John Deere 7720 VS Challenger MT945B specs comparison

John Deere 7720 2004 comparison online with competitors

John Deere 7720

General Infos
Make John Deere
Model 7720
Country United states
Production From 2004  Until 2007
Price -
Tractor type Row Crop tractor
Fuel diesel
Service repair manual John Deere 7720 Manual

Dimensions, sizes and tires
AG front tires 11.00-16
AG rear tires 18.4R4
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 15,501 lbs or 7031 kg
Length 212.2 inches [538 cm]
Width 96 inches [243 cm] (short axle)
Height 125.4 inches [318 cm]
Wheelbase 112.6 inches [286 cm]
Ground clearance -
Turning radius -
Rear tread size -
Front tread size -
Turning radius -

Horsepower and engin specs
Engine capacity 414 ci or 6.8 L
Cylinders 6 cylinders
Engine power -
Engine RPM 2100 (rpm)
Torque -
Torque RPM -
Fuel type diesel
Fuel injection -
Fuel tank size 103.5 gal or 391.7 L
Oil capacity 27.5 qts or 26.0 L
Oil change -
Starter motor -
Starter volts 12 V
Parts And Accessories John Deere 7720 Parts
Electrical and battery specs
Batteries number 2
Batteries voltage 12 V
Battries Amps -
Cold Amps 925
Ground force negative
Charging system alternator
Charging Volts -
Charging Amps 150 amps
Clutch and gearbox specs
Trans system AutoPowr IVT
Trans type infinitely variable transmission
Trans gears infinite forward and reverse
Clutch system hydraulic wet discs
Cabine and mechanical specs
Wheel drive 4x2 2WD
Final drive -
Steering hydrostatic power
Braking system hydraulic wet disc
Cabin type Cab standard
Differentiel lock -
Hydraulics specifications
System closed-center pressure-flow compensated
Valves 7
Pump flow 32.2 gpm or 121.9 lpm
SVC flow 30 gpm or 113.6 lpm
Steering flow -
Tank capacity 28.5 gal or 107.9 L
Hydraulic pressure 3046 psi or 210.0 bar
Max flow -
Drawbar specifications
Drawbar type -
Claimed power -
Drawbar horsepower 129.08 hp or 96.3 kW
Fuel consumption 8.1 gal/hour or 30.7 l/hour
Pulling power 20604 lbs or 9345 kg
Power take-off (PTO) specs
Claimed power 140 hp or 104.4 kW
Real power 150.58 hp or 112.3 kW
Engine @RPM 540@1950 (rpm)
PTO Clutch hydraulic wet discs
Rear PTO independent
Rear PTO RPM 540 (rpm)
Front PTO -
Front PTO RPM -
Mid PTO -
Mid PTO RPM -
Fuel consumption 8.3 gal/hour or 31.4 l/hour
3 point hitch specifiations
Hitch system -
Rear hitch 3/3N
Rear hitch lift 10,050 lbs or 4558 kg
Front hitch -
Front hitch lift -

Challenger MT945B 2007 comparison online with competitors

Challenger MT945B

General Infos
Make Challenger
Model MT945B
Country United states
Production From 2007  Until 2009
Price -
Tractor type -
Fuel diesel
Service repair manual Challenger MT945B Manual

Dimensions, sizes and tires
AG front tires 710/70R42
AG rear tires 710/70R42
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 60,000 lbs or 27216 kg
Length 298 inches [756 cm]
Width 200 inches [508 cm]
Height 151 inches [383 cm]
Wheelbase 155.5 inches [394 cm]
Ground clearance 17.5 inches [44 cm]
Turning radius -
Rear tread size -
Front tread size -
Turning radius -

Horsepower and engin specs
Engine capacity 923 ci or 15.1 L
Cylinders 6 cylinders 24 valves
Engine power 430 hp or 320.7 kW
Engine RPM -
Torque -
Torque RPM -
Fuel type diesel
Fuel injection -
Fuel tank size 390 gal or 1476.2 L
Oil capacity -
Oil change -
Starter motor -
Starter volts -
Parts And Accessories Challenger MT945B Parts
Electrical and battery specs
Batteries number 4
Batteries voltage 12 V
Battries Amps -
Cold Amps 1000
Ground force -
Charging system -
Charging Volts -
Charging Amps 185 amps
Clutch and gearbox specs
Trans system powershift
Trans type -
Trans gears 16 forward and 4 reverse
Clutch system -
Cabine and mechanical specs
Wheel drive 4x4 articulated 4WD
Final drive -
Steering -
Braking system wet disc
Cabin type standard
Differentiel lock -
Hydraulics specifications
System closed center PFC
Valves 4 to 6
Pump flow -
SVC flow -
Steering flow -
Tank capacity -
Hydraulic pressure 2900 psi or 200.0 bar
Max flow 43.5 gpm or 164.6 lpm
Drawbar specifications
Drawbar type -
Claimed power -
Drawbar horsepower -
Fuel consumption -
Pulling power -
Power take-off (PTO) specs
Claimed power -
Real power -
Engine @RPM -
PTO Clutch -
Rear PTO -
Rear PTO RPM -
Front PTO -
Front PTO RPM -
Mid PTO -
Mid PTO RPM -
Fuel consumption -
3 point hitch specifiations
Hitch system -
Rear hitch -
Rear hitch lift -
Front hitch -
Front hitch lift -

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