David Brown 2D VS Allis Chalmers S specs comparison

David Brown 2D

General Infos

Make	David Brown
Model	2D
Country	United states
Production	From 1956  Until 1961
Price	-
Tractor type	Tool Carrier tractor
Fuel	diesel
Service repair manual	David Brown 2D Manual

Dimensions, sizes and tires

AG front tires	4.00x15
AG rear tires	6.00x22
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	1900 lbs or 861 kg
Length	116.5 inches [295 cm]
Width	67 inches [170 cm] (min)
Height	55 inches [139 cm]
Wheelbase	72 inches [182 cm]
Ground clearance	-
Turning radius	-
Rear tread size	40 to 68 inches
Front tread size	40 to 68 inches
Turning radius	-

Horsepower and engin specs

Engine capacity	77 ci or 1.3 L
Cylinders	2 cylinders
Engine power	14.1 hp or 10.5 kW
Engine RPM	1800 (rpm)
Torque	-
Torque RPM	-
Fuel type	diesel
Fuel injection	direct injection
Fuel tank size	-
Oil capacity	-
Oil change	-
Starter motor	electric
Starter volts	12 V
Parts And Accessories	David Brown 2D Parts

Electrical and battery specs

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

Clutch and gearbox specs

Trans system	David Brown
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	mechanical internal expanding
Cabin type	Open operator station
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	-
Fuel consumption	-
Pulling power	-

Power take-off (PTO) specs

Claimed power	-
Real power	-
Engine @RPM	-
PTO Clutch	-
Rear PTO	live
Rear PTO RPM	540 (rpm)
Front PTO	-
Front PTO RPM	-
Mid PTO	-
Mid PTO RPM	560 (rpm)
Fuel consumption	-

3 point hitch specifiations

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

Allis Chalmers S

General Infos

Make	Allis Chalmers
Model	S
Country	United states
Production	From 1937  Until 1942
Price	-
Tractor type	Agricultural Crawler tractor
Fuel	diesel
Service repair manual	Allis Chalmers S Manual

Dimensions, sizes and tires

AG front tires	tracks
AG rear tires	tracks
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	20,100 lbs or 9117 kg
Length	146 inches [370 cm]
Width	97 inches [246 cm]
Height	74 inches [187 cm]
Wheelbase	-
Ground clearance	-
Turning radius	-
Rear tread size	-
Front tread size	-
Turning radius	-

Horsepower and engin specs

Engine capacity	675.1 ci or 11.1 L
Cylinders	4 cylinders
Engine power	-
Engine RPM	1050 (rpm)
Torque	-
Torque RPM	-
Fuel type	diesel
Fuel injection	mechancal injection
Fuel tank size	64 gal or 242.2 L
Oil capacity	-
Oil change	-
Starter motor	-
Starter volts	6 V
Parts And Accessories	Allis Chalmers S Parts

Electrical and battery specs

Batteries number	-
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	5 forward and 1 reverse
Clutch system	dry disc

Cabine and mechanical specs

Wheel drive	crawler
Final drive	-
Steering	-
Braking system	-
Cabin type	Open operator station
Differentiel lock	-

Hydraulics specifications

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

Drawbar specifications

Drawbar type	-
Claimed power	48 hp or 35.8 kW
Drawbar horsepower	68.9 hp or 51.4 kW
Fuel consumption	-
Pulling power	11,367 lbs or 5156 kg

Power take-off (PTO) specs

Claimed power	-
Real power	84.3 hp or 62.9 kW
Engine @RPM	-
PTO Clutch	-
Rear PTO	-
Rear PTO RPM	-
Front PTO	-
Front PTO RPM	-
Mid PTO	-
Mid PTO RPM	-
Fuel consumption	8.2 gal/hour or 31.0 l/hour

3 point hitch specifiations

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

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