

C600 Underground - Skid Frame
The C600 Underground Skid Mounted is a high-capacity diamond core drilling system designed for demanding underground mineral exploration.
Mounted on a robust skid frame, its modular construction allows the system to be transported, positioned and installed in underground working areas where access conditions make conventional crawler-mounted rigs impractical.
Combining the drilling performance of the C600 platform with a compact underground configuration, it provides an efficient solution for deeper and more demanding wireline core drilling operations.
Title | Description |
|---|---|
Main application area | Underground |
Drilling Method | Wire-Line |
Drilling Diameters | BQ & NQ & HQ |
Max Drilling Depth Capacity* | BQWL 1000 M - NQWL 750 M - HQWL 600 M |
Spindle Inner Diameter | 101 mm |
Maximum Torque | 1 530 Nm |
Speed Range | 100 – 1200 \ 1400 rpm |
Chuck Axial Holding Force | 150 kN |
Maximum Rod Size | 89 mm |
Holding Force | 45 kN |
Axial Holding Force TC Inserts | 90 kN |
Feed Force | 89 kN |
Pull Force | 89 kN |
Rod Running – Out | 0,8 m/s |
Rod Running – in | 0,8 m/s |
Feed Stroke | 1.800 mm / 3.600 mm |
Diesel Engine | 119-130 kW / 2.200 rpm |
Fuel Oil Tank | 100 lt |
COOLER Made in Italy | WATER COLLECTOR |
135 Lt/Min Mud Pump Specifications | |
|---|---|
Configuration | Horizontal Triplex Pump |
Number of Pistons | 3 |
Stroke Lenght | 69.9m m (2.75 in) |
Piston Laod | 2.69 kg (5.93lb) |
Ratio | 3.6:1 |
Lube Oil Capacity | 5L (1.3 gallon) |
Lube Oil Type | SAE 30 |
Suction Size | 2″ NPT |
Discharge Size | 1-1/4″ NPT |
Valve Type | Ball Valves |
Pump Weight | 209 kg (460lbs) |
Speed Rating | 625 rpm |

Modular Underground Design
The modular skid-mounted construction simplifies transportation of the drilling system through underground mine galleries, ramps and restricted access areas. Once transported to the drilling location, the system can be assembled and positioned to create a stable and highly capable underground drilling platform.

C600 Underground – Skid Frame
• Skid Mounted
• Modular Design
• Wireline Core Drilling
• High Drilling Capacity
• Confined Space Access
• Underground Exploration
• Robust Construction
• Stable Drilling Platform

High Capacity in Confined Spaces
The C600 Skid Frame brings powerful drilling capability into restricted underground environments. Its compact configuration allows efficient installation in mine galleries while maintaining the stability and performance required for demanding exploration programs.
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