Erhardt Freiberg Other models
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Erhardt Freiberg Geschlossener Kasten – EU class O3 box trailer: 4,500 kg gross vehicle weight, 2,330 kg unladen weight, 10.92 m long, built 2010
With a gross vehicle weight of 4,500 kg, this Erhardt Freiberg trailer falls into EU trailer class O3, the medium-weight trailers between 3,500 kg and 10,000 kg with their own air brake system. The enclosed box body protects the load completely from weather and outside access, unlike an open flatbed or a tarpaulin-covered trailer, and rear or side doors allow loading without reaching over the sides as an open trailer would require.
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The trailer was built in 2010, is 10,920 mm long, 2,550 mm wide and has a wheelbase of 7,900 mm. It has an unladen weight of 2,330 kg; against a gross vehicle weight of 4,500 kg, that leaves a payload of 2,170 kg.
Enclosed box trailers of this size carry sensitive or valuable goods that need to stay out of rain, sun and outside view, such as furniture, electronics, or the tools and stock of mobile trade businesses. The class O3 air brake system needs sound lines and working brake cylinders on every axle.
When buying a used box trailer, the condition of the body matters most: check the floor, side walls and roof for moisture damage, rust and leaking seams, and check the doors and locks for smooth operation. Also check the frame and axle bearings for rust and cracks, the brake system with its lines and cylinders, tyres and tread depth, and the coupling to the towing vehicle.
Sources: SpecCodex-Register: Kennwerte des Modells Erhardt Freiberg Geschlossener Kasten
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Trailer in 3D section
Turn the model, look inside and click an assembly — each one is explained.
