John Deere 8450 VS Massey Ferguson 8690 specs comparison

John Deere 8450

General Infos

Make	John Deere
Model	8450
Country	United states
Production	From 1982  Until 1988
Price	-
Tractor type	Four wheel Drive (4WD) tractor
Fuel	diesel
Service repair manual	John Deere 8450 Manual

Dimensions, sizes and tires

AG front tires	20.8-34
AG rear tires	20.8-34
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	27560 lbs or 12501 kg
Length	223.5 inches [567 cm]
Width	-
Height	-
Wheelbase	125 inches [317 cm]
Ground clearance	-
Turning radius	17.8 feet [5.4 m]
Rear tread size	-
Front tread size	-
Turning radius	-

Horsepower and engin specs

Engine capacity	466 ci or 7.6 L
Cylinders	6 cylinders
Engine power	225 hp or 167.8 kW
Engine RPM	2100 (rpm)
Torque	-
Torque RPM	-
Fuel type	diesel
Fuel injection	-
Fuel tank size	185 gal or 700.2 L
Oil capacity	20 qts or 18.9 L
Oil change	-
Starter motor	-
Starter volts	12 V
Parts And Accessories	John Deere 8450 Parts

Electrical and battery specs

Batteries number	2
Batteries voltage	6 V
Battries Amps	-
Cold Amps	800
Ground force	negative
Charging system	alternator
Charging Volts	-
Charging Amps	110 amps

Clutch and gearbox specs

Trans system	Quad-Range
Trans type	partial power shift
Trans gears	16 forward and 6 reverse
Clutch system	Perma-Clutch hydraulic wet discs

Cabine and mechanical specs

Wheel drive	4x4 articulated 4WD
Final drive	-
Steering	hydrostatic power
Braking system	power wet disc
Cabin type	Sound-Gard cab with air-conditioning
Differentiel lock	-

Hydraulics specifications

System	closed center constant-pressure
Valves	2 to 4
Pump flow	32 gpm or 121.1 lpm
SVC flow	-
Steering flow	-
Tank capacity	37.5 gal or 141.9 L
Hydraulic pressure	-
Max flow	-

Drawbar specifications

Drawbar type	-
Claimed power	-
Drawbar horsepower	173.52 hp or 129.4 kW
Fuel consumption	12.0 gal/hour or 45.4 l/hour
Pulling power	26,567 lbs or 12050 kg

Power take-off (PTO) specs

Claimed power	185 hp or 138.0 kW
Real power	186.98 hp or 139.4 kW
Engine @RPM	-
PTO Clutch	hydraulic wet disc
Rear PTO	independent
Rear PTO RPM	1000 (rpm)
Front PTO	-
Front PTO RPM	-
Mid PTO	-
Mid PTO RPM	-
Fuel consumption	11.9 gal/hour or 45.0 l/hour

3 point hitch specifiations

Hitch system	lower-link
Rear hitch	3/3N
Rear hitch lift	9,262 lbs or 4201 kg
Front hitch	-
Front hitch lift	-

Massey Ferguson 8690

General Infos

Make	Massey Ferguson
Model	8690
Country	United states
Production	From 2011  Until 2013
Price	-
Tractor type	Row Crop tractor
Fuel	diesel
Service repair manual	Massey Ferguson 8690 Manual

Dimensions, sizes and tires

AG front tires	420/85R34
AG rear tires	480/80R50 (duals)
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	22250 lbs or 10092 kg
Length	223.2 inches [566 cm]
Width	100.4 inches [255 cm] (min)
Height	133.1 inches [338 cm]
Wheelbase	122.2 inches [310 cm]
Ground clearance	-
Turning radius	-
Rear tread size	-
Front tread size	-
Turning radius	-

Horsepower and engin specs

Engine capacity	512.6 ci or 8.4 L
Cylinders	6 cylinders
Engine power	340 hp or 253.5 kW
Engine RPM	2100 (rpm)
Torque	1136 lb-ft or 1540.4 Nm
Torque RPM	1500 (rpm)
Fuel type	diesel
Fuel injection	common rail
Fuel tank size	167 gal or 632.1 L
Oil capacity	-
Oil change	-
Starter motor	electric
Starter volts	12 V
Parts And Accessories	Massey Ferguson 8690 Parts

Electrical and battery specs

Batteries number	2
Batteries voltage	12 V
Battries Amps	-
Cold Amps	775
Ground force	negative
Charging system	alternator
Charging Volts	-
Charging Amps	240 amps

Clutch and gearbox specs

Trans system	Dyna-VT
Trans type	continuously-variable transmission (CVT)
Trans gears	infinite (2-range) forward and reverse
Clutch system	-

Cabine and mechanical specs

Wheel drive	4x4 MFWD 4WD
Final drive	inboard planetary
Steering	hydrostatic power
Braking system	hydraulic wet disc
Cabin type	Cab standard with heat and air-conditioning
Differentiel lock	electro-hydraulic

Hydraulics specifications

System	closed center load sensing
Valves	4 to 6
Pump flow	46 gpm or 174.1 lpm
SVC flow	26.4 gpm or 99.9 lpm
Steering flow	-
Tank capacity	-
Hydraulic pressure	2901 psi or 200.0 bar
Max flow	-

Drawbar specifications

Drawbar type	-
Claimed power	-
Drawbar horsepower	245.7 hp or 183.2 kW
Fuel consumption	16.5 gal/hour or 62.5 l/hour
Pulling power	25170 lbs or 11417 kg

Power take-off (PTO) specs

Claimed power	290 hp or 216.3 kW
Real power	331.0 hp or 246.8 kW
Engine @RPM	-
PTO Clutch	-
Rear PTO	independent
Rear PTO RPM	1000E (rpm)
Front PTO	optional
Front PTO RPM	1000 (rpm)
Mid PTO	-
Mid PTO RPM	-
Fuel consumption	17.6 gal/hour or 66.6 l/hour

3 point hitch specifiations

Hitch system	-
Rear hitch	III
Rear hitch lift	21336 lbs or 9678 kg
Front hitch	-
Front hitch lift	11000 lbs or 4989 kg

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