John Deere 770 Engine


John Deere 770 tractor photo
1989 - 1998
70 Compact Series
Compact Utility tractor
Yanmar built
Series map:
670
770
870
19.3hp
23.0hp
28.0hp
Engine Detail
Yanmar 3TN82-RJX
diesel
3-cylinder
liquid-cooled
Displacement83.1 ci
1.4 L
Bore/Stroke3.22x3.39 inches
82 x 86 mm
Fuel systemdirect injection
Air cleanerdry element
Pre-heatingair intake heater
Compression18.1:1
Rated RPM2600
Idle RPM800-2800
Starter volts12
Oil capacity4.2 qts
4.0 L
Coolant capacity5.1 qts
4.8 L
Page information
Contact: Peter Easterlund
Updated on July 25, 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.