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Spierings Auto- Turmdrehkran Gittermast SK345-AT3 Auto- T...

SPIERINGS Lattice Boom Tower Crane

Motor vehicle:
• Engine power: 222 kW / 305 HP / Displacement: 8,250 cm³
• Vehicle dimensions: 12,395 x 2,600 x 4,000 mm
• Operating weight: 35,000 kg
• GVW: 36,000 kg including 7,080 ballast weight
• Tires: 445/65 R22.5
• 3 axles
• 1st and 3rd axles steered
• Rotating beacons

Crane:
• Max. reach: 30.4 m
• Max. load capacity: 5,000 kg at 9.3 m reach
• Drive type: hydraulic, hydraulic pumps electrically driven by external power or generator operation
• Control type: electric Actuated proportional and control valves
• Max. corner load: 204 kN
• Max. speed: 85 km/h
• Can only be moved from the undercarriage!

Lifting gear:
• Motor: Hydraulic variable displacement motor
• Drive group: 1Am
• Displacement: 20..55 cm³
• Max. feed pressure: 260 bar
• Gearbox: Planetary gear, i=27
• Drum diameter: 375 mm
• Max. rope pulling force: 25 kN
• Corresponding rope speed: 30 m/min
• Holding brake: Spring-loaded multi-disk brake

Travel trolley:
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• Motor: Hydraulic Fixed displacement motor
• Drive group: 1Am
• Displacement: 16 cm³
• Max. feed pressure: 265 bar
• Gearbox: Planetary gear, i=10.4
• Drum diameter: 200 mm
• Max. rope pulling force: 6 kN
• Max. speed: 50 m/min
• With limit switch
• Holding brake: Spring-loaded multi-disk brake

Slewing gear:
• Motor: Hydraulic fixed displacement motor
• Displacement: 16 cm³
• Max. feed pressure: 300 bar
• Gearbox: Planetary gear, i=160
• Max. uppercarriage speed: 1.3 rpm
• Slewing brake: Hydraulic brake valve
• Holding brake: Spring-loaded multi-disk brake

Boom folding winch:
• Drive group: 1Em
• Motor: Hydraulic Fixed displacement motor
• Displacement: 16 cm³
• Max. feed pressure: 220 bar
• Gearbox: Planetary gear, i=92
• Drum diameter: 200 mm
• Max. rope pulling force: 38 kN
• Max. speed: 18 m/min
• Holding brake: Spring-loaded multi-disk brake
• With limit switch

Load/load moment limiter:
• Pressure switch on the hoist motor
• Mechanical switch activated by bending the tower bogie

Tower:
• Working height: 20.8 m
• Outer tower: Length 9.9 m, inner tower: 11 m

Boom:
• Crane boom in lattice construction; can be positioned horizontally or at a 30° incline
• 1st boom section: Length 11 m / 2nd boom section: 11.1 m / 3rd boom section: 7.8 m

- German machine!

- Ready for use!

Subject to errors and prior sale!

= Further information =

Purpose: Construction
Upper arm length: 30.4 m

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