The Pro700 is a powerful and versatile Geotechnical Drilling Rig (70 HP -51.7 kW - engine), mounted on self-propelled rubber tracks, dedicated to Geotechnical and Environmental Investigation. All techniques are available such as: Wash Boring, Augering, Percussion, and Coring (conventional and wireline), down to 80 to 100 meters.
With a simple and robust design, the rig is easy to maintain and will be operated in the most difficult
job conditions. Very handy with its tracks and low skid, it can easily be used on uneven ground.
Moving the rig on site is performed with a radio remote controller.
Equipped with a variable displacement rotation head, it offers a torque up to 355 daNm and a rotation speed up to 600 rpm. The Pro700 rig includes 4 hydraulic stabilisation feet, sliding of the head with a jack, a mast advance system with a 500 mm stroke, a top mounted injection swivel, a lateral rod rack, a hydraulic rod clamp with a 180mm opening, and a water/mud injection pump.
The mast is raised into the vertical position using another hydraulic jack, and has a useful stroke
of 2.55 meters, allowing to use 2.0 m long rods.
 
Other optional equipment is available such as:
- Screw type injection pump
- Double break-out rod clamp
- Top percussion hammer
- Wireline winch
- Longer mast for 3.0 m long rods
- Heavy duty tracks
- Semi or full automatic SPT hammer
- Radio remote control for displacement
The Pro700 rig is equipped with safety emergency stop buttons on the control panel and on the remote. It can be equipped with a protection cage.
 
Chassis
Welded steel skid with a self-propelled track 1500 mm wide and 1930 mm long.
4 hydraulic stabilization feet, side rod rack integrated
Displacement with radio remote controller and on the control panel
 
Engine
Diesel engine Yanmar 70 HP (51.7 kW)
Air cooling system
Fuel tank capacity 68 litres
Hydraulic oil tank capacity 110 litres
Triple hydraulic pump
Hydraulic oil cooler
 
Rotation Head
Torque : 70 to 355 daNm (mkg)
Rotation : 120 to 600 rpm
Air/water injection swivel
Translation by motor and double chain
Hydraulic lateral sliding of 200 mm
 
Mast
Useful stroke 2550mm (option 3500mm)
Total height (mast raised) = 5200mm
Raising by hydraulic jack
Thrust and pull-out capacity = 2800kg (28 kN)
Vertical mast advance 500mm
Single rod clamp opening 220mm
Manipulation winch with capacity 1000kg
 
Safety
Emergency stop on remote controller and on control panel
Protection cage on request
 
Options
Double break-out rod clamp opening 220 mm
Top hydraulic hammer for rotary-percussion
Triplex or screw injection pump
Casing extraction system (12 tons)
Automatic SPT hammer
2 speeds manipulation and wireline winch
 
Dimensions in Drilling Position
(L x W x H) = ??mm x 1520mm x 5475mm
 
Dimensions when tramming/moving
(L x W x H) = 5528mm x 1520mm x 2431mm
 
Weight
3500kg to 4000kg (depending on options)