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Mineral exploration drilling rig  Dando Mintec 6

Description

mintec6 11

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

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.

Deck Engine

Standard fitting: VM Sun 80 HP diesel engine standard

For high speed rotary head option: Caterpillar C6.6 C 202 HP diesel engine

Mast Dimensions

Working mast height using main winch: 5200mm

Working mast using the rotary head: 4500mm

Mast dump to 45 degrees

Head Traverse

Hoist = 6m/m (20ft/min)

Rapid Hoist = 26m/min (85.5ft/min)

Feed = 20.25m/min (66ft/min)

Rapid Feed = 36.5m/min (120ft/min)

Rig Capacity

Pullback: 6000kgs

Pulldown: 3250kgs

Hook load (max): 6000kgs

Rotary Head Performance

Option 1

Rotation (max) 750rpm

Torque (max) 12050Nm

Option 2

Rotation (max) 1290rpm

Torque (max) 5670Nm

Rotary head tilt and side shift

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

Main Winch

Maximum single line pull: 2040kgs

Maximum speed: 41m/minute

Drum capacity: 57m of 10mm wire rope

Wireline Winch

Maximum single line pull: 1000kgs

Maximum speed: 120m/minute

Drum capacity: 650m of mm wire rope

Coring Pump

Standard: Hydraulically driven triplex pump

Maximum flow rate:  146 litres/minute

Maximum discharge pressure: 700psi

Inline Oil Lubricator

Fitted as standard and used when operating a DTH hammer

Hydraulic System

Hydraulic power circuit based on load sensing hydraulic pumps and proportional control valves

Drillers Control Panel

Uncomplicated and user friendly with ergonomic layout (swing out arm mounting optional)

Rod Spin Safety Guard

Various options available

Levelling Jacks

Two front and two rear jacks with individual locking valves

Lighting and Electrical System

Rig is provided with mast and control panel lighting and the electrical system is 12 volt

Drilling Capacities*

4" RC (25kgs/m) drill rod= 190m

3-1/2" (13.5kgs/m) drill rod = 356m

HQ (11.6kgs/m) drill rod = 410m

NWY (8.0kgs/m) drill rod = 600m

NQ (8.0kgs/m) drill rod = 600m

Optional Equipment

RC Drilling Conversion Kit - For reverse circulation drilling applications

Heavy Duty Winch - Hoisting capacity 6000kg single line pull

Drill Rod Rack - Mounted on carrier

Other options available on request

* Based on 80% of drill string weight in dry hole

 

made in england

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