Caterpillar D7R XR II Crawler Dozer Specs

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

The Caterpillar D7R XR II is a powerful and versatile Crawler Dozer designed to handle a variety of construction and earthmoving tasks. With a robust engine boasting 258 horsepower and a hydraulic system pump flow capacity of 47.6 gpm, this machine offers efficient performance on the job site. Equipped with a standard blade capacity of 9 cubic yards and a transmission featuring multiple forward and reverse gears, the D7R XR II ensures smooth operation and productivity. Its durable undercarriage with 41 shoes per side and 8 track rollers per side provides stability and traction, making it a reliable choice for heavy-duty applications.

Dimensions

Caterpillar D7R XR II Crawler Dozer Dimensions specifications
Ground Clearance	16.40 ft (5.00 m)
Height - Top of Cab	11.10 ft (3.38 m)
Length of Track on Ground	12.00 ft (3.66 m)
Length w/ Blade	19.80 ft (6.04 m)
Length w/o Blade	15.50 ft (4.72 m)
Width Over Tracks	8.50 ft (2.59 m)

Engine

Caterpillar D7R XR 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 XR II Crawler Dozer Hydraulic System specifications
Pump Flow Capacity	47.60 gpm (180.17 lpm)

Operating Specifications

Caterpillar D7R XR II Crawler Dozer Operating Specifications specifications
Alternator Supplied Amperage	95 amps
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)
Operating Voltage	24 volts

Standard Blade

Caterpillar D7R XR II Crawler Dozer Standard Blade specifications
Capacity	9.00 cu yd (6.88 cu m)
Height	60.00 in (152.40 cm)
Width	12.10 ft (3.69 m)

Transmission

Caterpillar D7R XR 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 XR II Crawler Dozer Undercarriage specifications
Ground Contact Area	5,760.00 cu in (94,389.70 cu cm)
Ground Pressure	9.8 psi
Number of Shoes per Side	41
Number of Track Rollers per Side	8
Standard Shoe Size	24.00 in (60.96 cm)
Track Gauge	6.50 ft (1.98 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