Caterpillar D6D Engine


Caterpillar D6D industrial tractor photo
1977 - 1986
Bulldozer
Series map:
D6D
140.0hp
Engine Detail
Caterpillar 3306
turbocharged diesel
6-cylinder
liquid-cooled inline
Displacement638 ci
10.5 L
Bore/Stroke4.75x6.00 inches
121 x 152 mm
Fuel systemdirect injection
Rated RPM1900
Starterelectric
Starter volts24
Oil capacity29 qts
27.4 L
Coolant capacity39 qts (direct drive)
36.9 L
 41 qts (power shift)
38.8 L
Page information
Contact: Peter Easterlund
Updated on February 24, 2022
Copyright 2022 TractorData LLC
©2000-2022 - 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.