Challenger MT685D VS John Deere 8450 specs comparison

Challenger MT685D 2011 comparison online with competitors

Challenger MT685D

General Infos
Make Challenger
Model MT685D
Country United states
Production From 2011  Until 2013
Price -
Tractor type Row Crop tractor
Fuel diesel
Service repair manual Challenger MT685D Manual

Dimensions, sizes and tires
AG front tires 480/70R34
AG rear tires 520/85R46
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 24250 lbs or 10999 kg
Length 215.7 inches [547 cm]
Width -
Height 141 inches [358 cm]
Wheelbase 122 inches [309 cm]
Ground clearance -
Turning radius -
Rear tread size -
Front tread size -
Turning radius -

Horsepower and engin specs
Engine capacity 513.8 ci or 8.4 L
Cylinders 6 cylinders
Engine power 340 hp or 253.5 kW
Engine RPM 2100 (rpm)
Torque -
Torque RPM -
Fuel type diesel
Fuel injection electronic high-pressure 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 Challenger MT685D Parts
Electrical and battery specs
Batteries number 2
Batteries voltage 12 V
Battries Amps -
Cold Amps -
Ground force negative
Charging system alternator
Charging Volts -
Charging Amps 240 amps
Clutch and gearbox specs
Trans system Techstar CVT
Trans type continuously variable transmission
Trans gears infinite 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 air-conditioning and OptiRide Plus hydraulic suspension AGCO System 150 (optional)
Differentiel lock electro-hydraulic
Hydraulics specifications
System closed center load sensing
Valves 4 to 6
Pump flow -
SVC flow 26.4 gpm or 99.9 lpm
Steering flow -
Tank capacity 29.1 gal or 110.1 L
Hydraulic pressure 2900 psi or 200.0 bar
Max flow 46 gpm or 174.1 lpm
Drawbar specifications
Drawbar type Cat
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 540E@1577 (rpm)
PTO Clutch electro-hydraulic
Rear PTO independent
Rear PTO RPM 1000 (rpm)
Front PTO -
Front PTO 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 Cat III
Rear hitch lift 22760 lbs or 10323 kg
Front hitch Cat III
Front hitch lift 11000 lbs or 4989 kg

John Deere 8450 1982 comparison online with competitors

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 -

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