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Komatsu D70 Crawler dozers tech specs

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2016-2025
11,044.91 cu cm Displacement
320.21 liter Fuel cap
2.41 m Height - top of cab
13,850 kg Operating weight
2.65 m Track length
61.21 cm Track width

A 13,850 kg crawler dozer built for grading, site preparation, and general earthmoving work, the Komatsu D70 combines a 6D125 engine with a 5-speed forward, 4-speed reverse transmission and a stable undercarriage layout for controlled pushing performance. With its 320.21 liter fuel capacity, 2.65 m track length, and 61.21 cm track width, it is suited for roadworks, land clearing, and civil projects where traction, steady blade control, and practical day-to-day operation matter.

Operating weight 13,850 kg

Engine model 6D125

Engine displacement 11,044.91 cu cm

Maximum forward speed 10.46 kph

Maximum reverse speed 9.17 kph

Fuel tank capacity 320.21 liters

Track width 61.21 cm

Makana rating

Owner rating

 | 3

Market average

AED 480,000

Starting from

AED 350,000

Komatsu D70 Technical specifications

General

Displacement

11044.91 cu cm

Engine model

6D125

Max speed forward

10.46 kph

Operating weight

13,850 kg

Service refill capacities

Fuel cap

320.21 liter

Dimensions

Height - top of cab

2.41 m

Length with blade

4.15 m

Width over tracks

2.5 m

Transmission

Max speed reverse

9.17 kph

Number of forward gears

5

Number of reverse gears

4

Undercarriage

Track gauge

1.89 m

Track length

2.65 m

Track width

61.21 cm

View more
Download datasheets
OEM product brochure

Komatsu D70 expert review

Reviewed by Adrien E. on April 22, 2026

Overview

The Komatsu D70 (2016–2025) is a practical crawler dozer designed for grading, site preparation, and general earthmoving tasks. It delivers a 13,850 kg operating weight, a 6D125 engine, and a 5-forward, 4-reverse transmission, providing steady and controlled pushing performance across daily jobsite work.

Expert rating: 5 stars

Pros Practical size, good traction, and simple drivetrain setup for everyday dozing work.
Cons Lower machine mass and push authority than larger crawler dozers.

Performance & Efficiency

The 6D125 engine and 5-speed forward, 4-speed reverse transmission deliver steady power for grading, site prep, and general push work, while the 13,850 kg operating weight keeps the machine manageable across routine contractor jobs.

In Comparison

Cat D6: Strong competitor with broad contractor appeal and established grading performance.
Cat D7: Heavier dozer with more production pushing capability.
Komatsu D70: Better balanced for buyers wanting practical size, usable power, and straightforward daily operation.

Final Verdict

Rated 5 stars, the Komatsu D70 offers solid dozing performance and strong value within the AED 350,000–480,000 range.

Show less

Komatsu D70 owner rating

Komatsu D70 Crawler dozers [2016-2025]

2016-2025

Overall rating

Based on 3 ratings

4.3
performance

4.3

comfort

4.3

fuel efficiency

4.3

safety

4.3

features

4.3

5 stars

33 %

4 stars

67 %

3 stars

0 %

2 stars

0 %

1 stars

0 %

Pros
Easy to handle on everyday grading and site cleanup work.
Cons
Lacks the heavier push feel of a larger D7-class dozer.
performance

4.0

comfort

5.0

fuel efficiency

4.0

safety

5.0

features

4.0

Valuation

Last 12 month
2016

Komatsu D70 similar models

Highlight differences
Komatsu D70LE-8
Cat D6D
Cat D7E
General
Displacement 11,044.91 cu cm
Displacement 10,500.85 cu cm
Displacement 9,301.32 cu cm
Engine model 6D125
Engine model 3306
Engine model C9.3 ACERT
Max speed forward 10.46 kph
Max speed forward -
Max speed forward -
Operating weight 13,850 kg
Operating weight -
Operating weight 25,704 kg
Blade capacity -
Blade capacity 3.29 cu m
Blade capacity 6.88 cu m
Drive type -
Drive type -
Drive type Electric
Years 2016-2025
Years 2005-2018
Years 2009-2017
Market Average AED 480,000
Market Average AED 435,000
Market Average AED 1,100,000
Price AED 350,000
Price AED 410,000
Price AED 900,000
Service refill capacities
Fuel cap 320.21 liter
Fuel cap -
Fuel cap 409.16 liter
Hydraulic fluid cap -
Hydraulic fluid cap 45.8 liter
Hydraulic fluid cap 76.08 liter
Cooling fluid cap -
Cooling fluid cap -
Cooling fluid cap 87.06 liter
Dimensions
Height - top of cab 2.41 m
Height - top of cab -
Height - top of cab 3.41 m
Length with blade 4.15 m
Length with blade -
Length with blade 5.82 m
Width over tracks 2.5 m
Width over tracks -
Width over tracks 2.9 m
Blade height -
Blade height 1.13 cm
Blade height 1.52 m
Ground clearance -
Ground clearance -
Ground clearance 0.49 m
Length without blade -
Length without blade -
Length without blade 4.63 m
Transmission
Max speed reverse 9.17 kph
Max speed reverse -
Max speed reverse -
Number of forward gears 5
Number of forward gears -
Number of forward gears -
Number of reverse gears 4
Number of reverse gears -
Number of reverse gears -
Undercarriage
Track gauge 1.89 m
Track gauge -
Track gauge 1.98 m
Track length 2.65 m
Track length -
Track length 3.02 m
Track width 61.21 cm
Track width -
Track width 61.21 cm
Ground pressure -
Ground pressure 0.65 bar
Ground pressure 0.68 bar
Ground contact area -
Ground contact area -
Ground contact area 93,373.7 cu cm
Number of shoes per side -
Number of shoes per side -
Number of shoes per side 40
Number of track rollers per side -
Number of track rollers per side -
Number of track rollers per side 7
Track pitch -
Track pitch -
Track pitch 21.84 cm
Engine
Aspiration -
Aspiration Turbocharged
Aspiration -
Gross power -
Gross power -
Gross power 187.92 kw
Power measured @ -
Power measured @ -
Power measured @ 1,700 rpm
Operational specifications
Blade width -
Blade width 3 m
Blade width 3 m
Hydraulic system
Pump flow cap -
Pump flow cap 166.16 lpm
Pump flow cap 312.26 lpm
Relief valve pressure -
Relief valve pressure 155.13 bar
Relief valve pressure 275.79 bar
Blades
Blade angle -
Blade angle 12 degrees
Blade angle -
Refill capacities
Engine oil cap -
Engine oil cap -
Engine oil cap 30.28 liter
Final drives fluid cap -
Final drives fluid cap -
Final drives fluid cap 34.07 liter

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build datetime: 4/22/2026, 10:43:25 AM