1980 Caterpillar D7G For Sale in Bethesda, MD

Name: 1980 Caterpillar D7G
Brand: Caterpillar
SKU: 89179067
Availability: InStock

/ Save to Watch List

Auction Info: Starting on 2026-09-09 Click here to place a bid

AllSurplus – A Liquidity Services Marketplace

AllSurplus – A Liquidity Services Marketplace Dealer Info

AllSurplus – A Liquidity Services Marketplace Website

Click here to email AllSurplus – A Liquidity Services Marketplace.

Contact: Buyer Help

Click for Phone Number

Machine Info:

Serial Number:	92V07878
Machine Location:	BETHESDA, MD
More Information:	https://www.allsurplus.com/asset/249/23609?utm_source=constructionequipmentguide&utm_medium=cpa&utm_term=23609-249-11

Description:

1980 Caterpillar D7G Crawler Tractor

From the manufacturer:

Supplied by HeavyEquipmentData.com →

The Caterpillar D7G is a crawler dozer designed for earthmoving, grading, and site preparation in construction, mining, and land clearing applications. As part of Caterpillar's D7 series, the D7G is known for its tracked undercarriage, high tractive effort, and durable blade control for pushing material on rough terrain. It is commonly used for road building, forestry work, and heavy-duty dozing where traction and stability are required. The D7G typically features a diesel engine, mechanical powertrain, and serviceable components suited to field maintenance. Its crawler design provides low ground pressure and reliable performance on soft or uneven surfaces.

Dimensions
Ground Clearance	1 ft (0 m)
Ground Clearance	1 ft (0 m)
Height	11 ft (3 m)
Height To Top Of Cab	11 ft (3 m)
Height To Top Of Cab	11 ft (3 m)
Length	17 ft (5 m)
Length Of Track On Ground	9 ft (3 m)
Length Of Track On Ground	9 ft (3 m)
Length W/ Blade	17 ft (5 m)
Length W/O Blade	14 ft (4 m)
Length W/O Blade	15 ft (5 m)
Weight	44,600 lbs (20,230 kg)
Width	9 ft (3 m)
Width Over Tracks	8 ft (3 m)
Width Over Tracks	9 ft (3 m)
Engine
Aspiration	turbochaged
Displacement	641 cu in (10,501 cu cm)
Displacement	641 cu in (10,501 cu cm)
Engine Make	2,236
Engine Make	2,236
Engine Model	3306 T
Engine Model	3,306
Gross Power	250 hp (186 kw)
Gross Power	200 hp (149 kw)
Number Of Cylinders	6
Power Measured @	2,000 rpm
Operational
Fuel Capacity	115 gal (435 l)
Fuel Capacity	155 gal (587 l)
Operating Weight	44,600 lbs (20,227 kg)
Operating Weight	40,702 lbs (18,459 kg)
Standard Blade
Cutting Depth	9 in (23 cm)
Width	12 ft (4 m)
Transmission
Max Speed - Forward	5 mph (8 kph)
Max Speed - Forward	6 mph (10 kph)
Max Speed - Reverse	5 mph (8 kph)
Max Speed - Reverse	7 mph (12 kph)
Number Of Forward Gears	6
Number Of Forward Gears	3
Number Of Reverse Gears	4
Number Of Reverse Gears	3
Transmission Type	direct drive
Transmission Type	powershift
Undercarriage
Ground Contact Area	4278.01 in2
Ground Contact Area	4712.01 in2
Ground Pressure	10 psi
Number Of Track Rollers Per Side	6
Number Of Track Rollers Per Side	6
Standard Shoe Size	20 in (51 cm)
Standard Shoe Size	22 in (56 cm)
Track Gauge	7 ft (2 m)
Track Gauge	7 ft (2 m)

Dealer Contact Info:

AllSurplus – A Liquidity Services Marketplace

AllSurplus – A Liquidity Services Marketplace Dealer Info

AllSurplus – A Liquidity Services Marketplace Website

Email AllSurplus – A Liquidity Services Marketplace.

Contact: Buyer Help

Click for Phone Number

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

1980 Caterpillar D7G For Sale in Bethesda, MD

AllSurplus – A Liquidity Services Marketplace

Contact: Buyer Help

Machine Info:

Description:

From the manufacturer:

Dealer Contact Info:

AllSurplus – A Liquidity Services Marketplace

Contact: Buyer Help

Log In to Your CEG Account

Stay Ahead of the Market