Allis Chalmers 185 VS Challenger MT425B specs comparison

Allis Chalmers 185

General Infos

Make	Allis Chalmers
Model	185
Country	United states
Production	From 1970  Until 1981
Price	18,891  USD
Tractor type	-
Fuel	diesel
Service repair manual	Allis Chalmers 185 Manual

Dimensions, sizes and tires

AG front tires	6.50-16
AG rear tires	13.6-38
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	6,710 lbs or 3043 kg
Length	158 inches [401 cm]
Width	76.5 inches [194 cm]
Height	-
Wheelbase	99.2 inches [251 cm]
Ground clearance	-
Turning radius	10.3 feet [3.1 m] (with brake)
Rear tread size	58 to 93 inches
Front tread size	53 to 77 inches
Turning radius	-

Horsepower and engin specs

Engine capacity	301 ci or 4.9 L
Cylinders	6 cylinders
Engine power	-
Engine RPM	2200 (rpm)
Torque	-
Torque RPM	-
Fuel type	diesel
Fuel injection	-
Fuel tank size	24.6 gal or 93.1 L
Oil capacity	11 qts or 10.4 L
Oil change	-
Starter motor	-
Starter volts	-
Parts And Accessories	Allis Chalmers 185 Parts

Electrical and battery specs

Batteries number	-
Batteries voltage	-
Battries Amps	-
Cold Amps	-
Ground force	negative
Charging system	alternator
Charging Volts	-
Charging Amps	55 amps

Clutch and gearbox specs

Trans system	Allis-Chalmers Power Director
Trans type	partial power shift
Trans gears	8 forward and 2 reverse
Clutch system	-

Cabine and mechanical specs

Wheel drive	4x2 2WD
Final drive	-
Steering	hydrostatic power
Braking system	differential mechanical band and disc
Cabin type	Open operator station
Differentiel lock	-

Hydraulics specifications

System	open
Valves	2
Pump flow	-
SVC flow	-
Steering flow	-
Tank capacity	6.5 gal or 24.6 L
Hydraulic pressure	-
Max flow	20 gpm or 75.7 lpm

Drawbar specifications

Drawbar type	-
Claimed power	-
Drawbar horsepower	63.82 hp or 47.6 kW
Fuel consumption	5.3 gal/hour or 20.1 l/hour
Pulling power	7,568 lbs or 3432 kg

Power take-off (PTO) specs

Claimed power	-
Real power	70.72 hp or 52.7 kW
Engine @RPM	-
PTO Clutch	-
Rear PTO	continuous
Rear PTO RPM	540 (rpm)
Front PTO	-
Front PTO RPM	-
Mid PTO	-
Mid PTO RPM	-
Fuel consumption	4.9 gal/hour or 18.5 l/hour

3 point hitch specifiations

Hitch system	-
Rear hitch	II
Rear hitch lift	-
Front hitch	-
Front hitch lift	-

Challenger MT425B

General Infos

Make	Challenger
Model	MT425B
Country	United states
Production	From 2004  Until 2010
Price	-
Tractor type	Utility tractor
Fuel	diesel
Service repair manual	Challenger MT425B Manual

Dimensions, sizes and tires

AG front tires	7.50-16 (2WD)
AG rear tires	18.4R34
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	8885 lbs or 4030 kg
Length	-
Width	-
Height	-
Wheelbase	-
Ground clearance	-
Turning radius	-
Rear tread size	-
Front tread size	-
Turning radius	-

Horsepower and engin specs

Engine capacity	268 ci or 4.4 L
Cylinders	4 cylinders
Engine power	75 hp or 55.9 kW
Engine RPM	2200 (rpm)
Torque	-
Torque RPM	-
Fuel type	diesel
Fuel injection	direct injection
Fuel tank size	-
Oil capacity	-
Oil change	-
Starter motor	-
Starter volts	12 V
Parts And Accessories	Challenger MT425B Parts

Electrical and battery specs

Batteries number	-
Batteries voltage	12 V
Battries Amps	-
Cold Amps	-
Ground force	negative
Charging system	-
Charging Volts	-
Charging Amps	-

Clutch and gearbox specs

Trans system	Autopower IV
Trans type	four speed power shift
Trans gears	16 forward and reverse
Clutch system	wet disc

Cabine and mechanical specs

Wheel drive	4x2 2WD
Final drive	-
Steering	hydrostatic power
Braking system	hydraulic wet disc
Cabin type	Cab optional
Differentiel lock	-

Hydraulics specifications

System	-
Valves	-
Pump flow	-
SVC flow	-
Steering flow	-
Tank capacity	-
Hydraulic pressure	-
Max flow	-

Drawbar specifications

Drawbar type	-
Claimed power	-
Drawbar horsepower	48.5 hp or 36.2 kW
Fuel consumption	3.9 gal/hour or 14.8 l/hour
Pulling power	8385 lbs or 3803 kg

Power take-off (PTO) specs

Claimed power	60 hp or 44.7 kW
Real power	59.7 hp or 44.5 kW
Engine @RPM	-
PTO Clutch	-
Rear PTO	-
Rear PTO RPM	540 (rpm)
Front PTO	-
Front PTO RPM	-
Mid PTO	-
Mid PTO RPM	-
Fuel consumption	3.7 gal/hour or 14.0 l/hour

3 point hitch specifiations

Hitch system	-
Rear hitch	II
Rear hitch lift	-
Front hitch	-
Front hitch lift	-

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