StartWheel loadersVolvo Bm › LM840

Volvo Bm LM840

Series: Volvo BM Wheel Loader

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The Volvo BM Wheel Loader series from Volvo Bm includes the LM840. The engine delivers 111.5 hp (82 kW), has 6 cylinders. Torque is 353.9 Nm. Rated speed is 2,400 rpm. The unladen weight is 9,570.8 kg. The wheelbase measures 2,432.3 mm. Ground clearance is 387.1 mm. The gearbox has 4 forward gears. There are also 4 reverse gears. Maximum torque is reached at 1,500 rpm. The pump delivers 220.3 l/min. The engine fitted is the D 50A. Tyre size: front 18,4-34/14 rear 14,9-24/10. The Volvo BM Wheel Loader series covers 25 models. Rated output within it ranges from 47.7 to 293 hp; the LM840 sits in the lower part of that range with 111.5 hp. Its immediate neighbours are the 4200B below it with 91.2 hp and the LM841 above it with 113.6 hp. 91 Volvo Bm models across 9 series are on record. The model is listed under Wheel loaders. 17 verified figures from 1 source are on file.

Technical data

Engine

Engine modelD 50Acorrect
Power111.5 hp (82 kW)correct
Rated speed2,400 rpmcorrect
Torque353.9correct
Speed at max. torque1,500 rpmcorrect
Cylinders6correct
Aspirationdirectcorrect

Dimensions and weights

Wheelbase2,432.3correct
Ground clearance387.1correct
Unladen weight9,570.8 kgcorrect

Drivetrain and chassis

Gearbox typepowershift transmissioncorrect
Forward gears4correct
Reverse gears4correct
Tyre sizefront 18.4-34/14 rear 14.9-24/10correct

Working data

Pump flow220.3 l/mincorrect

Other data

Height2,700.5correct

Where this model stands

Power-to-weight ratio: 8.6 kW/t (82 kW / 9.6 t)

Stronger than 40% of the wheel loaders in the register — out of 1,253 models with a stated power figure.

Calculated from the documented figures above — not a rating.

Frequently asked questions

How much power does the Volvo Bm LM840 have?

The Volvo Bm LM840 delivers 112 hp.

How much does the Volvo Bm LM840 weigh?

The unladen weight is 9,571 kg.

What engine does the Volvo Bm LM840 have?

6 cylinders.

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.
  • Load the hydraulics and watch for sag.
  • 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 17 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.

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Other models in this series

Sources: [1]

Wheel loader in 3D section

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