Categories ↠ Crawler Dozers ↠ Liebherr PR742B M

Liebherr PR742B M Crawler Dozer

Category: Crawler Dozers ➔
Manufacturer: Liebherr ➔
Model: PR742B M ➔

General Specifications

Dimensions

Ground Clearance	2 ft (0 m)
Height - Top of Cab	11 ft (3 m)
Length of Track on Ground	11 ft (3 m)
Length w/ Blade	19 ft (6 m)
Length w/o Blade	14 ft (4 m)
Width Over Tracks	10 ft (3 m)

Engine

Aspiration	Turbo-charged
Displacement	610 cu in (9,996 cu cm)
Engine Model	D 926 TI-E
Net Power	234 hp (174 kw)
Number of Cylinders	6
Power Measured @	1800 rpm

Hydraulic System

Pump Flow Capacity	77 gpm (291 lpm)
Pump type	Load sensing proportional pump flow control
Relief Valve Pressure	2320 psi

Operating Specifications

Alternator Supplied Amperage	55 amps
Cooling System Fluid Capacity	16 gal (62 l)
Engine Oil Capacity	6 gal (22 l)
Final Drives Fluid Capacity	6 gal (23 l)
Fuel Capacity	119 gal (450 l)
Hydraulic Fluid Capacity	50 gal (189 l)
Operating Voltage	24 volts
Operating Weight	54,200 lbs (24,585 kg)

Standard Blade

Capacity	8 cu yd (6 cu m)
Height	53 in (135 cm)
Width	15 ft (5 m)

Transmission

Max Speed - Forward	7 mph (11 kph)
Max Speed - Reverse	5 mph (8 kph)
Number of Forward Gears	3
Number of Reverse Gears	2

Undercarriage

Ground Contact Area	8,215 cu in (134,622 cu cm)
Ground Pressure	6.6 psi
Number of Track Rollers per Side	8
Standard Shoe Size	32 in (81 cm)
Track Gauge	7 ft (2 m)

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 2024, 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