Massey Ferguson 4270 VS Challenger MT645B specs comparison

Massey Ferguson 4270

General Infos

Make	Massey Ferguson
Model	4270
Country	United states
Production	From 1997  Until 2001
Price	-
Tractor type	Utility tractor
Fuel	diesel
Service repair manual	Massey Ferguson 4270 Manual

Dimensions, sizes and tires

AG front tires	10.00-16
AG rear tires	18.4-30
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	7712 lbs or 3498 kg
Length	169 inches [429 cm] (2WD)
Width	79 inches [200 cm]
Height	106 inches [269 cm]
Wheelbase	103 inches [261 cm]
Ground clearance	16 inches [40 cm]
Turning radius	-
Rear tread size	60 to 88 inches
Front tread size	54 to 78 inches
Turning radius	-

Horsepower and engin specs

Engine capacity	365.2 ci or 6.0 L
Cylinders	6 cylinders
Engine power	110 hp or 82.0 kW
Engine RPM	2200 (rpm)
Torque	334 lb-ft or 452.9 Nm
Torque RPM	1200 (rpm)
Fuel type	diesel
Fuel injection	-
Fuel tank size	52.8 gal or 199.8 L
Oil capacity	14.3 qts or 13.5 L
Oil change	-
Starter motor	-
Starter volts	12 V
Parts And Accessories	Massey Ferguson 4270 Parts

Electrical and battery specs

Batteries number	2
Batteries voltage	12 V
Battries Amps	-
Cold Amps	590
Ground force	negative
Charging system	alternator
Charging Volts	-
Charging Amps	45 amps

Clutch and gearbox specs

Trans system	Speedshift
Trans type	partially synchronized
Trans gears	12 forward and 4 reverse
Clutch system	-

Cabine and mechanical specs

Wheel drive	4x2 2WD
Final drive	outboard planetary
Steering	power
Braking system	independent hydraulic wet disc
Cabin type	Two-post foldable ROPS
Differentiel lock	-

Hydraulics specifications

System	open center
Valves	2 to 4
Pump flow	17.4 gpm or 65.9 lpm
SVC flow	-
Steering flow	-
Tank capacity	13.2 gal or 50.0 L
Hydraulic pressure	3046 psi or 210.0 bar
Max flow	-

Drawbar specifications

Drawbar type	-
Claimed power	-
Drawbar horsepower	79.0 hp or 58.9 kW
Fuel consumption	6.2 gal/hour or 23.5 l/hour
Pulling power	9,330 lbs or 4232 kg

Power take-off (PTO) specs

Claimed power	99 hp or 73.8 kW
Real power	100.8 hp or 75.2 kW
Engine @RPM	-
PTO Clutch	hydraulic wet disc
Rear PTO	independent
Rear PTO RPM	540 (rpm)
Front PTO	-
Front PTO RPM	-
Mid PTO	-
Mid PTO RPM	-
Fuel consumption	5.8 gal/hour or 22.0 l/hour

3 point hitch specifiations

Hitch system	position and draft control
Rear hitch	II
Rear hitch lift	7958 lbs or 3609 kg
Front hitch	-
Front hitch lift	-

Challenger MT645B

General Infos

Make	Challenger
Model	MT645B
Country	United states
Production	From 2005  Until 2008
Price	-
Tractor type	Row Crop tractor
Fuel	diesel
Service repair manual	Challenger MT645B Manual

Dimensions, sizes and tires

AG front tires	380/85R34
AG rear tires	480/80R46
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	18,308 lbs or 8304 kg
Length	206 inches [523 cm]
Width	118 inches [299 cm]
Height	123.6 inches [313 cm]
Wheelbase	121.1 inches [307 cm]
Ground clearance	22.4 inches [56 cm]
Turning radius	-
Rear tread size	60 to 88 inches
Front tread size	-
Turning radius	-

Horsepower and engin specs

Engine capacity	449 ci or 7.4 L
Cylinders	6 cylinders 24 valves
Engine power	235 hp or 175.2 kW
Engine RPM	2200 (rpm)
Torque	-
Torque RPM	-
Fuel type	diesel
Fuel injection	-
Fuel tank size	159 gal or 601.8 L
Oil capacity	20 qts or 18.9 L
Oil change	-
Starter motor	-
Starter volts	12 V
Parts And Accessories	Challenger MT645B 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	150 amps

Clutch and gearbox specs

Trans system	TechStar
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	power
Braking system	hydraulic wet disc
Cabin type	Cab standard with heat and A/C
Differentiel lock	electrohydraulic front and rear

Hydraulics specifications

System	pressure flow compensated
Valves	4 to 6
Pump flow	-
SVC flow	-
Steering flow	-
Tank capacity	26.4 gal or 99.9 L
Hydraulic pressure	2900 psi or 200.0 bar
Max flow	39 gpm or 147.6 lpm

Drawbar specifications

Drawbar type	-
Claimed power	-
Drawbar horsepower	172.30 hp or 128.5 kW
Fuel consumption	12.0 gal/hour or 45.4 l/hour
Pulling power	16,954 lbs or 7690 kg

Power take-off (PTO) specs

Claimed power	200 hp or 149.1 kW
Real power	221.55 hp or 165.2 kW
Engine @RPM	540@2037 (rpm)
PTO Clutch	electro-hydraulic wet disc
Rear PTO	independent
Rear PTO RPM	540 (rpm)
Front PTO	-
Front PTO RPM	-
Mid PTO	-
Mid PTO RPM	-
Fuel consumption	12.0 gal/hour or 45.4 l/hour

3 point hitch specifiations

Hitch system	-
Rear hitch	III
Rear hitch lift	15,600 lbs or 7076 kg
Front hitch	II
Front hitch lift	7,700 lbs or 3492 kg

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