Main Features
1. Equipped with Yuchai Yuchai YC6J190 power pack 12/14.5m3/min Air compressor for hole diameter 80-115mm and with dry dust collector.
2. ZGYX-421T+ Integrated DTH Surface drill rig with single power pack (only one diesel engine) to drive both screw air compressor and hydraulic system ,compared with separated drill rigs ,the fuel consumption reduced by 35% and maintenance cost down by 50%.
3. With global famous brand key hydraulic components,reliable for low maintenance cost.
4. Powerful two-speed hydraulic tramming mechanism with excellent off-road performance. Bigger and stronger designed roration unit for smooth high torque output and less drill tool jamming.
5. Two stage dry dust collector for friendly environment and higher production efficiency. Integrated design (air compressor on board) for better long-distance fleet management.
Main Technical Specification
| Model No |
ZGYX-421T |
| Hole Depth |
20m |
| Drill Pipe Size |
Φ60*3000mm |
| Hole Diameter |
Φ80-115mm |
| DTH Hammer |
3.5" |
| Rotation Torque |
1650N.m |
| Working Pressure |
14.5Bar |
| F.A.D |
12m3/min |
| Tramming Speed |
2/3 Km/h |
| Gradient |
30° |
| Track Frame Oscilation |
±10° |
| Total Weight |
6800kg |
| Transportation Dimensions |
6000*2800*2750mm |
| Dry Dust Collector |
Standard |
| Dual Speed Walking Motor |
Standard |
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