Technical register for agricultural, construction and commercial machinery · sourced data

HeatWork HW 1800

Built: 2014–2023 · Series: Other models

More machines from model year 2014

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HeatWork builds the HW 1800. According to the available register data, the recorded vehicles date from 2014 to 2023. Dimensions: 4,483 mm long and 1,950 mm wide. Empty, it weighs 1,680 kg. The permitted gross weight is 2,400 kg. According to the Finnish vehicle register, 5 examples of this model are on record.

HeatWork – other models: the collective page of mobile heating trailers up to 3.5 t outside the named ranges, HW 700 to HW 3600, unladen weight 920 to 2,080 kg, gross weight up to 2,400 kg

HeatWork builds mobile heating units on trailer chassis, and this collective page gathers the versions that the register could not assign to a separate range. The HW series – HW 700, HW 1800 and HW 3600, some with the suffix Hybrid – states the heating output in the model number; alongside it stand the names Hydroheater for water-based heating units and Roudan sulatin, Finnish for ground-frost thawing device, for versions used to thaw frozen ground.

Read on 3 more paragraphs

The register lists 23 versions with unladen weights from 920 to 2,080 kg, gross weights from 1,150 to 2,400 kg, lengths from 3,250 to 4,550 mm and widths from 1,550 to 1,965 mm.

Mobile heating trailers of this kind are used on building sites to dry screed and concrete, to thaw frozen ground before excavation work, and to heat tents and temporary site structures. The comparatively high unladen weight relative to the trailer's size comes from the built-in boiler and fuel tank, which make up most of the unit's mass.

When buying used, the condition and tightness of the boiler and the hot-water or hot-air lines matter, along with the fuel tank for corrosion and the control unit for fault messages. The chassis, axle and brake system follow the usual trailer checkpoints, and the drawbar and overrun coupling should move smoothly. Servicing and spare parts for the heating technology run through the manufacturer or authorised rental stations.

Sources: Kennwerte der Modelle HeatWork (weitere Modelle), HeatWork (Hersteller)

Technical data

Dimensions and weights

Length4,483 mmcorrect
Width1,950 mmcorrect
Unladen weight1,680 kgcorrect
Gross vehicle weight2,400 kgcorrect

Frequently asked questions

How much does the HeatWork HW 1800 weigh?

The unladen weight is 1,680 kg.

What is the gross vehicle weight of the HeatWork HW 1800?

2,400 kg.

What are the dimensions of the HeatWork HW 1800?

4,483 mm × 1,950 mm.

When was the HeatWork HW 1800 built?

Production years: 2014–2023.

What to check before buying

  • Check the hour meter against the service records — a replaced instrument is the most common gap.
  • Compare the data plate and chassis number with the papers.
  • Check the weights in the papers against the figures here — attachments change them.
  • Ask about parts availability for this build year — the running costs hang on it.

A general list for this type of machine — no substitute for an inspection or an appraiser.

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This page carries 5 individual figures for this model. They come from 1 recorded source; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.

The technical data on this page comes from official vehicle registration records (RDW/Traficom), not from the manufacturer.

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Other models in this series

Sources: [1]

Trailer in 3D section

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