Massey-Harris 55 VS Challenger MT975B specs comparison

Massey-Harris 55

General Infos

Make	Massey-Harris
Model	55
Country	United states
Production	From 1946  Until 1955
Price	-
Tractor type	Standard tread tractor
Fuel	gasoline
Service repair manual	Massey-Harris 55 Manual

Dimensions, sizes and tires

AG front tires	7.50x18
AG rear tires	-
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	7223 lbs or 3276 kg
Length	145.5 inches [369 cm]
Width	-
Height	83.3 inches [211 cm]
Wheelbase	90.1 inches [228 cm]
Ground clearance	-
Turning radius	-
Rear tread size	57.4 inches
Front tread size	-
Turning radius	-

Horsepower and engin specs

Engine capacity	382 ci or 6.3 L
Cylinders	4 cylinders
Engine power	-
Engine RPM	1350 (rpm)
Torque	-
Torque RPM	-
Fuel type	gasoline
Fuel injection	-
Fuel tank size	27.5 gal or 104.1 L
Oil capacity	10 qts or 9.5 L
Oil change	-
Starter motor	-
Starter volts	12 V
Parts And Accessories	Massey-Harris 55 Parts

Electrical and battery specs

Batteries number	1
Batteries voltage	6 V
Battries Amps	-
Cold Amps	-
Ground force	-
Charging system	-
Charging Volts	-
Charging Amps	-

Clutch and gearbox specs

Trans system	-
Trans type	gear
Trans gears	4 forward and 1 reverse
Clutch system	dry disc

Cabine and mechanical specs

Wheel drive	4x2 2WD
Final drive	-
Steering	manual
Braking system	differential mechanical expanding shoe
Cabin type	Open operator station
Differentiel lock	-

Hydraulics specifications

System	-
Valves	-
Pump flow	-
SVC flow	-
Steering flow	-
Tank capacity	3.5 gal or 13.2 L
Hydraulic pressure	-
Max flow	10 gpm or 37.9 lpm

Drawbar specifications

Drawbar type	-
Claimed power	41 hp or 30.6 kW
Drawbar horsepower	57.55 hp or 42.9 kW
Fuel consumption	-
Pulling power	6,377 lbs or 2892 kg

Power take-off (PTO) specs

Claimed power	56 hp or 41.8 kW
Real power	-
Engine @RPM	521@1350 (rpm)
PTO Clutch	-
Rear PTO	-
Rear PTO RPM	540 (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	-

Challenger MT975B

General Infos

Make	Challenger
Model	MT975B
Country	United states
Production	From 2007  Until 2009
Price	-
Tractor type	-
Fuel	diesel
Service repair manual	Challenger MT975B Manual

Dimensions, sizes and tires

AG front tires	800/70R38
AG rear tires	800/70R38
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	1106 ci or 18.1 L
Cylinders	6 cylinders 24 valves
Engine power	570 hp or 425.0 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 MT975B 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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