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 tractor is part of the Fiat-Hesston's 66 Series. The 70-66 is a Utility Tractors type, which is used often in Agriculture Tractors. The 70-66 tractor features a engine. This arrangement is more practical in the real world.

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