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Latest News

Watertec 24 Shipped to MOND in Ethiopia
Friday, 03 February 2012 12:09
A Dando Watertec 24 has been shipped to the Ministry of National Defence in Ethiopia. The rig has
Dando Attend Exhibition in Mexico
Friday, 06 January 2012 13:37
In October Dando Drilling was at ‘la XXIX Convención Internacional de Minería’ in Acapulco,
Dando Watertec 24s Shipped out for UN Project in Darfur
Tuesday, 03 January 2012 16:11
Dando Drilling has very recently supplied three Watertec 24s for a UN and African Union funded
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The Dando Geotec 6 is a top drive geotechnical investigation drilling rig with 6,000kg pullback.

Geotec 6- Specification

Carrier Vehicle: 4x4 truck. Options: crawler, tractor, trailer

Power Unit: 80HP 6 cylinder diesel engine

Drilling Capacity: Pullback: 6,000kg. Pulldown: 3,250kg. Hook load(max): 6,000kg

Mast Dimensions: Working Mast Height: 5,200mm. Working Stroke: 4,500mm

Rotary Head Performance*: Speed (max): 750rpm. Torque (max): 12,050Nm.

Circulating Swivel Unit: Internal Diameter: 51mm. Operating pressure(max): 600psi

Breakout & Clamps: Min clamping diameter: 60mm. Max clamping diameter: 220mm. Load suspending capacity: 6,000kg

Main Winch*: Hoist (single line, bare drum): 2,040kg. Speed (single line, bare drum): 41m/min. Drum capacity: 57m @ 10mm

Tool Handling Winch: Hoist (single line, bare drum): 1,326kg. Speed (single line, bare drum): 15m/min. Drum capacity: 30m @ 8mm

Coring Pump*: Flow rate (max):138/m. Discharge pressure: 700psi

Control: Hydraulic Power circuit based on load sensing, proportional valves. Drilling controls available from driller’s control console.

Levelling Jacks: Two front and two rear

Rig Lighting: Fitted as standard

Hydraulic Free-Fall Winch: Optional

 

Maximum Drilling Depths**:

3 1/2" (13.5kg/m) drill rods: 356m

NWY (8.0kg/m) drill rods: 600m 

 

*other options available

**calculated from the weight of drill rods only and using 80% of the rig's pullback

Geotec 6- Features

High speed/ high torque rotary head

High pressure air/ water swivel

Main winch for handling tools/casing

Hydraulic breakout clamps

Onboard coring pump

Geotec 6- PDF Download
View Geotec 6 - pdf - 965kb