RockTech USA • 4164 W Industrial Loop • Coeur d’Alene • ID • 83815 • Phone +1 208 765-4231   Fax +1 208 765-8248
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DE140  (ONRAM 1500)

The Sandvik DE100 series drills are made to handle all types of drilling conditions within the scope of modern core drilling. The series include drills with capacities for deep hole drilling, as well as short-hole drilling, for production control. Drills for special applications can be customized, based on customer’s needs. Additional equipment like water pumps, wireline equipment, and a range of power pack alternatives are available for different applications.
The new DE140 is designed to meet the requirements for deeper and larger holes.
Features and values
Direct feed (no chains).
10 ton push and pull capacity.
Max torque control for optimum balance of
torque and rotation speed.
Key specifications
Wireline mast 1000 mm
Power pack
Drill unit incl. feed boom,
drill head 77 mm (N),
rod holder and wall bracket
695 kg (1480 lbs)
Drill unit incl. feed boom,
drill head 103 mm (H)
847 kg (1865 lbs)
Mounting frame incl.
tilt cylinder and support legs
200 kg (440 lbs)
Power pack  55 kW
640 kg (1410 lbs)
Hydraulic hoses
80 kg (176 lbs)
Control panel
110 kg (242 lbs)
Control panel Max Torque
122 kg (268 lbs)
Wireline hoist 1200 m, excl. wire rope
107 kg (236 lbs)
40 kg (88 lbs)
Major Components
Drill unit: 
Feed boom
Feed length 1710mm (5.61')
Gripping range 30-76 mm (1 3/16"-3")
Gripping range 30-106 mm (1 3/16"-4 1/8")
Drill head with chuck
Electric motor
55 kW, 50/60 Hz, 1470 rpm, 380 V
Central control of all drilling operations
Standard (for 55 kW)
Max Torque (for 90 kW)
Control panel
Available in two versions