for every order before shipping out.
3.Each accessories are manufactured by
reverse circulation DTH drilling RC drill rod /wrench flats drill pipe
Diesel Gasoline Hydraulic Deep Water Well Drilling Machine for sale
is a professional manufacturer of drill pipe, drilling rig and other drilling tools.
Stable raw material purchasing
Favorable orders follow-up management
Laudable lead-time & shipment control
Traceable quality evaluation
Flexible payment terms




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Step 1
Payment and order readiness
Minimum order: 1 Units
Payment terms, specifications, and order details are confirmed before preparation begins.
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Step 2
Preparation
3 days
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Step 3
Packaging and dispatch
Multimodal transport · Approx. shipping fee: $ 21.63 for 1 unit · Estimated delivery in 32-43 business days
Final packing, freight, and delivery dates are confirmed before dispatch.
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