Geotec Rotomax L Geotechnical Drill Rig

Description

Used Geotec Rotomax L Geotechnical Drill Rig for sale.

10,209 Hours

Set up for well drilling and Geothermal up to 150m

Drive unit:

4 Cylinder turbo diesel engine (92hp) Stage 3A.

Water cooled with driven hydraulic pumps, pressure filter, oil cooler, bypass filtration for hydraulic circuit

Basic hydraulic system:

Dual-circuit load independent system(load sending), proportional, can be controlled directly or via remote control.

System pressure 250 bar, control valves: main control valves optionally remote-controllable

Cable remote control with 8m connection table

Drill carriage:

Drill mast with milled c-rails to accommodate the drill carriage rollers, feed chain drive normal and rapid feed.

Retraction force 6000/3000kg pressure 2500kg

Movement stroke 3500mm between bottom stop clamp and end stop at the end of the mast, drilling pressure adjustable via control valve

Traveller adjustment device:

Milled surface guides guided in highly wear-resistant brass c profiles, displacement 500mm

Max retraction force 5000kg,lowering brake valve, control valve

5 speed drilling gearbox for flushing, suction and hammer drilling

Vibration-resistant drilling gearbox with 5 hydraulically switchable gear stages,100mm flushing passage, control valve, main group

1st gear  0-60rpm

2nd gear 0-75rpm

3rd gear  0-90rpm

4th gear 0-124rpm

5th gear  0-186rpm

Max clamp diameter 178mm

Feed extension ROTOMAX L

For drilling with 2 x 2m drill rods, the carriage travel is extended from 3500mm to 4200mm, the movement stroke is understood to be between the lower intercepting helix and the upper end stop of the geared carriage, overall height of the drill carriage from 5300mm to 6100mm without mast extension, delivery price incl. energy chains and hose extension.

Cable winch 2500 kg max cable 70m/12mm

Hydraulically driven free-spooling winch,

70m rope, 12mm rope diameter, 2500 kg pulling force, rope speed up/down 0-0.8m/sec (rope capacity: max. 70m)

Mast extension with cable deflector L 1600

Including rope pulley for main winch

Extension 1250mm hydraulically operated

Deflection 760 mm from drilling axis

Stop valve control valve

Load in drilling axis 1,600 kg

PRICE : POA