Grove AT400

Series: Grove All Terrain Crane

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The Grove AT400 is a model in the Grove All Terrain Crane series. The engine delivers 191.7 hp (141 kW), with a displacement of 5,901 cm³. Torque is 590.1 Nm. Rated speed is 2,500 rpm. The unladen weight is 17,135 kg. Ground clearance is 356.6 mm. The gearbox has 6 forward gears. There are also 3 reverse gears. Maximum torque is reached at 1,700 rpm. The electrical system runs on 24 V. Tyre size: 16,00R20-22PR. The Grove All Terrain Crane series covers 62 models. Rated output within it ranges from 149.6 to 609.1 hp; the AT400 sits at the bottom of that range with 191.7 hp. Its immediate neighbours are the GMK6220 below it with 167.3 hp and the AT400S above it with 192.6 hp. 338 Grove models across 8 series are on record. The model is listed under Cranes & access platforms. 13 verified figures from 1 source are on file.

Technical data

Engine

Power191.7 hp (141 kW)correct
Rated speed2,500 rpmcorrect
Torque590.1correct
Speed at max. torque1,700 rpmcorrect
Displacement5,901 cm³correct

Dimensions and weights

Ground clearance356.6correct
Unladen weight17,135 kgcorrect

Drivetrain and chassis

Gearbox typefully automatic gearbox APC 100correct
Forward gears6correct
Reverse gears3correct
Tyre size16.00R20-22PRcorrect
System voltage24 Vcorrect

Where this model stands

Power-to-weight ratio: 8.2 kW/t (141 kW / 17.1 t)

Stronger than 26% of the mobile & rough terrain cranes in the register — out of 591 models with a stated power figure.

Calculated from the documented figures above — not a rating.

Frequently asked questions

How much power does the Grove AT400 have?

The Grove AT400 delivers 192 hp.

How much does the Grove AT400 weigh?

The unladen weight is 17,135 kg.

What engine does the Grove AT400 have?

5,901 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.
  • 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 13 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]

Mobile crane in 3D section

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