Grove RT635C

Series: Grove Rough Terrain Crane

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The Grove RT635C belongs to the Grove Rough Terrain Crane series. The engine delivers 153.7 hp (113 kW), has 6 cylinders, with a displacement of 5,901 cm³. The engine comes from Cummins. Torque is 542.3 Nm. Rated speed is 2,500 rpm. The unladen weight is 29,412 kg. Ground clearance is 466.3 mm. The tank holds 227.1 litres. The gearbox has 6 forward gears. There are also 3 reverse gears. Maximum torque is reached at 1,600 rpm. The hydraulic tank holds 390.3 litres. The electrical system runs on 12 V. The engine fitted is the 6BT5,9. Tyre size: 23,5R25. The Grove Rough Terrain Crane series covers 81 models. Rated output within it ranges from 106.1 to 608.3 hp; the RT635C sits at the bottom of that range with 153.7 hp. Its immediate neighbours are the RT530DXL below it with 146.9 hp and the RT530E above it with 157.1 hp. 338 Grove models across 8 series are on record. The model is listed under Cranes & access platforms. 19 verified figures from 1 source are on file.

Technical data

Engine

Engine makeCumminscorrect
Engine model6BT5.9correct
Power153.7 hp (113 kW)correct
Rated speed2,500 rpmcorrect
Torque542.3correct
Speed at max. torque1,600 rpmcorrect
Cylinders6correct
Displacement5,901 cm³correct
Aspirationturbochargedcorrect

Dimensions and weights

Ground clearance466.3correct
Unladen weight29,412 kgcorrect

Drivetrain and chassis

Gearbox typefull powershift transmissioncorrect
Forward gears6correct
Reverse gears3correct
Tyre size23.5R25correct
System voltage12 Vcorrect

Working data

Hydraulic oil capacity390.3 lcorrect
Fuel tank capacity227.1 lcorrect

Where this model stands

Power-to-weight ratio: 3.8 kW/t (113 kW / 29.4 t)

Stronger than 15% 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 RT635C have?

The Grove RT635C delivers 154 hp.

How much does the Grove RT635C weigh?

The unladen weight is 29,412 kg.

What engine does the Grove RT635C have?

6 cylinders, 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 19 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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