John Deere 6630 Engine

John Deere 6630 tractor photo
2006 - 2011
Model year
Engine Detail
John Deere 6068HL280
turbocharged diesel
6-cylinder 12-valve
Displacement:413.7 ci
6.8 L
Bore/Stroke:4.19x5.00 inches
106 x 127 mm
Emissions:Tier III
Rated Power (ECE R24):126 hp
94.0 kW
Rated Power (EC 97/98):130 hp
96.9 kW
Maximum Power (ECE R24):132 hp
98.4 kW
Maximum Power (EC 97/68):137 hp
102.2 kW
Fuel system:high-pressure common rail injection
Cooling system:viscous fan
Air cleaner:dry element
Rated RPM:2300
Idle RPM:850-2460
Operating RPM:1600-2300
Torque:389 lb-ft
527.5 Nm
Torque RPM:1600
Firing order:1-5-3-6-2-4
Starter volts:12
Starter power:4 hp
3.0 kW
Oil capacity:20.6 qts
19.5 L
Oil change:500 h

Coolant capacity:29.6 qts
28.0 L
Coolant change:3000 h

Intake valve clearance:0.014 inches
0.356 mm
Exhaust valve clearance:0.018 inches
0.457 mm
Page information
Last update:January 16, 2014
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