Dando Geotec 10
A powerful geotechnical drilling rig, the Geotec 10 is able to undertake all types of geotechnical investigation including coring and sampling. It can also deploy other drilling techniques including water well drilling, auger drilling and geothermal drilling.
Geotec 10- Specification
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Carrier Vehicle: 6x6 heavy duty truck. Options: crawler & tractor
Power Unit: 102HP diesel engine
Drilling Capacity: Pullback: 10,000kg. Pulldown: 7,500kg. Hook load(max): 10,000kg
Mast Dimensions: Working Mast Height: 9,140mm. Working Stroke: 7,600mm
Rotary Head Carriage Performance: Fine feed rate:10m/min. Fast feed rate: 30m/min. Hoist rate (max): 25m/min
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: 10,000kg
Main Winch*: Hoist (single line, bare drum): 3,700kg. Speed (single line, bare drum): 27m/min. Drum capacity: 83m @ 12mm
Tool Handling Winch: Hoist (single line, bare drum): 2,000kg. Speed (single line, bare drum): 40m/min. Drum capacity: 57m @ 10mm
Coring Pump*: Flow rate (max):138/m. Discharge pressure: 700psi
In Line Oiler: Fitted to assist DTH operations
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: 592m
NWY (8.0kg/m) drill rods: 1,020m
*other options available
**calculated from the weight of drill rods only and using 80% of the rig's pullback
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