Fiat-Hesston 70-56 Tractor

Manufacturer	Fiat-Hesston
Price	-
Model	70-56
Equipment Type	Utility Tractors
Factory	Fiat

VARIANTS

70-56DT

4WD

HESSTON 70-56 POWER

Engine

70hp / 52.2kW

ENGINE DETAIL

The Fiat-Hesston 70-56 tractor is powered by a robust Fiat 8045.06 diesel engine with a displacement of 3.6L, delivering 70hp at a rated RPM of 2500, benefiting from direct injection and a high compression ratio of 17:1 for improved efficiency. With a bore and stroke of 3.94 x 4.53 inches, this tractor can handle moderate tillage and material handling tasks efficiently. However, the electric starter at 12 volts may present challenges in colder climates, necessitating proper maintenance to ensure reliable starting performance.

Description	Fiat 8045.06 diesel 4-cylinder liquid-cooled
Displacement	220ci / 3.6L
Bore/Stroke	3.94x4.53inches / 100 x 115mm
Power	70hp / 52.2kW
Fuel system	direct injection
Compression	17:1
Rated RPM	2500
Starter	electric
Starter volts	12

HESSTON 70-56 ENGINE

The Fiat-Hesston 70-56 is powered by a robust 3.6L 4-cylinder diesel engine, offering a balance of torque and fuel efficiency ideal for medium-duty farming tasks. Its compact design allows for maneuverability in tighter spaces, but potential limitations in horsepower could affect performance in heavy-duty applications. Regular maintenance is crucial for longevity, particularly regarding fuel injection systems and cooling to prevent overheating during prolonged use.

Description

Fiat 3.6L 4-cyl diesel

TRANSMISSIONS OVERVIEW

The Fiat-Hesston 70-56 tractor features an 8-speed and a partially synchronized 12-speed transmission, which enhances operational versatility and allows for smoother gear transitions, particularly advantageous during fieldwork. The partially synchronized system provides forgiving gear changes under varying loads, reducing the likelihood of transmission wear. However, the complexity of such a transmission might lead to increased maintenance demands compared to a fully synchronized system, so operators should be mindful of regular service intervals.

Description

8-speed partially synchronized 12-speed partially synchronized

TRANSMISSION 1

The Fiat-Hesston 70-56 features a partially synchronized transmission with 8 forward and 2 reverse gears, allowing for versatile speed selection suitable for various agricultural tasks. The dual-range system enhances torque management and operational efficiency, though the partially synchronized nature may pose challenges for smooth shifting under load. This tractor is ideal for mid-range field operations but may require adept operator skills to minimize gear engagement stress.

Type	partially synchronized
Gears	8 forward and 2 reverse
Description	Four gears (1-4), plus reverse (R), in two ranges (I/II)

TRANSMISSION 2

The Fiat-Hesston 70-56 tractor features a partially synchronized transmission with 12 forward and 3 reverse gears, allowing for smoother shifting within three distinct ranges. This system enhances operational flexibility for various farming tasks while mitigating the potential for gear clash during shifting. However, the partially synchronized design may present a learning curve for operators accustomed to fully synchronized systems, potentially impacting efficiency during initial use.

Type	partially synchronized
Gears	12 forward and 3 reverse
Description	Four gears (1-4), plus reverse (R), in three ranges (I, II, and III)

MECHANICAL

The Fiat-Hesston 70-56 tractor offers a versatile chassis configuration with options for 2WD or 4WD, providing improved traction in varied terrain, which is advantageous for diverse agricultural applications. Its ROPS with canopy enhances operator safety while maintaining visibility. The 8-speed and 12-speed partially synchronized transmissions allow for smoother gear transitions, beneficial in cultivating and towing tasks, though operators may face a learning curve with the synchronization features.

Chassis	4x2 2WD/4x4 MFWD 4WD
Cab	ROPS with canopy
Transmissions	8-speed partially synchronized 12-speed partially synchronized

TRACTOR HITCH

Rear Type

II/I

POWER TAKE-OFF (PTO)

Rear PTO	independent
Rear RPM	540

HESSTON 70-56 TIRES

The Fiat-Hesston 70-56 tractor offers both 2WD and 4WD configurations, impacting traction and maneuverability. The larger 4WD tire size (11.2-24) enhances stability on uneven terrain, whereas the 2WD configuration may provide better fuel efficiency and lower operational costs. Consider your specific agricultural needs: 2WD is suitable for flat, well-drained fields, while 4WD excels in challenging landscapes such as slopes or wetter conditions.

2WD Standard tires (ag)	Front: 7.50-16. Rear: 16.9-30
4WD Standard tires (ag)	Front: 11.2-24. Rear: 16.9-30

DIMENSIONS

2WD Wheelbase	86.7inches / 220cm
4WD Wheelbase	85.1inches / 216cm
2WD Length	136.6inches / 346cm
4WD Length	140.1inches / 355cm
Operating weight	5940lbs / 2694kg
Ballasted weight	7568lbs / 3432kg
4WD Ground clearance	13.6inches / 34cm
2WD Ground clearance	21inches / 53cm
2WD Front tread	55.1 to 78.7inches / 139 to 199cm
4WD Front tread	56.8 to 73.8inches / 144 to 187cm
Rear tread	51.8 to 75.4inches / 131 to 191cm

HESSTON 70-56 HEIGHT

Steering wheel	58.8inches / 149cm
2WD Hood	57.9inches / 147cm
4WD Hood	56.8inches / 144cm
ROPS	91.3inches / 231cm
2WD Exhaust	94inches / 238cm
4WD Exhaust	93.5inches / 237cm

DIMENSIONS & TIRES

The Fiat-Hesston 70-56 tractor, weighing 5,940 lbs (2,694 kg), is compact yet robust, making it suitable for diverse agricultural applications. The 2WD configuration with an 86.7-inch wheelbase provides stability on flat terrain, while the 4WD version, with a slightly shorter wheelbase of 85.1 inches, enhances maneuverability in rugged conditions. Consider potential traction challenges with 2WD in wet or uneven fields; 4WD may offer superior grip and performance in such scenarios.

2WD Wheelbase	86.7inches / 220cm
4WD Wheelbase	85.1inches / 216cm
Weight	5940lbs / 2694kg
Front tire	7.50-16
2WD Rear tire	16.9-30

ELECTRICAL

Ground	negative
Battery volts	12

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