For the rugged Australian conditions and maximum endurance, D’Angelo Engineering have designed
and patented the Maxi Heavy Duty range. With easy to use jaw adjustment and a two year structural
warranty the Maxi 800 heavy duty fifth wheels are tough – and reliable..

The D’Angelo Maxi 800 Heavy Duty range comes supplied with D’Angelo’s strongest jaw mechanism, giving you confidence that the load is secure, even on the toughest road conditions. The Maxi 800 Heavy Duty is available with jaw sizes of 50mm, 75mm and 90mm. Together with its unique adjustable wear collar, the
Maxi 800 Heavy Duty also has a secondary retractable release handle. This means at all times, whether hooked up or disconnected, the handle retracts against the turntable. This feature reduces the likelihood that the release handle is unintentionally bent, which can cause problems when reconnecting.

The side mounted release handle and low profile design of the Maxi 800 HD also means it suits slide-back type trailers.

Fifth Wheel Options

Fixed Plate

Low Profile Ballrace
Double-Row Ballrace

12″ Greasy Plate

Fixed Slider Rail
Ballrace Slider
12″ Greasy Slider



Stock Crate
Slide-back Trailer
Low Loader

General Freight
Car Carrier


Complies with AS 1773-1990.
CRN No. 30974
ADR 62/02

Technical Data:

D-Value: 300kN
Weight: TBA


  • 50mm, 75mm and 90mm jaw available
  • 800mm wide
  • Secondary release handle
  • Easy access side adjustment rod
  • Greaseless option available (pictured below)
  • Heavy duty foot bushes
  • Easy side grease access points
  • Two year structural warranty
  • Pedestal PCD



Additional Pictures