The surface down-the-hole drill is a high-efficiency drilling equipment specially designed for surface working environments. It has strong drilling capabilities and can play an important role in many surface engineering projects such as mining, building foundation construction, and road construction.
Drilling Depth: 35m
Drilling Diameter: φ90~140
Drill Pipe: φ64×2000/3000
DTH Hammer: 3"/4"
Rated Power: 70KW
Product Number :
TZ712Order(MOQ) :
1Power Type :
DieselWeight :
4750 KgLead Time :
30 working daysProduct Origin :
ChinaShipping Port :
Shanghai , Qingdao Port etcWarranty :
1 YearVideo outgoing-inspection :
ProvidedTechnical Specification
TZ712 Separated DTH Surface Drill Rig
| Item | Unit | Value |
| Drilling depth | m | 35 |
| Hole range | mm | φ90-140 |
| Drill pipe | mm | φ64×2000/3000 |
| DTH hammer | / | 3"/4" |
| Bare Metal Weight | Kg | 4750 |
| Supporting power engine | / | National II Yuchai YC4A100-T20 |
| Rated power | KW | 70 |
| Working Pressure | MPa | 0.7~1.8 |
| Air consumption | m³/min | 10~18 |
| Rotary torque(Max.) | N.m | 2500 |
| Rotary speed | RPM | 0~140 |
| Total Length of the feed | mm | No |
| Feed stroke | mm | 3340 |
| Feed extension | mm | 900 |
| Feeding force | kn | 15 |
| Lifting force | kn | 25 |
| Method of Feed | / | Oil cylinder |
| Walking speed | Nm | 5000 |
| Hydraulic motor flow | l/min | 60-100 |
| Drilling angle (right and left) | km/h | 0~2 |
| Max. Grade ability | ° | 35 |
| Ground clearance | mm | 450 |
| Fuel tank capacity | L | 70 |
| Collecting Method | / | No |
| Winch | / | Optional |
| Outer dimensions(LxWxH) | mm | 5550×2290×2600 |
The split down-the-hole drill rig, with its split design, is convenient and fast to move, can quickly respond to drilling needs in different areas, and improve construction efficiency. Drilling Depth: 30m Drilling Diameter: φ90~120 Drill Pipe: φ60*2000 DTH Hammer: 3"/4" Rated Power: 78KW
Details
The surface down-the-hole drill is a high-efficiency drilling equipment specially designed for surface working environments. It has strong drilling capabilities and can play an important role in many surface engineering projects such as mining, building foundation construction, and road construction. Drilling Depth: 35m Drilling Diameter: φ90~140 Drill Pipe: φ64×2000/3000 DTH Hammer: 3"/4" Rated Power: 70KW
Details
The open-pit down-the-hole drill is a high-efficiency drilling equipment specially designed for open-pit working environments. It has strong drilling capabilities and can play an important role in many open-pit engineering projects such as mining, building foundation construction, and road construction. Drilling Depth: 30m Drilling Diameter: φ160~300 Drill Pipe: φ76*3000 DTH Hammer: 4"/8" Rated Power: 73.5KW
Details
The crawler down-the-hole drill, with its powerful ability to adapt to terrain, can navigate steep slopes or soft sand as if it were flat ground, ensuring efficient construction progress. Drilling Depth: 50m Drilling Diameter: φ115~180 Drill Pipe: φ76*2000/3000 DTH Hammer: 4"/5"/6" Rated Power: 78/55KW
Details
An all-in-one down-the-hole drill with its own air compressor, which achieves efficient rock drilling operations thanks to its highly integrated design. Drilling Depth: 30m Drilling Diameter: φ152~200 Air Compressor: Two-stage compression, Bose 25m^3, 13Bar Engine: Yuchai National III 228KW
Details
The drill body is integrated with DTH drill elements, providing outstanding drilling performance, reducing fuel and operating costs. Drilling Depth: 30m Drilling Diameter: φ260~500 Drill Pipe: φ89/102*3000 DTH Hammer: 6''~12'' Rated Power: 88KW
Details
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