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Sandvik DE840

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​​Our Sandvik DE840 heavy-duty, multi-purpose exploration drill rig is ideal for deep reverse circulation or diamond coring holes. It is a highly productive and efficient drill rig that features a simple design for easy maintenance, and standard safety features for more efficient working hours and fewer disruptions.​​

ADVANTAGES

  • On-board air compressor offers high mobility and flexibility for multiple applications
  • Rod spin guard and Safe-T-Spin offer efficient rod handling and improve safety
  • Standard features like rod whip guard, rod loader and emergency stop buttons ensure workplace safety
Depth capacity - RC 525 m

Calculations are based on the machine capacity, which in some cases may exceed the rated hole depth of the down the hole tooling. Sandvik does not guarantee that these result will be achieved in all drilling conditions.

Depth capacity - Coring 2223 m

Calculations are based on the machine capacity, which in some cases may exceed the rated hole depth of the down the hole tooling. Sandvik does not guarantee that these result will be achieved in all drilling conditions.

Feed force 113 kN
Feed length 7320 mm
Feed stroke 7.32 m
Feed weight 11523 kg
Rpm of rotation head (max) 1360 rpm
Max torque of rotation head 14324 Nm
Pull force 23 t
Drilling technique Surface multipurpose
Compressor size (if fitted) 1150 cfm at 350 psi/900 cfm at 500 psi
Engine type Diesel Cummins QSL9
Feed rate 65.4 M/min up/ 49 M/min down
Main winch capacity 15.5
Terrain access ability Hydraulic operated left-hand walkway
Truck or crawler mount capability both available
Water pump specification Hydraulic driven, FMC Bean W1122