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Terex HML42

Series: Terex Mobile Excavator

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The Terex Mobile Excavator series from Terex includes the HML42. The engine delivers 67.9 kW, has 4 cylinders, with a displacement of 4,000.1 cm³. Rated speed is 2,000 rpm. The unladen weight is 10,990 kg. The wheelbase measures 2,603 mm. Ground clearance is 442 mm. The tank holds 240.4 litres. The gearbox has 2 forward gears. There are also 2 reverse gears. The pump delivers 200.2 l/min. The hydraulic tank holds 190 litres. Working pressure is 279.9 bar. The engine fitted is the BF4 M 2012. Tyre size: 9-20. The Terex Mobile Excavator series covers 10 models. Rated output within it ranges from 61.1 to 135.7 kW; the HML42 sits at the bottom of that range with 67.9 kW. Its immediate neighbours are the HML32 below it with 61.1 kW and the 1404MK above it with 70.1 kW. 377 Terex models across 29 series are on record. The model is listed under Excavators & compaction. 17 verified figures from 1 source are on file.

Technical data

Engine

Engine modelBF4 M 2012correct
Power67.9 kWcorrect
Rated speed2,000 rpmcorrect
Cylinders4correct
Displacement4,000.1 cm³correct

Dimensions and weights

Wheelbase2,603correct
Ground clearance442correct
Unladen weight10,990 kgcorrect

Drivetrain and chassis

Gearbox typehydrostatic transmissioncorrect
Forward gears2correct
Reverse gears2correct
Tyre size9-20correct

Working data

Pump flow200.2 l/mincorrect
Hydraulic oil capacity190 lcorrect
Hydraulic pressure279.9 barcorrect
Fuel tank capacity240.4 lcorrect

Other data

Height3,002.3correct

Where this model stands

Power-to-weight ratio: 6.2 kW/t (68 kW / 11 t)

Stronger than 23% of the excavators & compaction in the register — out of 1,666 models with a stated power figure.

Calculated from the documented figures above — not a rating.

Frequently asked questions

How much power does the Terex HML42 have?

The Terex HML42 delivers 67.9 kW.

How much does the Terex HML42 weigh?

The unladen weight is 10,990 kg.

What engine does the Terex HML42 have?

4 cylinders, 4,000 cm³ displacement.

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]

Excavator in 3D section

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