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

Built: 2014-2026 · Series: FMX

More machines from model year 2014

The FMX series from Volvo includes the FMX. Production: 2014-2026. The engine delivers 345 kW, has 6 cylinders, with a displacement of 12,777 cm³. The vehicle is 11,900 mm long and 2,550 mm wide. The unladen weight is 25,745 kg. The wheelbase measures 7,320 mm. Top speed is 90 km/h. The gross vehicle weight is 50,000 kg. The vehicle runs on 14 wheels. The FMX series covers 35 models. Rated output within it ranges from 278 to 405 kW; the FMX sits in the middle of that range with 345 kW. Its immediate neighbours are the FMX 450 below it with 338 kW and the FMX - 500 above it with 375 kW. Unladen weight within it ranges from 11,800 to 25,745 kg; here the FMX sits at the top of that range with 25,745 kg. 8903 Volvo models across 145 series are on record.

Volvo FMX – the construction and off-road variant of the FM from Gothenburg: portal axles, 6x4 to 10x4 axle configurations, D11/D13/D16 engines, 278 to 405 kW, up to 53 tonnes gross weight

The FMX is Volvo's construction and off-road variant of the FM, in the range since 2010 and built at the Tuve plant near Gothenburg. It takes over the cab and basic structure of the FM but gets a reinforced frame, greater ground clearance and portal axles for use in quarries, mining and on construction sites. The type designation gives the power in hp after FMX – FMX 460 is thus about 460 hp – the abbreviation EEV stands for the voluntary Enhanced Environmentally friendly Vehicle emission standard, Tridem for the triple rear axle on tippers, and the axle formula (6x4, 6x6, 8x4, 8x6, 10x4) for the number of driven wheels and total axles. The FMX is powered by Volvo's own in-line six-cylinder D11, D13 and D16 engines.

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The register lists here 35 versions with 278 to 405 kW from six-cylinders of 10,837 to 12,780 cm³ displacement, unladen weights from 11,766 to 25,745 kg, gross weights from 19,300 to 53,000 kg, lengths from 7,600 to 13,520 mm and widths from 2,500 to 2,800 mm.

In the construction segment the FMX competes chiefly with the Mercedes-Benz Arocs, the Scania XT and the MAN TGS; it is common as a tipper, mixer chassis, mining haul truck and with crane bodies, and is regarded as particularly capable off-road thanks to the sturdy portal axles and high ground clearance.

On used examples, the condition of the portal axles and differential locks, wear on the clutch and brakes from construction-site use, frame cracks under tipper bodies, the service history of the D11/D13/D16 engines and corrosion on the underrun protection and frame extensions all count; spare parts run through the Volvo dealer network.

Sources: SpecCodex register, model data: Volvo FMX, Volvo Trucks (manufacturer)

Technical data

Engine

Power345 kWcorrect
Cylinders6correct
Displacement12,777 cm³correct

Dimensions and weights

Length11,900 mmcorrect
Width2,550 mmcorrect
Wheelbase7,320 mmcorrect
Unladen weight25,745 kgcorrect
Gross vehicle weight50,000 kgcorrect

Drivetrain and chassis

Wheels14correct
Top speed90 km/hcorrect

Where this model stands

Power-to-weight ratio: 13.4 kW/t (345 kW / 25.7 t)

Stronger than 73% of the trucks in the register — out of 25,242 models with a stated power figure.

Calculated from the documented figures above — not a rating.

Frequently asked questions

How much power does the Volvo FMX have?

The Volvo FMX delivers 345 kW.

How much does the Volvo FMX weigh?

The unladen weight is 25,745 kg.

What is the gross vehicle weight of the Volvo FMX?

50,000 kg.

What engine does the Volvo FMX have?

6 cylinders, 12,777 cm³ displacement.

How fast does the Volvo FMX go?

Top speed is 90 km/h.

What are the dimensions of the Volvo FMX?

11,900 mm × 2,550 mm.

When was the Volvo FMX built?

Production years: 2014-2026.

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 14 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: RDW — Dutch national vehicle register (retrieved August 2026) · How we check the data

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