Komatsu D45P-1 Crawler Dozer Specs

Category: Crawler Dozers ➔
Manufacturer: Komatsu ➔
Model: D45P-1 ➔

The Komatsu D45P-1 Crawler Dozer is a powerful and reliable machine designed for a variety of earthmoving and construction tasks. With its 90 horsepower engine and 3.2 cubic yard blade capacity, this dozer is capable of handling tough terrain with ease. Measuring 15.3 feet in length with the blade attached, and with a ground clearance of 1.5 feet, the D45P-1 offers excellent maneuverability and efficiency on the job site. Whether pushing dirt or grading land, this Komatsu dozer delivers top performance and productivity.

Dimensions

Komatsu D45P-1 Crawler Dozer Dimensions specifications
Ground Clearance	1.50 ft (0.46 m)
Height - Top of Cab	8.40 ft (2.56 m)
Length of Track on Ground	8.50 ft (2.59 m)
Length w/ Blade	15.30 ft (4.66 m)
Length w/o Blade	11.80 ft (3.60 m)
Width Over Tracks	8.20 ft (2.50 m)

Engine

Komatsu D45P-1 Crawler Dozer Engine specifications
Displacement	264.30 cu in (4,331.11 cu cm)
Engine Model	S4D105-3
Gross Power	90.00 hp (67.11 kw)
Number of Cylinders	4
Power Measured @	2400 rpm

Operating Specifications

Komatsu D45P-1 Crawler Dozer Operating Specifications specifications
Operating Weight	23,148.60 lbs (10,500.04 kg)

Standard Blade

Komatsu D45P-1 Crawler Dozer Standard Blade specifications
Capacity	3.20 cu yd (2.45 cu m)
Height	35.30 in (89.66 cm)
Width	9.90 ft (3.02 m)

Transmission

Komatsu D45P-1 Crawler Dozer Transmission specifications
Number of Forward Gears	3
Number of Reverse Gears	3
Transmission Type	TF

Undercarriage

Komatsu D45P-1 Crawler Dozer Undercarriage specifications
Ground Pressure	3.5 psi
Number of Carrier Rollers per Side	1
Number of Shoes per Side	43
Number of Track Rollers per Side	6
Standard Shoe Size	28.40 in (72.14 cm)
Track Gauge	5.80 ft (1.77 m)
Track Pitch	6.90 in (17.53 cm)

Our Main Office

Construction Equipment Guide
470 Maryland Drive
Fort Washington, PA 19034
800-523-2200

About Us

Construction Equipment Guide covers the nation with its four regional newspapers, offering construction and industry news and information along with new and used construction equipment for sale from dealers in your area. Now we extend those services and information to the internet. Making it as easy as possible to find the news and equipment that you need and want.

Contents Copyrighted 2026, by Construction Equipment Guide, which is a Registered Trademark, registered in the U.S. Patent Office. Registration number 0957323. All rights reserved, nothing may be reprinted or reproduced (including framing) in whole or part without written permission from the publisher. All editorial material, photographs, drawings, letters, and other material will be treated as unconditionally assigned for publication and copyright purposes and are subject to Construction Equipment Guide’s unrestricted right to edit and comment editorially. Contributor articles do not necessarily reflect the policy or opinions of this publication.

Read our privacy policy here.
Mastodon