Description
The SMC-TE-D440A is a compact yet powerful surface drill rig designed with automatic rod-changing capability. Its small size allows it to work efficiently in tighter workspaces while still delivering the strength needed for productive surface drilling. Known for its dependable performance, the D440A combines quality construction with cost-effectiveness, making it a practical choice for operators seeking value without sacrificing results.
This drill rig is suited for quarrying and a variety of bench blasting applications. It performs efficiently in medium-soft to medium-hard rock formations and is built to meet the needs of production drilling across surface mining projects.
Technical Details
| Description | |||
|---|---|---|---|
| Recommended Hole range | φ 90 ‒ 127 mm | ||
| DTH hammer size | 3.5” / 4” | ||
| Handling Capacity of Drill pipe system | 6+1 | ||
| Drill pipe Outer Diameter | 68/76 mm | ||
| Drill pipe length | 4 m | ||
| Max. hole depth with Auto handling | 28 m | ||
| Rotation speed | 0 - 110 rpm | ||
| Max. Torque | 2,800 N.m | ||
| Diesel engine | Cummins 6CTAC8.3-C360 | ||
| Rated power | 194 kW ( 260 hp ) @ 2,000 rpm | ||
| Emission standard | Tier II | ||
| Fuel tank Capacity | 480 L | ||
| Maximum working pressure | 20 bar | ||
| Capacity FAD | 16 m 3 / min | ||
| Boom type | Heavy duty straight boom | ||
| Feed beam | Hydraulic motor - chain feeding system | ||
| Feed Boom Total length | 7,475 mm | ||
| Feed Boom Travel length | 4,585 mm | ||
| Feed Boom extension | 1,200 mm | ||
| Feeding rate | 0.85 m / s | ||
| Max. feeding force | 18kN | ||
| Max. pull up force | 24.8kN | ||
| Track frame | with oscillation cylinders | ||
| Max. Tramming Speed | 3.1 km / h | ||
| Max. Traction Force | 115.4kN | ||
| Slope climbing ability | 25° | ||
| Track frame oscillation angle | ±10° | ||
| Ground clearance | 450 mm | ||
| Weight | 14,800 kg | ||
| Length | 9,980 mm | ||
| Width | 2,360 mm | ||
| Height | 3,200 mm |