Description
The SMC-DTH-400F Separated Crawler-Mounted Surface Hydraulic Down-the-Hole Drill Rig is a multifunctional, explosion-proof rig designed for flexibility and high performance across various drilling applications. Featuring a diesel-electric dual power system, two-speed rotary unit, wet dust collector, automatic rod changer, and dual-speed travel motor, it offers reliable operation in diverse environments. Capable of operating on diesel or electric power, the rig is ideal for blast hole drilling, tunnel excavation, pipe shed construction, and earthworks in sectors such as hydropower, building materials, chemicals, and metallurgy. The SMC-DTH-400F delivers custom-built versatility to meet demanding project requirements with efficiency and safety.
Technical Details
| Description | |||
|---|---|---|---|
| Dimension | 5950×2200×2400mm | ||
| weight | 10000kg | ||
| Working pressure | 1.05-2.46Mpa | ||
| Drilling hole diameter | 90-165mm | ||
| Grade ability | 30°（without traction）,20°（with a compressor） | ||
| Sliding frame stroke | 2760mm | ||
| Double Speed Motor series Turning speed（rpm） | 0-120 | ||
| Double Speed Motor series Turning torque（N.m） | 2800 | ||
| Double Speed Motor parallel Turning speed（rpm） | 0-60 | ||
| Double Speed Motor parallel Turning torque（N.m） | 5600 | ||
| Lifting force | 2000Kg.f | ||
| Sliding frame swing | hole1：left 90°/right10° hole2：right 90°/left10° | ||
| Drill boom swing | left/right45° | ||
| Drill boom pitching | horizontal 40°/25° | ||
| dust removal | wet | ||
| Engine power | 70 Kw | ||
| Motor Power | 55 Kw |