Mintec 6
Description
The Dando Mintec 6 is one of a family of drilling rigs designed esspecially by Dando for mineral exploration drilling.
The compact yet powerful exploration rig has a pullback of 6000kg and can be mounted onto any suitable carrying vehicle.
Simple to operate & maintain, extremely reliable and competitively priced, the Mintec 6 can be seen operating all over the world.
Specification
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Carrier Options |
Crawler mounted is standard but can also be supplied on: Heavy duty commercial 4 x 4 truck - Trailer mounted - Mounted on customer own support vehicle/structure/skid. |
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Deck Engine |
Standard fitting: VM Sun 80 HP diesel engine standard |
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For high speed rotary head option: Caterpillar C6.6 C 202 HP diesel engine |
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Mast Dimensions |
Working mast height using main winch: 5200mm |
Working mast using the rotary head: 4500mm |
Mast dump to 45 degrees |
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Head Traverse |
Hoist = 6m/m (20ft/min) |
Rapid Hoist = 26m/min (85.5ft/min) |
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Feed = 20.25m/min (66ft/min) |
Rapid Feed = 36.5m/min (120ft/min) |
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Rig Capacity |
Pullback: 6000kgs |
Pulldown: 3250kgs |
Hook load (max): 6000kgs |
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Rotary Head Performance |
Option 1 |
Rotation (max) 750rpm |
Torque (max) 12050Nm |
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Option 2 |
Rotation (max) 1290rpm |
Torque (max) 5670Nm |
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Rotary head tilt and side shift |
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Drill Table and Break Out System |
As standard - Hydraulic foot clamp with jaws to suit BQ up to PQ wireline drill rods. Break out system is a double acting hydraulic cylinder with adjustable wrench |
Other options available |
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Main Winch |
Maximum single line pull: 2040kgs |
Maximum speed: 41m/minute |
Drum capacity: 57m of 10mm wire rope |
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Wireline Winch |
Maximum single line pull: 1000kgs |
Maximum speed: 120m/minute |
Drum capacity: 650m of mm wire rope |
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Coring Pump |
Standard: Hydraulically driven triplex pump |
Maximum flow rate: 146 litres/minute |
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Maximum discharge pressure: 700psi |
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Inline Oil Lubricator |
Fitted as standard and used when operating a DTH hammer |
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Hydraulic System |
Hydraulic power circuit based on load sensing hydraulic pumps and proportional control valves |
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Drillers Control Panel |
Uncomplicated and user friendly with ergonomic layout (swing out arm mounting optional) |
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Rod Spin Safety Guard |
Various options available |
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Levelling Jacks |
Two front and two rear jacks with individual locking valves |
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Lighting and Electrical System |
Rig is provided with mast and control panel lighting and the electrical system is 12 volt |
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Drilling Capacities* |
4" RC (25kgs/m) drill rod= 190m |
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3-1/2" (13.5kgs/m) drill rod = 356m |
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HQ (11.6kgs/m) drill rod = 410m |
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NWY (8.0kgs/m) drill rod = 600m |
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NQ (8.0kgs/m) drill rod = 600m |
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Optional Equipment |
RC Drilling Conversion Kit - For reverse circulation drilling applications |
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Heavy Duty Winch - Hoisting capacity 6000kg single line pull |
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Drill Rod Rack - Mounted on carrier |
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Other options available on request |
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* Based on 80% of drill string weight in dry hole
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