Dando Duke Cable Percussion Drilling Rig
The cutting edge Dando Duke cable percussion drilling rig boasts a range of innovative features for increased efficiency, safety and productivity. Available in both trailer and track mounted versions, it can be used for many applications including site investigation, shallow water well drilling and mineral prospecting.
Features include:
- Mounted on
- DVSA accredited O2 type trailer or
- Heavy duty tracks
- Available fitted with a Stage V EU emissions compliant engine
- Pneumatically operated fail-to-safe brake and clutch system, which is operated from the control panel
- New 2 speed, infinitely variable winch design offering a range of impressive line speeds and pullback performance
- Hydraulic tooling winch to assist with manual handling
- Fine feed disc brake included on the hoisting reel assembly gives the operator the fine control required when lowering heavy tooling to the ground and making up threaded tool joints. The brake is lever operated from the control panel
- Over-run device prevents the operator from pulling tooling into the top sheave on the boom
- Hydraulic telescopic mast allows for fast and easy rig set-up as well as a variety of drill heights to choose from
- Four hydraulic stabilising jacks for easy levelling
- Built-in compressor and external hydraulic power take off facilitates the quick connection of a variety of equipment including air tools, road breakers, automatic hydraulic SPT hammers and casing jacks.
- For a full range of features please see further below
*Please request a copy of our terms and conditions if required.
| CHASSIS | |
|---|---|
| Type | The main chassis of the rig is manufactured from steel laser cut and folded sections providing a rigid base |
| Levelling | The rig is levelled by 4 hydraulic jacks, one at each corner of the rig |
| Lifting Points | Rated lifting/tie down points as standard on all 4 corners |
| CARRIER | |
| Type | Trailer (Type O2) |
| Crawler Unit | |
| TRAILER SPECIFICATION | |
| Description | Heavy duty twin axle trailer rated to 3500kg |
| Over-run auto reverse brakes | |
| Towing lighting fitted into canopy | |
| Quick change number plate as standard | |
| Reverse alarm | |
| Spare wheel carrier and tyre built into the front of the tow assembly, as standard | |
| HD serrated jockey wheel | |
| Hitch is available as eye or 50mm ball depending on the customer’s preference | |
| CRAWLER SPECIFICATION | |
| Description | Heavy duty tracks fitted with 2 speed tracking motors |
| Tracks can be rubber, steel or hybrid steel rubber blocks | |
| Rear of the chassis is fitted with a combination towball and pin hitch | |
| Approx. Ground Pressure | 38 kPa (5.5 psi) |
| Tracking | Radio remote or umbilical. |
| Emergency override levers are fitted to the tracking valve | |
| ENGINE | |
| Type | Perkins 1.5L 403D-15 . Water cooled normally aspirated diesel engine fitted with a chalwyn spark arrestor as standard |
| Power | 23.9 kw (32 hp) |
| Torque | 94.4 Nm |
| Fuel Tank Description | Stainless steel construction |
| Fuel Tank Capacity | 44L |
| Fuel Consumption | 1-2L per hour |
| MAST | |
| Type | Main mast section consists of a large box section that extends hydraulically allowing for variable working heights |
| Telescopic support legs with adjustable feet for easy levelling and compact setup | |
| Max Derrick SWL | 6000 kg |
| Max Working Height | 5.5 m |
| Min Working Height | 4 m |
| HYDRAULIC SYSTEM | |
| Type | Main closed loop pump + two gear pumps |
| Hydraulic Tank | Stainless steel construction |
| Capacity: 80L | |
| System Pressure (Max) | 300 bar (4350 psi) |
| Filtration | 10 micron charge filter and return line filter |
| Hydraulic PTO | 20-30 l/min @ max 180 bar (2610.7 psi) |
| PNEUMATIC SYSTEM | |
| Type | Hydraulically driven single cylinder air compressor with automatic start/stop. An 8m recoil air hose with 1/4” quick connect is fitted inside the rig for use with air tools and tyre inflation equipment. |
| Flow (Max) | 450 l/min |
| System Pressure (Max) | 8 bar (116 psi) |
| Reservoir | 4.3L |
| MAIN FREE FALL WINCH | |
| Description | Hydraulically driven 2 speed winch with large centrifugal mass for “snappy feel” |
| Multi plate pneumatically actuated clutch | |
| Multi plate pneumatically actuated brake with fail to safe actuation | |
| Large diameter 60/40 split drum: 90m of 16mm LH lay wireline | |
| WINCH PERFORMANCE | |
| High Speed | Bare Drum: 70 m/min; Full Drum: 157 m/min; Max Pull: 3000 kgf |
| Low Speed | Bare Drum: 35 m/min; Full Drum: 79 m/min; Max Pull: 3000 kgf |
| TOOLING WINCH | |
| Type | Hydraulically driven winch to aid tool handling operation |
| Drum Capacity | 38.5m of 6mm wireline |
| Max Line Speed | 38 m/min |
| Max Pull | 500 kg |
| ELECTRICAL SYSTEM | |
| Battery | 12V. Fitted with isolator key |
| External Power | External heavy duty 12v plug socket to run lighting tripods |
| Console is equipped with 12v charging socket | |
| SAFETY | |
| Features | 3 emergency stop buttons |
| Spark arrestor | |
| Over hoist switch | |
| Fail to safe brake | |
| Horn and warning beacon | |
| LED lighting fitted as standard - 2 x lights mounted to mast body; 1 x lamp over main winch drum; 1 x console light | |
| EN16228 compliant | |
| OPTIONS | |
| Optional Equipment | Casing Jacks |
| Automatic Hydraulic SPT Hammer- fully guarded to provide full operator and crew safety | |
| Flotation Tyres- 24x13.00-12 6PR TL | |
| Fire Extinguisher | |
| Lighting Tripods | |
| Tooling Storage |
Please request a copy of our terms and conditions if required.
| OPERATION & SAFETY | Pneumatically operated fail-to-safe brake and clutch system. Operated from the control panel as opposed to a foot brake |
|---|---|
| New 2 speed, infinitely variable winch design offers a range of impressive line speeds and pullback performance | |
| Hydraulic tooling winch to assist with manual handling | |
| Fine feed disc brake included on the hoisting reel assembly gives the operator the fine control required when lowering heavy tooling to the ground and making up threaded tool joints. The brake is lever operated from the control panel | |
| Over-run device prevents the operator from pulling tooling into the top sheave on the boom | |
| BS EN ISO 2476-3 compliant hydraulic automatic SPT hammer available as an option. Eliminates operator input and is fully guarded to provide operator and crew safety | |
| DRILLING POSITIONS | Mast has a large hydraulic ram built into the main mast body which allows it to extend to a maximum working height of 5.5m and a lower height of 4m. |
| Stainless steel support legs are telescopic which allow the rig to be used in areas of restricted head room. There is no longer the need for the supports to be “walked around” into position therefore greatly reducing setup space. | |
| TRANSPORTATION | Trailer or track mounted versions |
| Trailer Mounted Version | DVSA accredited O2 type trailer |
| Heavy duty twin axle trailer with built in lights | |
| Can be easily towed behind a regular pickup truck or van for easy transportation between sites | |
| Reduced transit length | |
| Track Mounted Version | Heavy duty tracks fitted with 2 speed tracking motors. |
| Optional radio remote control or umbilical tracking | |
| HYDRAULICALLY POWERED | Driven by a water cooled modern diesel engine, hydraulic pumps provide hydraulic power to stabilisers, mast, PTO and an infinitely variable winch |
| Available with a Stage V EU emissions compliant engine | |
| ON-BOARD COMPRESSOR | An 8m recoil air hose with 1/4” quick connect is fitted inside the rig for use with air tools and tyre inflation equipment. |
| STABILITY | Levelling of the rig is made easy thanks to four hydraulic stabilising jacks. Ideal when faced with uneven terrain. |
| OPTIONAL CASING JACKS | Using the PTO, Dando’s separate casing jacks can easily be coupled up to pull stuck casing. |
Drilling in Canary Wharf
Dando Duke, UK
Dando Duke, UK
Dando Duke Demonstration with AECOM
Dando Duke, UK
Trailer Mounted Dando Duke Cable Percussion Drilling Rig
Dando Duke Open Day
Track Mounted Dando Duke Cable Percussion Drilling Rig
Track Mounted Dando Duke
Trailer Mounted Version in Towing Mode
Trailer Mounted Dando Duke
