Fiat-Hesston 70-66 Tractor (1991)

Manufacturer:Fiat-Hesston

Price:23,400(USD)

Series:66 Series

Model:70-66

Equipment Type: Utility Tractors

Factory:Fiat

Full Specifications

VARIANTS

70-66: utility 2WD[6073]
70-66DT: high-crop 4WD

NEBRASKA TRACTOR TEST 1561

Description: Diesel 12-speed 4WD April 17 - May 1, 1985 PTO performance Drawbar performance
Power at rated engine speed: 62.72hp / 46.8kW
Fuel use: 3.7gal/hour / 14.0l/hour
Power at rated PTO speed: 62.71hp / 46.8kW
Max power: 54.22hp / 40.4kW

HESSTON 70-66 POWER

Engine: 70hp / 52.2kW
Drawbar (claimed): 54hp / 40.3kW
PTO (claimed): 62.7hp / 46.8kW
Drawbar (tested): 54.22hp / 40.4kW
PTO (tested): 62.72hp / 46.8kW

ENGINE DETAIL

Description: Fiat 8045.06 diesel 4-cylinder liquid-cooled
Displacement: 220.5ci / 3.6L
Bore/Stroke: 3.937x4.527inches / 100 x 115mm
Power: 70hp / 52.2kW
Compression: 17:1
Rated RPM: 2500
Starter: electric
Starter volts: 12

HESSTON 70-66 ENGINE

Description: Fiat 3.6L 4-cyl diesel
Fuel tank: 19.2gal / 72.7L

TRANSMISSIONS OVERVIEW

Description: 12-speed partially synchronized / 12-speed mechanical shuttle / 20-speed creeper

TRANSMISSION 1

Type: partially synchronized
Gears: 12 forward and 4 reverse
Description: Four gears (1-4) in three ranges (I-III). Shifts between gears are synchronized

SPEEDS 1

Description: With 16.9-30 rear tires

TRANSMISSION 2

Type: mechanical shuttle
Gears: 12 forward and reverse
Description: Four gears (1-4) in three ranges (I-III) with shuttle

SPEEDS 2

Description: With 16.9-30 rear tires

TRANSMISSION 3

Type: creeper
Gears: 20 forward and 8 reverse
Description: Four gears (1-4) in three ranges (I-III) with normal and creeper ranges

SPEEDS 3

Description: With 16.9-30 rear tires

MECHANICAL

Chassis: 4x2 2WD/4x4 MFWD 4WD
Steering: power
Brakes: mechanical wet disc
Cab: Four-post ROPS. Canopy optional
Transmissions: 12-speed partially synchronized / 12-speed mechanical shuttle / 20-speed creeper

HYDRAULICS

Type: open center
Valves: 1 to 3
Total flow: 11gpm / 41.6lpm

TRACTOR HITCH

Rear Type: I/II
Control: position and lower-link draft control
Rear lift: 5194lbs / 2355kg

POWER TAKE-OFF (PTO)

Rear PTO: independent
Rear RPM: 540/ground

HESSTON 70-66 TIRES

2WD Standard tires (ag): Front: 7.50-16. Rear: 14.9-30
4WD Standard tires (ag): Front: 9.5-24. Rear: 14.9-30

DIMENSIONS

2WD Wheelbase: 90.7inches / 230cm
4WD Wheelbase: 88.5inches / 224cm
2WD Length: 139inches / 353cm
4WD Length: 143inches / 363cm
2WD Clearance (front axle): 20.5inches / 52cm
4WD Clearance (front axle): 16.5inches / 41cm
2WD Front tread: 55.1 to 74.75inches / 139 to 189cm
4WD Front tread: 60.25 to 77inches / 153 to 195cm
Rear tread: 55.1 to 78.75inches / 139 to 200cm

HESSTON 70-66 WEIGHT

2WD Shipping: 5689lbs / 2580kg
4WD Shipping: 6350lbs / 2880kg
4WD Operating: 6510lbs / 2952kg
Ballasted: 8705lbs / 3948kg

HESSTON 70-66 HEIGHT

Steering wheel: 65inches / 165cm
Hood: 59inches / 149cm
ROPS: 97.5inches / 247cm

DIMENSIONS & TIRES

2WD Wheelbase: 90.7inches / 230cm
4WD Wheelbase: 88.5inches / 224cm
Weight: 5689 to 6510 pounds
Front tire: 7.50-16
2WD Rear tire: 14.9-30

ELECTRICAL

Charging system: alternator
Charging amps: 33
Battery volts: 12

About Fiat-Hesston Tractor

The 70-66 model tractor belongs to the Fiat-Hesston 66 Series. The 70-66 is classified as a Utility Tractors and is majorly used for Agriculture Tractors operations. The 70-66 tractor is operated by a engine. This configuration gives better real-world usability.