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LeTourneau D950

Series: LeTourneau Wheel Dozer

The photo shows the D900 from the same series. Source: https://commons.wikimedia.org/wiki/File:LeTourneau-Westingho

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The LeTourneau D950 is a model in the LeTourneau Wheel Dozer series. The engine delivers 1,064.6 hp (783 kW), with a displacement of 30,496.3 cm³. Rated speed is 1,900 rpm. The unladen weight is 104,326.2 kg. The wheelbase measures 5,940.6 mm. Ground clearance is 451.1 mm. The tank holds 2,138 litres. The hydraulic tank holds 984.2 litres. The oil fill is 132.1 litres. The engine fitted is the QST 30. Tyre size: 45/65-45. Rated output across the LeTourneau range ranges from 1,064.6 to 2,331.9 hp; the D950 sits at the bottom of that range with 1,064.6 hp. Its immediate neighbours are the L1350 High Lift above it with 1,622.2 hp. 12 LeTourneau models across 2 series are on record. The model is listed under Mining equipment. 15 verified figures from 1 source are on file.

Technical data

Engine

Engine model	QST 30correct
Power	1,064.6 hp (783 kW)correct
Rated speed	1,900 rpmcorrect
Displacement	30,496.3 cm³correct
Aspiration	turbochargedcorrect
Engine oil capacity	132.1 lcorrect

Dimensions and weights

Wheelbase	5,940.6correct
Ground clearance	451.1correct
Unladen weight	104,326.2 kgcorrect

Drivetrain and chassis

Gearbox type	continuously variable transmissioncorrect
Tyre size	45/65-45correct

Working data

Hydraulic oil capacity	984.2 lcorrect
Fuel tank capacity	2,138 lcorrect

Other data

Height	5,940.6correct

Where this model stands

Power-to-weight ratio: 7.5 kW/t (783 kW / 104.3 t)

Stronger than 95% of the mining equipment in the register — out of 945 models with a stated power figure.

Calculated from the documented figures above — not a rating.

Frequently asked questions

How much power does the LeTourneau D950 have?

The LeTourneau D950 delivers 1,065 hp.

How much does the LeTourneau D950 weigh?

The unladen weight is 104,326 kg.

What engine does the LeTourneau D950 have?

30,496 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 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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