EngineFiat 3.5L 4-cyl diesel
Transmission8-speed gear 8-speed 16-speed
Series65 Series

The Fiat 665C tractor is powered by a Fiat 3.5L 4-cyl diesel engine. It has a 8-speed gear 8-speed 16-speed transmission.

Engine

The engine is a Fiat 8045.2 diesel 4-cylinder liquid-cooled with a displacement of 210.9ci / 3.5L. It has a bore/stroke of 3.94x4.33inches / 100x 110mm and produces 66hp / 49.2kW of power. The fuel system is direct injection and the air cleaner is dry. It has a thermostart pre-heating system and is rated at 2500 rpm. The engine is started electrically with a 12-volt starter.

Transmission

The transmission details are not specified in the provided.

Brakes

The brakes are band brakes and the final drive is spur gear. The Fiat 665C tractor has a crawler drive system. It has a two-post ROPS with a canopy.

Steering

The steering is powered by a Fiat 3.5L 4-cylinder diesel engine. The fuel tank has a capacity of 20 gallons / 75.7L.

Common Problems

Users have reported issues with the crawler drive system, specifically with the tracks slipping or coming off. The band brakes have also been known to wear out quickly and require frequent replacement. Some users have also reported issues with the final drive, which can cause the tractor to lose power or become stuck. The two-post ROPS with canopy has been criticized for not providing enough protection in the event of a rollover.

What Users Like

Users appreciate the power and reliability of the Fiat 665C's engine. The tractor is also praised for its fuel efficiency and low maintenance requirements. The crawler drive system provides excellent traction and maneuverability in difficult terrain. The two-post ROPS with canopy is appreciated for providing some protection from the elements while still allowing for good visibility.

Fiat 665C Technical Specifications

Engine Detail

DescriptionFiat 8045.2 diesel 4-cylinder liquid-cooled
Displacemen210.9ci / 3.5L
Bore/strok3.94x4.33inches / 100x 110mm
Powe66hp / 49.2kW
Fuel Systedirect injection
Air Cleanedry
Pre-heatinthermostart
Rated Rp2500
Starteelectric
Starter Volt12

Engine

DescriptionFiat 3.5L 4-cyl diesel
Fuel Tan20gal / 75.7L

Mechanical

Drivcrawler
Final Drivespur gear
DescriptionBand brakes Two-post ROPS with canopy

Hydraulics

Typopen center
Pressur2460psi / 169.6bar
Rear Valve1 to 3
Pump Flo9 gpm/34.1 lpm

Tractor Hitch

Rear TypII
Controposition and draft control

Electrical

Charging Systealternator
Charging Amp33
Battery Volt12

Power Take Off Pto

Rear Ptindependent
Rear Rp540 (1.375)
Engine Rp540@2197

Transmissions

Description8-speed gear 8-speed 16-speed

Dimensions And Tracks

Weigh7529 to 7859 pounds
Description12.2-inch tracks

Tracks

Widt14.1inches / 35cm
Length On Groun61inches / 154cm
Area On Groun1720in² / 1.1m²
Ground Pressur4.4psi / 0.3bar

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