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Welded Alloy
Welded Alloy
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Welded Alloy

The Supa Rolla series is an icon of the Australian boating industry and has been setting the bar in launch and retrieval for over 40 years. Its design features high-grade rollers that work independently to match your hull’s curves, ensuring your boat glides on or off easily, regardless of ramp conditions.
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Details Specifications Features & Options
  • Make: Dunbier
  • Year: 2026
  • Name: Welded Alloy


  Welded Alloy Frames - Suits Fibreglass & Plate Alloy Hulls
Hulls To (m) 5.3 5.7 6.2 6.2 6.5 7 7 7.5 7.5 8.5
Frame Type Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy
Width B/W Guards (mm) 1,790 1,790 1,790 1,790 1,790 1,790 1,790 1,790 1,790 1,790
Axle Single Tandem Tandem Tandem Tandem Tandem Tandem Tandem Tandem Tandem
GTM (kg) 1,450 2,200 2,200 3,000 3,000 3,000 3,500 3,000 3,500 4,400
Tare (kg) 340 840 500 500 500 560 660 560 680 780
Tyres/Wheel Size 175/13” 175/13” 175/13” 195/14” 195/14” 195/14” 195/14” 195/14” 195/14” 15/225”
Guard Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy
Brakes Mech Mech Mech Electric Electric Electric Electric Electric Electric Electric
Length Overall (mm) 5,885 6,398 6,750 6,750 7,180 7,580 7,580 7,900 7,900 9,200
Width Overall (mm) 2,400 2,045 2,310 2,310 2,300 2,400 2,400 2,400 2,400 2,400
Bearings Ford SL Ford SL Ford SL Ford SL Ford SL Ford SL L/C Ford SL L/C L/C
Winch Type 5:1 5:1 10:1 10:1 10:1 10:1 10:1 10:1 10:1 15:1
Code 9161 9199 9181 9180 9182 9183 9184 9185 9186 9198
  • Seam welded alloy frame
  • Fully submersible 12v LED lights
  • Heavy duty swing-up jockey wheel
  • Australian standard approved couplings
  • High grade seals and bearing protectors
  • Galvanised U-bolts, nuts and plates
  • UV stabilsed mudguards
  • Unique swinging rear cradle
  • High roller count
  • Self-centring roller system

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