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New Holland RG140.B

Series: New Holland Motor Grader

The photo shows the F156.6A from the same series. Source: https://www.truck1.eu/construction-machinery/graders/new-hol

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The New Holland RG140.B belongs to the New Holland Motor Grader series. The engine delivers 141.9 hp, has 6 cylinders, with a displacement of 5,901 cm³. Rated speed is 2,200 rpm. The unladen weight is 13,506 kg. The wheelbase measures 6,221 mm. Ground clearance is 640.1 mm. The tank holds 341.1 litres. The hydraulic tank holds 180.2 litres. Working pressure is 179.3 bar. The cooling system holds 40.1 litres. The electrical system runs on 24 V. The engine fitted is the Cummins 6A 5,9. Tyre size: 14x24 12 ply G2. The New Holland Motor Grader series covers 15 models. Rated output within it ranges from 77.1 to 207.8 hp; the RG140.B sits in the middle of that range with 141.9 hp. Its immediate neighbours are the F106.6A below it with 136.9 hp and the G140 above it with 162.2 hp. 502 New Holland models across 32 series are on record. The model is listed under Motor graders. 17 verified figures from 1 source are on file.

Technical data

Engine

Engine modelCummins 6A 5.9correct
Power141.9 hpcorrect
Rated speed2,200 rpmcorrect
Cylinders6correct
Displacement5,901 cm³correct
Aspirationturbochargedcorrect
Coolant capacity40.1 lcorrect

Dimensions and weights

Length8,522.2correct
Wheelbase6,221correct
Ground clearance640.1correct
Unladen weight13,506 kgcorrect

Drivetrain and chassis

Gearbox typedirect drive, power shiftcorrect
Tyre size14x24 12 ply G2correct
System voltage24 Vcorrect

Working data

Hydraulic oil capacity180.2 lcorrect
Hydraulic pressure179.3correct
Fuel tank capacity341.1 lcorrect

Where this model stands

Power-to-weight ratio: 7.7 kW/t (104 kW / 13.5 t)

Stronger than 24% of the motor graders in the register — out of 186 models with a stated power figure.

Calculated from the documented figures above — not a rating.

Frequently asked questions

How much power does the New Holland RG140.B have?

The New Holland RG140.B delivers 142 hp.

How much does the New Holland RG140.B weigh?

The unladen weight is 13,506 kg.

What engine does the New Holland RG140.B 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.
  • Load the hydraulics and watch for sag.
  • 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 17 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

F106.6

F106.6A

F140

F156.6

F156.6A

F170

F200

G140

G170

G200

RG100

RG170.B

Sources: [1]

Grader in 3D section

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

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