Description
The SMC-TE-D345A is a versatile separated down-the-hole drill rig designed for development drilling in raw terrain and a variety of geological formations. Ideal for small-scale open-pit mining, it is also suited for foundation pit work, anchoring projects, casing drilling, and large-diameter twist drill operations.
With a hole diameter range of 90mm to 138mm, the SMC-TE-D345A performs reliably across a broad scope of civil and mining applications. Its separated design allows for improved flexibility in confined or uneven environments, offering operators a powerful yet adaptable solution for field development and structural groundwork.
The SMC-TE-D345A combines efficiency, operational stability, and ease of maintenance—making it a dependable choice for contractors and drilling teams requiring consistent results in dynamic conditions.
Technical Details
| Description | |||
|---|---|---|---|
| Engine manufacturer | Cummins | ||
| Engine model | QSB3.9-CS4-80C | ||
| Engine rated power | 60 kW | ||
| Hole diameter range | Φ90 - 138 mm | ||
| Drill pipe | Φ76 mm x 3,000 mm | ||
| Hole depth | 30 m | ||
| Feed total length | 5,645 mm | ||
| Feed extension | 960 mm | ||
| Feed force | 20 kN | ||
| Tramming speed | 2.5 km / h | ||
| Hill climbing ability | 25° | ||
| Width | 2,250 mm | ||
| Length | 7,000 mm | ||
| Height | 2,700 mm | ||
| Emission standards | Tier 4 / Euro Stage ⅣA compliance | ||
| Fuel tank capacity | 80 L | ||
| DTH hammer | 4” / 5” | ||
| Rotation torque | 3,200 N.m | ||
| Drill pipe length | 3,000 mm | ||
| Feeding | Hydraulic cylinder - chain | ||
| Feed travel length | 3,660 mm | ||
| Feed max speed | 26 m / min | ||
| Pull up max force | 45 kN | ||
| Traction force | 45 kN | ||
| Ground clearance | 280 mm | ||
| Weight(w/o Options) | 6,500 kg | ||
| Air consumption | 8 - 20 m³ / min | ||
| Working air pressure | 0.7 - 2.5 Mpa |