Categories ↠ Crawler Dozers ↠ Caterpillar D7R

Caterpillar D7R Crawler Dozer

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

The Caterpillar D7R is a crawler dozer designed for heavy earthmoving, grading, and site preparation work. Built on a tracked undercarriage, it provides traction and stability on soft, uneven, and steep terrain. The D7R is commonly used in construction, mining, land clearing, road building, and forestry applications. It features a front-mounted blade for pushing and spreading material, with a rear ripper available on many configurations for breaking compacted ground. Known for its durable frame, serviceability, and balance of power and control, the Caterpillar D7R remains a widely recognized machine in the crawler dozer category.

See all Caterpillar D7Rs for sale

Dimensions

Ground Clearance	1 ft (0 m)
Length of Track on Ground	10 ft (3 m)
Length w/ Blade	19 ft (6 m)

Engine

Aspiration	Turbocharged
Net Power	230 hp (172 kw)
Number of Cylinders	6
Power Measured @	2100 rpm

Hydraulic System

Pump Flow Capacity	47 gpm (177 lpm)
Pump type	Piston
Relief Valve Pressure	3306 psi

Operating Specifications

Alternator Supplied Amperage	70 amps
Cooling System Fluid Capacity	20 gal (75 l)
Engine Oil Capacity	7 gal (28 l)
Final Drives Fluid Capacity	4 gal (13 l)
Hydraulic Fluid Capacity	14 gal (54 l)
Operating Voltage	24 volts

Standard Blade

Width

13 ft (4 m)

Transmission

Number of Forward Gears	3
Number of Reverse Gears	3
Transmission Type	Power Shift

Undercarriage

Number of Shoes per Side	40
Number of Track Rollers per Side	7
Standard Shoe Size	22 in (56 cm)
Track Gauge	7 ft (2 m)

Caterpillar D7Rs currently for sale

A 2000 Caterpillar D7R From Arrow-West Equipment LTD for Call for Price

A Caterpillar D7R From Ziegler CAT for $175,500.00 USD

A Caterpillar D7R From Madisa - Maquinas Diesel S.A. DE C.V. for Call for Price

A 2008 Caterpillar D7R From Korpan Tractor for $181,399.00 USD

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