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Letourneau D950 Wheel dozers tech specs

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2006-2011
26.76 cu m Blade capacity
30,496.39 cu cm Displacement
QST 30 Engine model
783 kw Gross power
24.14 kph Max speed forward
104,326 kg Operating weight

A 104,326 kg wheel dozer built for high-volume bulk pushing and large-scale mine or quarry work, the Letourneau D950 combines 783 kilowatt gross power with a 6 m blade and 26.76 cu m blade capacity for serious production output. With its turbocharged QST 30 engine, infinitely variable transmission, and 24.14 kph travel speed in both directions, it is suited for stockpile management, haul road cleanup, overburden movement, and large material handling jobs where speed and blade capacity matter more than tight-site maneuvering.

Operating weight 104,326 kg

Gross power 783 kilowatt

Engine model QST 30

Turbocharged engine

Blade width 6 m

Blade capacity 26.76 cu m

Maximum forward speed 24.14 kph

Fuel tank capacity 2137.77 liters

Makana rating

Owner rating

 | 3

Market average

AED 1,100,000

Starting from

AED 695,000

Letourneau D950 Technical specifications

Engine

Aspiration

Turbocharged

Gross power

783 kw

Power measured @

1,900 rpm

General

Blade capacity

26.76 cu m

Blade width

6.28 m

Displacement

30496.39 cu cm

Engine model

QST 30

Max speed forward

24.14 kph

Operating weight

104,326 kg

Tire size

45/65-45

Transmission type

Infinitely variable

Wheelbase

5.94 m

Dimensions

Blade height

2.23 m

Ground clearance

0.46 m

Height - top of cab

5.94 m

Length with blade

13.44 m

Overall Width

5.03 m

Refill capacities

Engine oil cap

132.1 liter

Final drives fluid cap

23.09 liter

Service refill capacities

Fuel cap

2137.77 liter

Transmission fluid cap

19.3 liter

Transmission

Max speed reverse

24.14 kph

View more
Download datasheets
OEM product brochure

Letourneau D950 expert review

Reviewed by Jed H. on April 22, 2026

Overview

The Letourneau D950 (2006–2011) is a massive wheel dozer designed for high-volume bulk pushing and large mining support tasks. It delivers 783 kilowatt gross power, a 6 m blade width, and a 26.76 cu m blade capacity, providing serious production performance on large open job sites.

Expert rating: 3 stars

Pros Huge blade capacity and very high power for large-scale production work.
Cons Very large machine size and high running costs limit flexibility.

Performance & Efficiency

The 783 kilowatt turbocharged engine, infinitely variable transmission, and 26.76 cu m blade capacity give the D950 the ability to move large material volumes quickly, while the 24.14 kph travel speed helps shorten cycle times on wide production sites.

In Comparison

Cat 854: Proven wheel dozer with strong mining and stockpile performance.
Cat 824: More manageable and versatile for mixed site duties.
Letourneau D950: Known for extreme size, large blade volume, and high-output production work.

Final Verdict

Rated 3 stars, the Letourneau D950 offers specialized heavy-production wheel dozer capability within the AED 695,000–1,100,000 range.

Show less

Letourneau D950 owner rating

Letourneau D950 Wheel dozers [2006-2011]

2006-2011

Overall rating

Based on 3 ratings

4.0
performance

4.0

comfort

4.3

fuel efficiency

4.3

safety

4.0

features

4.0

5 stars

34 %

4 stars

33 %

3 stars

33 %

2 stars

0 %

1 stars

0 %

Pros
Moves a huge amount of material in very few passes.
Cons
Needs a lot of room to work properly.
performance

4.0

comfort

4.0

fuel efficiency

4.0

safety

4.0

features

4.0

Valuation

Last 12 month
2006

Letourneau D950 similar models

Highlight differences
Letourneau D950
Cat 854G
Cat 824C
Engine
Aspiration Turbocharged
Aspiration -
Aspiration -
Gross power 783 kw
Gross power 596.57 kw
Gross power 234.9 kw
Power measured @ 1,900 rpm
Power measured @ 1,750 rpm
Power measured @ -
Alternator supplied amperage -
Alternator supplied amperage 105 Amh
Alternator supplied amperage -
Torque rise -
Torque rise 30 %
Torque rise -
Years 2006-2011
Years 2013-2025
Years 2002-2015
Market Average AED 1,100,000
Market Average AED 2,020,000
Market Average AED 294,000
Price AED 695,000
Price AED 760,000
Price AED 184,000
General
Blade capacity 26.76 cu m
Blade capacity -
Blade capacity 4.74 cu m
Blade width 6.28 m
Blade width 6.34 m
Blade width -
Displacement 30,496.39 cu cm
Displacement 34,501.4 cu cm
Displacement 14,600.91 cu cm
Engine model QST 30
Engine model Cat 2236 or 3508B EUI
Engine model Cat 3406 or 2236
Max speed forward 24.14 kph
Max speed forward 21.24 kph
Max speed forward 33.31 kph
Operating weight 104,326 kg
Operating weight 96,266 kg
Operating weight 30,380 kg
Tire size 45/65-45
Tire size 45/65R45, L-4
Tire size 29.5-25 16PR (L-3)
Transmission type Infinitely variable
Transmission type -
Transmission type -
Wheelbase 5.94 m
Wheelbase 5.91 m
Wheelbase 3.54 m
Operating voltage -
Operating voltage 24
Operating voltage -
Max torque -
Max torque 4,218.03 Nm
Max torque -
Dimensions
Blade height 2.23 m
Blade height -
Blade height -
Ground clearance 0.46 m
Ground clearance 1.31 m
Ground clearance 0.49 m
Height - top of cab 5.94 m
Height - top of cab 5.55 m
Height - top of cab 3.96 m
Length with blade 13.44 m
Length with blade 13.41 m
Length with blade 7.71 m
Overall Width 5.03 m
Overall Width 4.54 m
Overall Width 3.2 m
Turning radius -
Turning radius 9.91 m
Turning radius -
Refill capacities
Engine oil cap 132.1 liter
Engine oil cap 102.2 liter
Engine oil cap -
Final drives fluid cap 23.09 liter
Final drives fluid cap 345.19 liters
Final drives fluid cap -
Service refill capacities
Fuel cap 2,137.77 liter
Fuel cap 1,562.07 liter
Fuel cap 588.95 liter
Transmission fluid cap 19.3 liter
Transmission fluid cap 169.19 liter
Transmission fluid cap -
Cooling fluid cap -
Cooling fluid cap 204.01 liters
Cooling fluid cap -
Hydraulic fluid cap -
Hydraulic fluid cap 326.27 liter
Hydraulic fluid cap -
Engine crankcase -
Engine crankcase 102.2 liters
Engine crankcase -
Transmission
Max speed reverse 24.14 kph
Max speed reverse 23.34 kph
Max speed reverse 37.82 kph
Number of reverse gears -
Number of reverse gears 3
Number of reverse gears 4
Number of forward gears -
Number of forward gears 3
Number of forward gears 4

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build datetime: 5/13/2026, 2:48:15 PM