Caterpillar D7R Engine


Caterpillar D7R tractor photo
1996 - 2010
Model year
Bulldozer
Series map:
D7R
247.0hp
Engine Detail
Caterpillar 3306
turbocharged aftercooled diesel
6-cylinder
liquid-cooled inline
Displacement638 ci
10.5 L
Bore/Stroke4.75x6.00 inches
121 x 152 mm
Power (net)230 hp
171.5 kW
Power (gross)247 hp
184.2 kW
Fuel systemdirect injection
Rated RPM2100
Starterelectric
Starter volts24
Page information
Peter Easterlund - owner of TractorData.com
Copyright 2024 TractorData.com®
TractorData is a family-owned small business located in Minnesota that has been providing reference information on tractors since 1999.
Peter Easterlund - owner/author
Email: Peter@TractorData.com
Updated on February 24, 2022
©2000-2024 - TractorData.com®. Notice: Every attempt is made to ensure the data listed is accurate. However, differences between sources, incomplete listings, errors, and data entry mistakes do occur. Consult official literature from the manufacturer before attempting any service or repair.