Hesston 780 Tractor (1984)

Manufacturer:Hesston

Price:23,500(USD)

Series:80 Series

Model:780

Equipment Type: Utility Tractors

Factory:

Full Specifications

VARIANTS

780
2WD
780DT
4WD

NEBRASKA TRACTOR TEST 1294 2

Description
Diesel 16-speed 2WD October 19 - November 1, 1978 Link: Nebraska Tractor Test 1294 file PTO performance Drawbar performance Gear 4N used for power test
Power at rated engine speed
70.36hp / 52.5kW
Fuel use
4.5gal/hour / 17.0l/hour
Power at rated PTO speed
66.30hp / 49.4kW
Max power
62.88hp / 46.9kW

NEBRASKA TRACTOR TEST 1386 2

Description
Diesel 8-speed 4WD April 21 - 29, 1981 Link: Nebraska Tractor Test 1386 file PTO performance Drawbar performance
Power at rated engine speed
70.57hp / 52.6kW
Fuel use
4.4gal/hour / 16.7l/hour
Power at rated PTO speed
66.67hp / 49.7kW
Max power
59.97hp / 44.7kW

HESSTON 780 POWER

PTO (claimed)
70hp / 52.2kW
Drawbar (tested)
62.88hp / 46.9kW
PTO (tested)
70.57hp / 52.6kW

ENGINE DETAIL

Description
Fiat 8045 diesel 4-cylinder liquid-cooled
Displacement
224ci / 3.7L
Bore/Stroke
4.03x4.33inches / 102x 110 mm
Compression
17:1
Rated RPM
2500
Starter
electric
Starter volts
12

HESSTON 780 ENGINE

Description
Fiat 3.7L 4-cyl diesel
Fuel tank
21.1gal / 79.9L

TRANSMISSIONS OVERVIEW

Description
8-speed partially synchronized 16-speed 8-speed mechanical shuttle

TRANSMISSION 1

Type
partially synchronized
Gears
8 forward and 2 reverse
Description
Four gears with high and low ranges provide eight forward speeds. Gears 3/4 are synchronized in both ranges.

SPEEDS 1

Description
With 18.4-30 rear tires

TRANSMISSION 2

Gears
16 forward and 4 reverse
Description
Four gears with four ranges provides sixteen forward speeds.

SPEEDS 2

Description
With 18.4-30 rear tires

TRANSMISSION 3

Type
mechanical shuttle
Gears
8 forward and reverse

SPEEDS 3

Description
With 18.4-30 rear tires

MECHANICAL

Chassis
4x2 2WD/4x4 MFWD 4WD
Steering
power
Brakes
differential hydraulic wet disc
Cab
ROPS standard, Supercomfort cab optional with air conditioning. Optional radio, cassette, and CB radio.
Transmissions
8-speed partially synchronized 16-speed 8-speed mechanical shuttle

HYDRAULICS

Type
open center
Pressure
2702psi / 186.3bar
Valves
2
Pump flow
11gpm / 41.6lpm

TRACTOR HITCH

Rear Type
II

POWER TAKE-OFF (PTO)

Rear PTO
independent
Rear RPM
540

HESSTON 780 TIRES

Ag front
7.50-16 (2WD)/12.4-24 (4WD)
Ag rear
18.4-30

DIMENSIONS

Wheelbase
89inches / 226cm
2WD Length
135inches / 342cm
4WD Length
144inches / 365cm

HESSTON 780 WEIGHT

2WD Operating
5495lbs / 2492kg
4WD Operating
6200lbs / 2812kg
Ballasted
10100lbs / 4581kg

HESSTON 780 HEIGHT

2WD Hood
59.5inches / 151cm
4WD Hood
60inches / 152cm
ROPS
102.5inches / 260cm
Cab
103.5inches / 262cm

DIMENSIONS & TIRES

Wheelbase
89inches / 226cm
Weight
5495 to 6200 pounds
Front tire
7.50-16
Rear tire
18.4-30

ELECTRICAL

Charging system
alternator
Charging amps
45/55*The 55A alternator was used on tractors with cab and air-conditioning.
Battery volts
12

About Hesston Tractor

The Hesston 780 tractor is part of the company's 80 Series. The 780 is classified as a Utility Tractors and that is primarily used for Agriculture Tractors activities. The 780 tractor features a engine. This configuration provides better real-world usability.

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