Equipment

Brands

Hesston 70-66 Tractor (1985-1991)

Manufacturer:

Hesston

Price:

23,400(USD)

Series:

66 Series

Model:

70-66

Factory:

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

62.72 hp/46.8 kW

Fuel use

3.7 gal/hour/14.0 l/hour

Power at rated PTO speed

62.71 hp/46.8 kW

Max power

54.22 hp/40.4 kW

HESSTON 70-66 POWER

Engine

70 hp/52.2 kW

Drawbar (claimed)

54 hp/40.3 kW

PTO (claimed)

62.7 hp/46.8 kW

Drawbar (tested)

54.22 hp/40.4 kW

PTO (tested)

62.72 hp/46.8 kW

ENGINE DETAIL

Description

Fiat 8045.06/diesel/4-cylinder/liquid-cooled

Displacement

220.5 ci/3.6 L

Bore/Stroke

3.937x4.527 inches/100 x 115 mm

Power

70 hp/52.2 kW

Compression

17:1

Rated RPM

2500

Starter

electric

Starter volts

12

HESSTON 70-66 ENGINE

Description

Fiat 3.6L 4-cyl diesel

Fuel tank

19.2 gal/72.7 L

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

11 gpm/41.6 lpm

TRACTOR HITCH

Rear Type

I/II

Control

position and lower-link draft control

Rear lift

5194 lbs/2355 kg

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

90.7 inches/230 cm

4WD Wheelbase

88.5 inches/224 cm

2WD Length

139 inches/353 cm

4WD Length

143 inches/363 cm

2WD Clearance (front axle)

20.5 inches/52 cm

4WD Clearance (front axle)

16.5 inches/41 cm

2WD Front tread

55.1 to 74.75 inches/139 to 189 cm

4WD Front tread

60.25 to 77 inches/153 to 195 cm

Rear tread

55.1 to 78.75 inches/139 to 200 cm

HESSTON 70-66 WEIGHT

2WD Shipping

5689 lbs/2580 kg

4WD Shipping

6350 lbs/2880 kg

4WD Operating

6510 lbs/2952 kg

Ballasted

8705 lbs/3948 kg

HESSTON 70-66 HEIGHT

Steering wheel

65 inches/165 cm

Hood

59 inches/149 cm

ROPS

97.5 inches/247 cm

DIMENSIONS & TIRES

2WD Wheelbase

90.7 inches/230 cm

4WD Wheelbase

88.5 inches/224 cm

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
The Hesston 70-66 tractor is part of the 9R tractor series. The 70-66 is classified as a Utility Tractors and is majorly used for Agriculture Tractors production. A engine powers the 70-66 tractor. This setting provides real-world effectiveness.