Terex AC40/1

Series: Terex All Terrain Crane

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The Terex All Terrain Crane series from Terex includes the AC40/1. The engine delivers 278.8 hp (205.1 kW). Torque is 1,100.1 Nm. Ground clearance is 402.3 mm. The gearbox has 6 forward gears. There are also 1 reverse gears. Maximum torque is reached at 1,300 rpm. The electrical system runs on 24 V. Tyre size: 14. The Terex All Terrain Crane series covers 41 models. Rated output within it ranges from 172.4 to 652.6 hp; the AC40/1 sits in the lower part of that range with 278.8 hp. Its immediate neighbours are the 380ATT below it with 240.7 hp and the AC35 above it with 282.9 hp. 377 Terex models across 29 series are on record. The model is listed under Cranes & access platforms. 10 verified figures from 1 source are on file.

Technical data

Engine

Power278.8 hp (205.1 kW)correct
Torque1,100.1correct
Speed at max. torque1,300 rpmcorrect
Cylinders6correct
Displacement6,374 cm³correct

Dimensions and weights

Length8,870 mmcorrect
Width2,550 mmcorrect
Wheelbase4,210 mmcorrect
Ground clearance402.3correct
Unladen weight32,750 kgcorrect
Gross vehicle weight33,000 kgcorrect

Drivetrain and chassis

Gearbox typeAllison automatic gearbox transmissioncorrect
Forward gears6correct
Reverse gears1correct
Wheels6correct
Tyre size14correct
Top speed80 km/hcorrect
System voltage24 Vcorrect

Where this model stands

Power-to-weight ratio: 6.3 kW/t (205 kW / 32.8 t)

Stronger than 52% of the mobile & rough terrain cranes in the register — out of 575 models with a stated power figure.

Calculated from the documented figures above — not a rating.

Frequently asked questions

How much power does the Terex AC40/1 have?

The Terex AC40/1 delivers 279 hp.

How much does the Terex AC40/1 weigh?

The unladen weight is 32,750 kg.

What is the gross vehicle weight of the Terex AC40/1?

33,000 kg.

What engine does the Terex AC40/1 have?

6 cylinders, 6,374 cm³ displacement.

How fast does the Terex AC40/1 go?

Top speed is 80 km/h.

What are the dimensions of the Terex AC40/1?

8,870 mm × 2,550 mm.

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 21 individual figures for this model. They come from 2 recorded sources; 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] [2]

Mobile crane in 3D section

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