International Harvester 3388 VS CaseIH Optum 270 specs comparison

International Harvester 3388

General Infos

Make	International Harvester
Model	3388
Country	United states
Production	From 1978  Until 1981
Price	-
Tractor type	Four wheel Drive (4WD) tractor
Fuel	diesel
Service repair manual	International Harvester 3388 Manual

Dimensions, sizes and tires

AG front tires	16.9-38
AG rear tires	16.9-38
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	17,420 lbs or 7901 kg
Length	-
Width	-
Height	-
Wheelbase	110 inches [279 cm]
Ground clearance	-
Turning radius	-
Rear tread size	-
Front tread size	-
Turning radius	-

Horsepower and engin specs

Engine capacity	436 ci or 7.1 L
Cylinders	6 cylinders
Engine power	-
Engine RPM	2400 (rpm)
Torque	-
Torque RPM	-
Fuel type	diesel
Fuel injection	-
Fuel tank size	90 gal or 340.7 L
Oil capacity	-
Oil change	-
Starter motor	-
Starter volts	12 V
Parts And Accessories	International Harvester 3388 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	-
Trans type	partial power shift
Trans gears	16 forward and 8 reverse
Clutch system	-

Cabine and mechanical specs

Wheel drive	4x4 articulated 4WD
Final drive	-
Steering	hydrostatic power
Braking system	hydraulic wet disc
Cabin type	Cab standard
Differentiel lock	-

Hydraulics specifications

System	closed center
Valves	2
Pump flow	12 gpm or 45.4 lpm
SVC flow	-
Steering flow	-
Tank capacity	-
Hydraulic pressure	-
Max flow	-

Drawbar specifications

Drawbar type	-
Claimed power	-
Drawbar horsepower	111.75 hp or 83.3 kW
Fuel consumption	8.3 gal/hour or 31.4 l/hour
Pulling power	16,764 lbs or 7604 kg

Power take-off (PTO) specs

Claimed power	-
Real power	128.59 hp or 95.9 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	7.6 gal/hour or 28.8 l/hour

3 point hitch specifiations

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

CaseIH Optum 270

General Infos

Make	CaseIH
Model	Optum 270
Country	United states
Production	From 2016
Price	269,685  USD
Tractor type	-
Fuel	-
Service repair manual	CaseIH Optum 270 Manual

Dimensions, sizes and tires

AG front tires	420/85R24
AG rear tires	480/80R50
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	23149 lbs 10500 kg
Length	208.2 inches 528 cm
Width	119 inches 302 cm
Height	132.5 inches 336 cm
Wheelbase	117.3 inches 297 cm
Ground clearance	-
Turning radius	-
Rear tread size	-
Front tread size	-
Turning radius	-

Horsepower and engin specs

Engine capacity	-
Cylinders	6 cylinders
Engine power	290 hp 216.3 kW
Engine RPM	2100 (rpm)
Torque	-
Torque RPM	-
Fuel type	-
Fuel injection	electronic high pressure common rail direct injection
Fuel tank size	166 gal 628.3 L
Oil capacity	-
Oil change	-
Starter motor	electric
Starter volts	12 V
Parts And Accessories	CaseIH Optum 270 Parts

Electrical and battery specs

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

Clutch and gearbox specs

Trans system	-
Trans type	continuously variable transmission (CVT)
Trans gears	infinite (4 range) forward and infinite (2 range) reverse
Clutch system	-

Cabine and mechanical specs

Wheel drive	4x4 MFWD 4WD
Final drive	inboard planetary
Steering	power
Braking system	wet disc
Cabin type	SurroundVision cab standard with air-conditioning
Differentiel lock	-

Hydraulics specifications

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

Drawbar specifications

Drawbar type	Cat
Claimed power	-
Drawbar horsepower	-
Fuel consumption	-
Pulling power	-

Power take-off (PTO) specs

Claimed power	240 hp 179.0 kW
Real power	-
Engine @RPM	-
PTO Clutch	-
Rear PTO	independent
Rear PTO RPM	540 (rpm)
Front PTO	independent
Front PTO RPM	1000 (rpm)
Mid PTO	-
Mid PTO RPM	-
Fuel consumption	-

3 point hitch specifiations

Hitch system	electronic draft control
Rear hitch	III
Rear hitch lift	19180 lbs 8700 kg
Front hitch	-
Front hitch lift	9700 lbs 4399 kg

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