Global Settings:
Segment crane in trailing arm with 3 rail system
Project “SOCHI”
mounting rail profile I140V, traction rail I140E
Power supply 3 phases busbar + PE
Tunnel diameter 10.3 m
Largest gradient 5
Largest weight of segment 10.6 t
Lifting height approx. 3 m
Segment support vacuum lifter
Electric winch hoist, frequency controlled, lifting speed approx. 6 m/min
Travel speed of the crane max. 120 m/min
Friction wheel drive electric, frequency controlled
Parking brake via brake motors +/- 90° rotating device, electric, Frequency controlled
Cross travel +/- 300 mm, electrically via toothed rack
Control via radio system
Weight of the loaded segment crane approx. 18 t
Segment crane in trailer on EHB rail
Project “NOSUD”
rail profile I140V
Power supply 3 phases busbar + PE
Tunnel diameter 6.1 m
Largest gradient 7 %
Largest weight segment segment 8 t
Lifting height approx. 2 m
Segment support vacuum lifter
Hydraulic cylinder hoist with ropes, lifting speed 8 m/min
Travel speed of the crane max. 120 m/min
Hydraulic friction wheel drive with rail brake
Control via radio system
Power hydraulic power unit 30 kW
Weight of the loaded segment crane approx. 11 t
Complete overhaul and conversion of segment crane in the trailer
Project “SAO PAULO”
EHB rail rail profile I140V
Power supply 3 phases busbar + PE
Tunnel diameter 9.4 m
Max. gradient 6 %
Max. weight segment segment 5.5 t
Lifting height approx. 2.7 m
Segment holder hydr. claw holder
Lifting height approx. 3 m
Segment support vacuum lifter
Travel speed of the crane 120 m/min
Hydraulic friction wheel drive with rail brake
Control via radio system
Power hydraulic power unit 30 kW
Weight of the loaded segment crane approx. 13 t