Caterpillar D7R LGP II Crawler Dozer Specs

Category: Crawler Dozers ➔
Manufacturer: Caterpillar ➔
Model: D7R LGP II ➔

The Caterpillar D7R LGP II Crawler Dozer is a powerful and versatile machine designed for heavy-duty earthmoving and construction tasks. With a robust engine delivering up to 258 horsepower, this bulldozer boasts impressive performance capabilities. The hydrostatic transmission system allows for smooth operation, while the spacious cab provides comfort and visibility for operators. Equipped with a wide standard blade and excellent ground clearance, the D7R LGP II is ideal for a variety of applications, making it a reliable asset on any job site.

Dimensions

Caterpillar D7R LGP II Crawler Dozer Dimensions specifications
Ground Clearance	19.50 ft (5.94 m)
Height - Top of Cab	11.40 ft (3.47 m)
Length of Track on Ground	10.50 ft (3.20 m)
Length w/ Blade	19.10 ft (5.82 m)
Length w/o Blade	15.50 ft (4.72 m)
Width Over Tracks	10.40 ft (3.17 m)

Engine

Caterpillar D7R LGP II Crawler Dozer Engine specifications
Displacement	629.00 cu in (10,307.49 cu cm)
Engine Model	3176C
Gross Power	258.00 hp (192.39 kw)
Make	Cat
Net Power	240.00 hp (178.97 kw)
Number of Cylinders	6
Power Measured @	2100 rpm

Hydraulic System

Caterpillar D7R LGP II Crawler Dozer Hydraulic System specifications
Pump Flow Capacity	47.60 gpm (180.17 lpm)
Relief Valve Pressure	3307 psi

Operating Specifications

Caterpillar D7R LGP II Crawler Dozer Operating Specifications specifications
Cooling System Fluid Capacity	20.40 gal (77.21 l)
Engine Oil Capacity	8.20 gal (31.04 l)
Final Drives Fluid Capacity	3.40 gal (12.87 l)
Fuel Capacity	126.50 gal (478.80 l)

Standard Blade

Caterpillar D7R LGP II Crawler Dozer Standard Blade specifications
Capacity	7.70 cu yd (5.89 cu m)
Height	53.00 in (134.62 cm)
Width	15.00 ft (4.57 m)

Transmission

Caterpillar D7R LGP II Crawler Dozer Transmission specifications
Max Speed - Forward	6.60 mph (10.62 kph)
Max Speed - Reverse	8.50 mph (13.68 kph)
Number of Forward Gears	3
Number of Reverse Gears	3
Transmission Type	Hydrostatic

Undercarriage

Caterpillar D7R LGP II Crawler Dozer Undercarriage specifications
Ground Contact Area	9,000.00 cu in (147,483.90 cu cm)
Ground Pressure	6.6 psi
Number of Shoes per Side	43
Number of Track Rollers per Side	7
Standard Shoe Size	36.00 in (91.44 cm)
Track Gauge	7.40 ft (2.26 m)
Track Pitch	8.50 in (21.59 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