Tractors > Massey Ferguson > 491

Massey Ferguson 491 Engine



Massey Ferguson 491 tractor photo
2004 - 2006
400 Series
Utility tractor
Series map:
481
491
492
80.0hp
89.0hp
99.0hp
Engine Detail
Perkins 1104C-44T
turbocharged diesel
4-cylinder
liquid-cooled vertical
Displacement268.6 ci
4.4 L
Bore/Stroke4.134x5.00 inches
105 x 127 mm
EmissionsTier II
Power (gross)89 hp
66.4 kW
Air cleanerdual paper elements
Compression18.2:1
Rated RPM2200
Torque282 lb-ft
382.4 Nm
Torque RPM1200
Starter volts12
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, 2024
©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.