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OB-Machines
  Surface Treatment Machine Type OB-Vario 4500
  
High-efficiency machine with the highest variability and laying quality!
  • Semi trailer with continuously extendable working width from 83 to 4.500 mm
  • State-of-the-art control and feedback control systems with working process documentation stored on a Data stick
  • The stone chipping material is taken over directly on the building site from normal truck and is delivered by a specially conveyer belt to the engine
  • Binder storage tank with 13000 liter and a stone chipping container with 12 m³ capacity
  • Chassis with hydraulic forced steering system in two of the rear axes, cares for a high mobility
Working Width:From 83 – 2500 mm and from 83 to 4500 mm continuously variable extension able
Mineral Bin:12 m³ self-loading within 7 minutes
Nozzle Spacing:83 mm Spray bar, as an optional extra with variable bonding agent transverse distribution
Working Speed:30 - 100 m/min.
Output:Full-surface treatment operation up to 40000 m²/day
Repair operation up to 18000 m²/day
Bitumen Pump:Pumpe 750 l/min
Engine:Diesel engine
Control System:Electrically with Video-Control 2010 and documentation / pneumatically / hydraulically
Chassis:Semi trailer, air suspension, BPW 12000 kg-axle, air brake, hydraulic steering
Transportation Speed:Up to 80 km/h
Binder Storage Tank:13000 liter; directly heated or with thermal oil heating (optional extra)
Unladen Weight:18000 kg
Width:2750 mm
Heating:Directly with flame tube or indirectly with thermal oil heating
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