 Geotech site investigation rig 604-04, that is the middle model of the Geotech brand, is a multipurpose crawler mounted drilling-, sounding- and sampling-rig designed for geotechnical and environmental site investigations.
The mast can be tilted forwards and backwards as well as towards left and right. The cylinder-driven drill head is manoeuvrable continuously regarding thrust, speed, torque and rotation speed.
The rig is prepared for the quick mounting of all Geotech sounding tools.
Technical specification:
Rig:
Stroke: 2450 mm
Max pull-up force: 70 kN
Max pull-down force: 37 kN
Spindle system: Single (Multi) / Double
Opening in spindle: Ø 85 mm
Torque, spindle: 167 daNm (theoretic)
Rotation speed, spindle: 0 – 85 rpm (theoretic) | Dimensions:
Length, mast lowered/upright: 3500 mm / 3600 mm
Height, mast lowered/upright: 1660 mm / 3400 mm
Width over belts: 1670 mm
Width overall: 1800 mm
Weight: appr. 2500 kg
Ground pressure: appr. 1,7 N/cm²
Ground clearance: 270 mm | Power:
Diesel engine: Isuzu 4LE 39 kW @ 3000 rpm
Drive engine: Hydraulic with planetary gear, 125 cc/rpm
Drive force: 11,7 kN / belt
Parking brake: Built in track gearbox
Manoeuvring speed: 0-5 km/h
Belts: Rubber with steel braces
Belt braces: U-profile with two inner braces
Belt tension: Hydraulic | Equipment:
Winch, Ramsey RPH 8000
Rod quiver (tiltable, hydraulic, as option)
Boggie, one per belt
Storage case
Jaw vice
Working light, 2 pcs
Single spindle system or Double spindle system | Hydraulic system:
Pumps: 2x19 cc / 1x8 cc
System pressure: 220 bars
Hydraulic oil: Petro Canada ECO 46
Oil volume: appr. 65 litres
Valves: Danfoss PVG 32
Oil cooler DIM2899 12 kW | |
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Geotechnical software
