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Grove RT630B

Series: Grove Rough Terrain Crane

Source: https://www.technikboerse.com/en/gebraucht/working-platform-

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With the RT630B, Grove offers a model from the Grove Rough Terrain Crane series. The engine delivers 186.1 kW, has 6 cylinders. The engine comes from Cummins. Torque is 881.3 Nm. Rated speed is 2,500 rpm. The wheelbase measures 4,318 mm. Ground clearance is 582.2 mm. Top speed is 30.1 km/h. The tank holds 379.3 litres. The gearbox has 6 forward gears. There are also 6 reverse gears. Maximum torque is reached at 1,800 rpm. The electrical system runs on 12 V. The engine fitted is the 6CTA 8,3L. Tyre size: 29,5 x 25 - 28 PR. The Grove Rough Terrain Crane series covers 81 models. Rated output within it ranges from 78 to 447.4 kW; the RT630B sits in the lower part of that range with 186.1 kW. Its immediate neighbours are the RT770E below it with 179 kW and the RT875CC above it with 186.4 kW. 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

Engine makeCumminscorrect
Engine model6CTA 8.3Lcorrect
Power186.1 kWcorrect
Rated speed2,500 rpmcorrect
Torque881.3correct
Speed at max. torque1,800 rpmcorrect
Cylinders6correct

Dimensions and weights

Wheelbase4,318correct
Ground clearance582.2correct

Drivetrain and chassis

Forward gears6correct
Reverse gears6correct
Tyre size29.5 x 25 - 28 PRcorrect
Top speed30.1 km/hcorrect
System voltage12 Vcorrect

Working data

Fuel tank capacity379.3 lcorrect

Frequently asked questions

How much power does the Grove RT630B have?

The Grove RT630B delivers 186 kW.

What engine does the Grove RT630B have?

6 cylinders.

How fast does the Grove RT630B go?

Top speed is 30.1 km/h.

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.
  • 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

GRT655

GRT655L

GRT8100

GRT880

RT1650

RT38

RT400

RT48

RT49

RT500C

RT500D

RT500DXL

Sources: [1]

Mobile crane in 3D section

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