Ingersoll Rand SD122D

Series: Ingersoll Rand Vibratory Smooth Drum Roller

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The Ingersoll Rand SD122D belongs to the Ingersoll Rand Vibratory Smooth Drum Roller series. The engine delivers 116.3 kW. The machine is 2,286 mm wide. The unladen weight is 12,002.1 kg. Top speed is 12.2 km/h. The tank holds 257.4 litres. The hydraulic tank holds 83.3 litres. The electrical system runs on 12 V. The engine fitted is the QSB5,9-3OT. The Ingersoll Rand Vibratory Smooth Drum Roller series covers 40 models. Rated output within it ranges from 12 to 152.9 kW; the SD122D sits in the upper part of that range with 116.3 kW. Its immediate neighbours are the DD132HF below it with 116 kW and the DD138HA above it with 129 kW. 271 Ingersoll Rand models across 12 series are on record. The model is listed under Road construction. 10 verified figures from 1 source are on file.

Technical data

Engine

Engine modelQSB5.9-3OTcorrect
Power116.3 kWcorrect
Aspirationturbochargedcorrect

Dimensions and weights

Width2,286correct
Unladen weight12,002.1 kgcorrect

Drivetrain and chassis

Top speed12.2 km/hcorrect
System voltage12 Vcorrect

Working data

Hydraulic oil capacity83.3 lcorrect
Fuel tank capacity257.4 lcorrect

Other data

Height3,093.7correct

Where this model stands

Power-to-weight ratio: 9.7 kW/t (116 kW / 12 t)

Stronger than 85% of the road construction in the register — out of 669 models with a stated power figure.

Calculated from the documented figures above — not a rating.

Frequently asked questions

How much power does the Ingersoll Rand SD122D have?

The Ingersoll Rand SD122D delivers 116 kW.

How much does the Ingersoll Rand SD122D weigh?

The unladen weight is 12,002 kg.

How fast does the Ingersoll Rand SD122D go?

Top speed is 12.2 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.
  • 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 10 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]

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