Allis Chalmers U VS Hesston 680 specs comparison

Allis Chalmers U

General Infos

Make	Allis Chalmers
Model	U
Country	United states
Production	From 1929  Until 1952
Price	-
Tractor type	Standard tread tractor
Fuel	gasoline
Service repair manual	Allis Chalmers U Manual

Dimensions, sizes and tires

AG front tires	6.00x16
AG rear tires	12.75x24
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	4,600 lbs or 2086 kg
Length	118.5 inches [300 cm]
Width	63.1 inches [160 cm]
Height	53.5 inches [135 cm]
Wheelbase	-
Ground clearance	-
Turning radius	-
Rear tread size	-
Front tread size	-
Turning radius	-

Horsepower and engin specs

Engine capacity	318 ci or 5.2 L
Cylinders	4 cylinders
Engine power	-
Engine RPM	1200 (rpm)
Torque	-
Torque RPM	-
Fuel type	gasoline
Fuel injection	-
Fuel tank size	24 gal or 90.8 L
Oil capacity	-
Oil change	-
Starter motor	-
Starter volts	-
Parts And Accessories	Allis Chalmers U 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	-
Trans type	-
Trans gears	4 forward and 1 reverse
Clutch system	-

Cabine and mechanical specs

Wheel drive	4x2 2WD
Final drive	-
Steering	-
Braking system	-
Cabin type	-
Differentiel lock	-

Hydraulics specifications

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

Drawbar specifications

Drawbar type	-
Claimed power	20 hp or 14.9 kW
Drawbar horsepower	30.37 hp or 22.6 kW
Fuel consumption	-
Pulling power	2,452 lbs or 1112 kg

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	-

Hesston 680

General Infos

Make	Hesston
Model	680
Country	United states
Production	From 1981  Until 1984
Price	21,550  USD
Tractor type	Utility tractor
Fuel	diesel
Service repair manual	Hesston 680 Manual

Dimensions, sizes and tires

AG front tires	7.50-16 (2WD)
AG rear tires	16.9-30
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	5,407 lbs or 2452 kg
Length	135 inches [342 cm] (2WD)
Width	-
Height	99.5 inches [252 cm]
Wheelbase	89 inches [226 cm]
Ground clearance	-
Turning radius	-
Rear tread size	-
Front tread size	-
Turning radius	-

Horsepower and engin specs

Engine capacity	211 ci or 3.5 L
Cylinders	4 cylinders
Engine power	-
Engine RPM	2500 (rpm)
Torque	-
Torque RPM	-
Fuel type	diesel
Fuel injection	direct injection
Fuel tank size	21.1 gal or 79.9 L
Oil capacity	-
Oil change	-
Starter motor	-
Starter volts	12 V
Parts And Accessories	Hesston 680 Parts

Electrical and battery specs

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

Clutch and gearbox specs

Trans system	-
Trans type	mechanical shuttle
Trans gears	8 forward and reverse
Clutch system	-

Cabine and mechanical specs

Wheel drive	4x2 2WD
Final drive	-
Steering	hydrostatic power
Braking system	differential hydraulic disc
Cabin type	ROPS standard
Differentiel lock	-

Hydraulics specifications

System	open center
Valves	2
Pump flow	11 gpm or 41.6 lpm
SVC flow	-
Steering flow	-
Tank capacity	-
Hydraulic pressure	2702 psi or 186.3 bar
Max flow	-

Drawbar specifications

Drawbar type	-
Claimed power	-
Drawbar horsepower	53.33 hp or 39.8 kW
Fuel consumption	3.6 gal/hour or 13.6 l/hour
Pulling power	6,252 lbs or 2835 kg

Power take-off (PTO) specs

Claimed power	62 hp or 46.2 kW
Real power	61.20 hp or 45.6 kW
Engine @RPM	-
PTO Clutch	-
Rear PTO	independent
Rear PTO RPM	540 (rpm)
Front PTO	-
Front PTO RPM	-
Mid PTO	-
Mid PTO RPM	-
Fuel consumption	3.5 gal/hour or 13.2 l/hour

3 point hitch specifiations

Hitch system	-
Rear hitch	II
Rear hitch lift	4,410 lbs or 2000 kg
Front hitch	-
Front hitch lift	-

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