Ford 6640 VS Renault 681 specs comparison

Ford 6640

General Infos

Make	Ford
Model	6640
Country	United states
Production	From 1991  Until 1995
Price	33,400  USD
Tractor type	Utility tractor
Fuel	diesel
Service repair manual	Ford 6640 Manual

Dimensions, sizes and tires

AG front tires	7.50-16
AG rear tires	16.9-30
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	7,099 lbs or 3220 kg
Length	162 inches [411 cm]
Width	80 inches [203 cm]
Height	107 inches [271 cm]
Wheelbase	93 inches [236 cm]
Ground clearance	-
Turning radius	-
Rear tread size	-
Front tread size	-
Turning radius	-

Horsepower and engin specs

Engine capacity	304 ci or 5.0 L
Cylinders	4 cylinders 8 valves
Engine power	-
Engine RPM	2200 (rpm)
Torque	-
Torque RPM	-
Fuel type	diesel
Fuel injection	-
Fuel tank size	25 gal or 94.6 L
Oil capacity	12.1 qts or 11.5 L
Oil change	-
Starter motor	-
Starter volts	12 V
Parts And Accessories	Ford 6640 Parts

Electrical and battery specs

Batteries number	1
Batteries voltage	12 V
Battries Amps	-
Cold Amps	800
Ground force	negative
Charging system	alternator
Charging Volts	-
Charging Amps	55 amps

Clutch and gearbox specs

Trans system	ElectroShift/Pulse Command
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	inboard planetary
Steering	hydrostatic power
Braking system	mechanical (S)
Cabin type	Two-post foldable ROPS
Differentiel lock	mechanical (S)

Hydraulics specifications

System	open center
Valves	1 to 4
Pump flow	18.2 gpm or 68.9 lpm
SVC flow	-
Steering flow	-
Tank capacity	-
Hydraulic pressure	-
Max flow	-

Drawbar specifications

Drawbar type	-
Claimed power	-
Drawbar horsepower	67.18 hp or 50.1 kW
Fuel consumption	4.7 gal/hour or 17.8 l/hour
Pulling power	10,512 lbs or 4768 kg

Power take-off (PTO) specs

Claimed power	76 hp or 56.7 kW
Real power	75.63 hp or 56.4 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	4.5 gal/hour or 17.0 l/hour

3 point hitch specifiations

Hitch system	Position control and top-link draft sensing
Rear hitch	II
Rear hitch lift	4,200 lbs or 1905 kg
Front hitch	-
Front hitch lift	-

Renault 681

General Infos

Make	Renault
Model	681
Country	France
Production	From 1979  Until 1980
Price	-
Tractor type	-
Fuel	diesel
Service repair manual	Renault 681 Manual

Dimensions, sizes and tires

AG front tires	11.2-24
AG rear tires	16.9-30
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	7,221 lbs or 3275 kg
Length	159.1 inches [404 cm]
Width	-
Height	98.8 inches [250 cm]
Wheelbase	94.9 inches [241 cm]
Ground clearance	-
Turning radius	33.1 feet [10.1 m]
Rear tread size	-
Front tread size	-
Turning radius	-

Horsepower and engin specs

Engine capacity	230.0 ci or 3.8 L
Cylinders	4 cylinders
Engine power	68 hp or 50.7 kW
Engine RPM	2350 (rpm)
Torque	169.6 lb-ft or 230.0 Nm
Torque RPM	1500 (rpm)
Fuel type	diesel
Fuel injection	-
Fuel tank size	21.7 gal or 82.1 L
Oil capacity	-
Oil change	-
Starter motor	-
Starter volts	-
Parts And Accessories	Renault 681 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	12 forward and reverse
Clutch system	-

Cabine and mechanical specs

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

Hydraulics specifications

System	-
Valves	-
Pump flow	-
SVC flow	-
Steering flow	-
Tank capacity	-
Hydraulic pressure	-
Max flow	8.0 gpm or 30.3 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	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	8,489 lbs or 3850 kg
Front hitch	-
Front hitch lift	-

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