Industrial Rock Drill Rig , Integrated Drilling Equipment With Air Compressor
D440B /D440+/D450A Integrated DTH Drilling Rock Drill Rig With Air Compressor
D440B /D440+/D450A Integrated DTH Drilling Rig is equipped with Two-stage air compressor with excellent energy efficiency ratio.
2,800N.m high torque rotary head for high pressure fast drilling.
With excellent fuel economy performance, more energy saving and better environment protection;
Lighter weight and compact dimensions convenieent to move between work fields and work benches.
Great for quarry blast, pre-split, buffer, and ultra deep holes.
| Models | D440B | D440+ | D450A |
| Diesel Engine | Yuchai | Cummins | Cummins |
| 230 kW@2,000rpm | 194 kW@2,000rpm | 194 kW@2,000rpm | |
| DTH Hammer | 3.5"/4" | 3.5"/4" | 4"/ 5" |
| Hole Range | 90-138 mm | 90-130 mm | 115-138 mm |
| Drill Pipe Storage | 7+1 | 6+1 | 6+1 |
| Drill Pipe | 68/76mmx3,000mm | 68/76mmx4,000mm | 76mmx4,000mm |
| Max. Working Torque | 2,800 N.m | 2,800 N.m | 2,800 N.m |
| FAD. | 16 m3/min | 16 m3/min | 18 m3/min |
| Max. Working Pressure | 20 bar | 20 bar | 21 bar |
| Max Pullup Force | 31 kN | 31 kN | 31 kN |
| Tramming Speed | 3 km/h | 3 km/h | 3 km/h |
| Slope Capability | 25° | 25° | 25° |
| Track Frame Oscillation | ±10° | ±10° | ±10° |
| Weight | 13,500 kg | 15,000 kg | 16,000 kg |
We can supply air compressor, dth hammer, dth bit and drill pipe to work with mining dth drill rigs, clients can choose according to their project.
Glorytek Industry (Beijing) Co., Ltd. is an integrated corposration specialized in manufacturing and exporting top quality drilling equipment and drilling parts for more than 20 years. We are supported and assisted by highly experienced R&D team and enginners that enable us to complete all the assigned projects successfully as per clients' requirements.
Our factory covers an area of 250,000 square meters,construlction area is about 150,000 square meters, having machining machinery, CNC processing center, friction welding machine,testing equipments etc. over 200 sets and more than 600 employees.
Our main products are surface mining drilling rig, water well drilling rigs, core drilling rigs, hdd drilling rigs, foundation drilling rigs, downhole motor, air compressor, dth hammer, hammer bit, tricone bit, pdc drill bit, button bit, drag bit, drill pipes, shank adaptor, core bit, wireline coring tools, rock reamer, iluted reamer, barrel reamer, stabilizer, drill collar etc.
1. Drilling machine is bare packing, load into 40HQ container.
2. Drilling tools will be packed in cases or wooden boxes.
3.The delivery time for machine normally be 25-30 days after receiving payment. The drilling tools normally 3-5days if in stock.
4. Shipping by sea, air or express are all available.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.