D own the hole drilling rig
| Model | 412B-1 | 416T-1 | 420B-1 | 430-1 |
| Weight | 3,950 kg | 4,620 kg | 4,620 kg | 6,440 kg |
| Dimensions (LxWxH) | 4450X2080x2460mm | 5700X2130x2300mm | 5700X2130x2300mm | 7,120X2,450x3540mm |
| IV engine (standard) | 玉柴 Yuchai/59 kW | |||
| Rotation torque (MAX) | 1,650 N.m | 2,200 N.m | 2,200 N.m | 3,500 N.m |
| Drilling hole diameter | 中90-115 mm | 中90-115 mm | 中90-127 mm | 115-152mm |
| DTH hammer(Standard | 3.5"寸(inch) | 3.5"寸(inch) | 4"寸(inch) | 4"寸(inch) |
| Drilling rod | 60X2,000 mm | 60X 3,000 mm | 76X 3,000 mm | |
| Diesel tank volume | 115 L | 70 L | 70 L | 110 L |
Features
A: Yes
A: Yes, price depends on different quantity, different quantity will give you different price.
A: Yes, we have.We can supply instruction for operation and maintenance.If necessary, we can send our engineer to repair the machine in your company. Warranty is one year for the machine.
A: We agree T/T,L/C, One touch, West Union,Money Gram,Paypal.




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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
7 days
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Step 3
Packaging and dispatch
Packaging details are available on request.
Final packing, freight, and delivery dates are confirmed before dispatch.
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