john deere 6420

John Deere 6420 tractor photo
2002 - 2006 Utility tractor
2002 - 2006
Utility tractor
2002 - 2006
Utility tractor
2002 - 2006
Utility tractor
Engine Detail
John Deere PowerTech 4045HL070
turbocharged diesel
4-cylinder
liquid-cooled
Displacement
276 ci 4.5 L
Bore/Stroke
4.19x5.00 inches 106 x 127 mm
Emissions
Tier I
Power
110 hp 82.0 kW
Air cleaner
dry
Rated RPM
2300
Idle RPM
875-2510
Operating RPM
1000-2300
Torque
273 lb-ft 370.2 Nm
Torque RPM
1500
Firing order
1-3-4-2
Starter volts
12
Starter power
4 hp 3.0 kW
Coolant capacity
14.4 qts 13.6 L
Intake valve clearance
0.014 inches 0.356 mm
Exhaust valve clearance
0.018 inches 0.457 mm
Engine Oil
6420 diesel engine oil chart
Oil capacity
16.8 qts 15.9 L
Oil change
500 h
Engine Detail
John Deere PowerTech 4045HL473
turbocharged diesel
4-cylinder
liquid-cooled
Used a Denso High-Pressure Common Rail (HPCR) fuel injection system. Also engine model 4045HL475
Displacement
276 ci 4.5 L
Bore/Stroke
4.19x5.00 inches 106 x 127 mm
Emissions
Tier II
Power
110 hp 82.0 kW
Air cleaner
dry
Rated RPM
2300
Idle RPM
845-2465
Torque
346 lb-ft 469.2 Nm
Torque RPM
1500
Firing order
1-3-4-2
Starter volts
12
Starter power
4 hp 3.0 kW
Coolant capacity
14.4 qts 13.6 L
Intake valve clearance
0.014 inches 0.356 mm
Exhaust valve clearance
0.018 inches 0.457 mm
Engine Oil
6420 diesel engine oil chart
Oil capacity
16.8 qts 15.9 L
Oil change
500 h