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Grove RT745

Series: Grove Rough Terrain Crane

Source: https://commons.wikimedia.org/wiki/File:Grove_RT600E_Rough_T

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The Grove RT745 belongs to the Grove Rough Terrain Crane series. The engine delivers 194.5 hp (143 kW), has 6 cylinders, with a displacement of 5,901 cm³. The engine comes from Cummins. Torque is 621 Nm. Rated speed is 2,800 rpm. The unladen weight is 37,648.2 kg. Ground clearance is 408.4 mm. The tank holds 227.1 litres. The gearbox has 6 forward gears. There are also 6 reverse gears. Maximum torque is reached at 1,700 rpm. The hydraulic tank holds 583 litres. The electrical system runs on 12 V. The engine fitted is the 6BTA5,9. Tyre size: 21,00X25-24PR. The Grove Rough Terrain Crane series covers 81 models. Rated output within it ranges from 106.1 to 608.3 hp; the RT745 sits in the lower part of that range with 194.5 hp. Its immediate neighbours are the RT700B below it with 179.6 hp and the RT750 above it with 202.7 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 model6BTA5.9correct
Power194.5 hp (143 kW)correct
Rated speed2,800 rpmcorrect
Torque621correct
Speed at max. torque1,700 rpmcorrect
Cylinders6correct
Displacement5,901 cm³correct
Aspirationturbochargedcorrect

Dimensions and weights

Ground clearance408.4correct
Unladen weight37,648.2 kgcorrect

Drivetrain and chassis

Gearbox typeremote mounted powershift transmissioncorrect
Forward gears6correct
Reverse gears6correct
Tyre size21.00X25-24PRcorrect
System voltage12 Vcorrect

Working data

Hydraulic oil capacity583 lcorrect
Fuel tank capacity227.1 lcorrect

Where this model stands

Power-to-weight ratio: 3.8 kW/t (143 kW / 37.6 t)

Stronger than 27% 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 RT745 have?

The Grove RT745 delivers 194 hp.

How much does the Grove RT745 weigh?

The unladen weight is 37,648 kg.

What engine does the Grove RT745 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

GRT655

GRT655L

GRT8100

GRT880

RT1650

RT38

RT400

RT48

RT49

RT500C

RT500D

RT500DXL

Sources: [1]

Mobile crane in 3D section

Turn the model, look inside and click an assembly — each one is explained.

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