Grove GMK3050A

Series: Grove All Terrain Crane

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The GMK3050A from Grove is part of the Grove All Terrain Crane series. The engine delivers 353.5 hp (260 kW), has 6 cylinders. Torque is 1,730 Nm. Rated speed is 1,800 rpm. The unladen weight is 10,500 kg. The wheelbase measures 3,995.9 mm. Ground clearance is 951 mm. The gearbox has 6 forward gears. There are also 1 reverse gears. Maximum torque is reached at 1,080 rpm. The electrical system runs on 24 V. Tyre size: 20,5 R25. The Grove All Terrain Crane series covers 62 models. Rated output within it ranges from 149.6 to 609.1 hp; the GMK3050A sits in the middle of that range with 353.5 hp. Its immediate neighbours are the GMK4085B below it with 340 hp and the GMK3055 above it with 353.8 hp. 338 Grove models across 8 series are on record. The model is listed under Cranes & access platforms. 15 verified figures from 1 source are on file.

Technical data

Engine

Power353.5 hp (260 kW)correct
Rated speed1,800 rpmcorrect
Torque1,730correct
Speed at max. torque1,080 rpmcorrect
Cylinders6correct
Aspirationturbochargedcorrect

Dimensions and weights

Wheelbase3,995.9correct
Ground clearance951correct
Unladen weight10,500 kgcorrect

Drivetrain and chassis

Gearbox typeAllison automatic gearbox MD 3066 Pcorrect
Forward gears6correct
Reverse gears1correct
Tyre size20.5 R25correct
System voltage24 Vcorrect

Where this model stands

Power-to-weight ratio: 24.8 kW/t (260 kW / 10.5 t)

Stronger than 68% 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 GMK3050A have?

The Grove GMK3050A delivers 354 hp.

How much does the Grove GMK3050A weigh?

The unladen weight is 10,500 kg.

What engine does the Grove GMK3050A 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.
  • 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 15 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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