Ifor Williams HB511

Model Details

The HB511 Double Horsebox from Ifor Williams, is a longer and wider horse box that offers added room for the transport of large horses. With its extra space, it can easily accommodate two horses with headroom for 17.2 hands in height. A popular choice for professionals in the equine industry, the HB511 is regarded as one of the best double horse boxes for sale in Ireland.
Ifor Williams has long been associated with quality and durability and here at O’Haire Trailers, we are happy to put our name behind the Ifor Williams brand. The HB511 Double Horsebox Trailer is fitted with a removable center partition, solid breast and breaching bars and front and rear loading ramps for ease of access.
A large front inspection window as well as two side windows come as standard with the HB511 Double Horsebox trailer. The Ifor Williams HB511 is available to view at our Paraic O’Haire Showrooms in Mayo.


Model Tyres Gross Weight Unladen Weight Internal Length Internal Width Overall Length Overall Width
HB403 155R13C / 165R13C 1600kg 767kg 3.08m 1.30m 4.36m 1.76m
HB506 165R13C 2600kg 920kg 3.16m 1.67m 4.30m 2.13m
HB511 165R13C 2700kg 1000kg 3.52m 1.79m 4.65m 2.26m

Key Features

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Various options and accessories are available for your trailer. Some may need to be ordered with your trailer as a factory fit item, while others can be purchased at a later date. Please check with your distributor before ordering.
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Series Colour Options

Horsebox Colours