J.I. Case 1594 VS John Deere 7820 specs comparison

J.I. Case 1594

General Infos

Make	J.I. Case
Model	1594
Country	Unites states
Production	From 1983  Until 1984
Price	26,000  USD
Tractor type	Utility tractor
Fuel	diesel
Service repair manual	J.I. Case 1594 Manual

Dimensions, sizes and tires

AG front tires	10.00-16 (2WD)
AG rear tires	16.9-38
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	9,290 lbs or 4213 kg
Length	-
Width	78 inches [198 cm]
Height	107 inches [271 cm]
Wheelbase	100 inches [254 cm]
Ground clearance	16 inches [40 cm] (2WD)
Turning radius	-
Rear tread size	56 to 84 inches
Front tread size	56 to 80 inches
Turning radius	-

Horsepower and engin specs

Engine capacity	329 ci or 5.4 L
Cylinders	6 cylinders
Engine power	97 hp or 72.3 kW
Engine RPM	2300 (rpm)
Torque	242.7 lb-ft or 329.1 Nm
Torque RPM	1425 (rpm)
Fuel type	diesel
Fuel injection	-
Fuel tank size	36 gal or 136.3 L
Oil capacity	13.2 qts or 12.5 L
Oil change	-
Starter motor	-
Starter volts	12 V
Parts And Accessories	J.I. Case 1594 Parts

Electrical and battery specs

Batteries number	1
Batteries voltage	12 V
Battries Amps	96 amps
Cold Amps	420
Ground force	negative
Charging system	alternator
Charging Volts	-
Charging Amps	45 amps

Clutch and gearbox specs

Trans system	Hydra-Shift
Trans type	partial power shift
Trans gears	12 forward and 4 reverse
Clutch system	-

Cabine and mechanical specs

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

Hydraulics specifications

System	open center
Valves	2
Pump flow	-
SVC flow	-
Steering flow	7.7 gpm or 29.1 lpm
Tank capacity	-
Hydraulic pressure	2600 psi or 179.3 bar
Max flow	10.5 gpm or 39.7 lpm

Drawbar specifications

Drawbar type	-
Claimed power	74 hp or 55.2 kW
Drawbar horsepower	69.37 hp or 51.7 kW
Fuel consumption	5.1 gal/hour or 19.3 l/hour
Pulling power	8,198 lbs or 3718 kg

Power take-off (PTO) specs

Claimed power	86 hp or 64.1 kW
Real power	81.94 hp or 61.1 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	4.9 gal/hour or 18.5 l/hour

3 point hitch specifiations

Hitch system	-
Rear hitch	II
Rear hitch lift	7,440 lbs or 3374 kg
Front hitch	-
Front hitch lift	-

John Deere 7820

General Infos

Make	John Deere
Model	7820
Country	United states
Production	From 2004  Until 2007
Price	-
Tractor type	Row Crop tractor
Fuel	diesel
Service repair manual	John Deere 7820 Manual

Dimensions, sizes and tires

AG front tires	11.00-16
AG rear tires	18.4R4
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	16,002 lbs or 7258 kg
Length	212.2 inches [538 cm]
Width	96 inches [243 cm] (short axle)
Height	125.4 inches [318 cm]
Wheelbase	112.6 inches [286 cm]
Ground clearance	-
Turning radius	-
Rear tread size	-
Front tread size	-
Turning radius	-

Horsepower and engin specs

Engine capacity	496 ci or 8.1 L
Cylinders	6 cylinders
Engine power	-
Engine RPM	2100 (rpm)
Torque	-
Torque RPM	-
Fuel type	diesel
Fuel injection	-
Fuel tank size	103.5 gal or 391.7 L
Oil capacity	25.4 qts or 24.0 L
Oil change	-
Starter motor	-
Starter volts	12 V
Parts And Accessories	John Deere 7820 Parts

Electrical and battery specs

Batteries number	2
Batteries voltage	12 V
Battries Amps	-
Cold Amps	925
Ground force	negative
Charging system	alternator
Charging Volts	-
Charging Amps	150 amps

Clutch and gearbox specs

Trans system	AutoPowr IVT
Trans type	infinitely variable transmission
Trans gears	infinite forward and reverse
Clutch system	hydraulic wet discs

Cabine and mechanical specs

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

Hydraulics specifications

System	closed-center pressure-flow compensated
Valves	7
Pump flow	32.2 gpm or 121.9 lpm
SVC flow	30 gpm or 113.6 lpm
Steering flow	-
Tank capacity	28.5 gal or 107.9 L
Hydraulic pressure	3046 psi or 210.0 bar
Max flow	-

Drawbar specifications

Drawbar type	-
Claimed power	-
Drawbar horsepower	143.52 hp or 107.0 kW
Fuel consumption	9.5 gal/hour or 36.0 l/hour
Pulling power	21,634 lbs or 9813 kg

Power take-off (PTO) specs

Claimed power	155 hp or 115.6 kW
Real power	170.96 hp or 127.5 kW
Engine @RPM	540@1950 (rpm)
PTO Clutch	hydraulic wet discs
Rear PTO	independent
Rear PTO RPM	540 (rpm)
Front PTO	-
Front PTO RPM	-
Mid PTO	-
Mid PTO RPM	-
Fuel consumption	9.6 gal/hour or 36.3 l/hour

3 point hitch specifiations

Hitch system	-
Rear hitch	3/3N
Rear hitch lift	10,050 lbs or 4558 kg
Front hitch	-
Front hitch lift	-

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