TDU 750


The TDU 750 is a mid-sized drill rig for underground diamond coring with a 75 kW electric motor. Designed to be modular with a number of options, the TDU 750 is easily tailored to specific needs and can be upgraded when requirements change. With the assistance of a positioner and a turntable, the drill is capable of drilling holes in all angles from vertically up to vertically down.

FEATURES

1. LOAD SENSING HYDRAULICS
Load sensing hydraulics maximize efficiency and reduce heat.

2. PROPORTIONAL CONTROLS
Proportional controls and lock levers provide optimum control of rpm and feed.

3. HIGH TORQUE BREAKOUT
Automated high torque break out device breaks most rod joints automatically.

4. FAIL SAFE ROD CLAMP
Hydraulic open and spring close rod clamp results in fail safe operation.

5. DIRECT COUPLED FEED FRAME
Direct coupled feed frame results in lower maintenance and smoother feed transmission.

6. SEMI-AUTOMATED ROD HANDLING (OPTIONAL)
Semi-automated rod handler (optional) makes handling of rods safer and easier.

7. ELECTRONIC CONTROLS UPGRADABLE (Optional DCi)
Upgrade the controls system with the DCi for improved safety and productivity. The DCi offers unattended drilling and semi-automated functions and operates both the rod handler and drill from a single control panel.

Specification

Metric

U.S.

Vertical Depth Capacity (700FF)

850 m (NRQ)

2,800 ft (NRQ)

Drill Rod Size

AQ to HQ

Feed Force

53.9 kN

12,080 lb

Pull Force

81.4 kN

18,250 lb

Feed Length

1.8 m

6 ft

Head Torque

325 N-m @ 1,250 RPM
 900 N-m @ 500 RPM

329 ft-lb @ 1,250 RPM
 662 ft-lb @ 500 RPM

Electric Motor

75 kW

101 hp