Fiat-Hesston 70-90 Tractor (1985)

Manufacturer:Fiat-Hesston

Price:31,100(USD)

Series:90 Series

Model:70-90

Equipment Type: N/A

Factory:Fiat

Full Specifications

VARIANTS

70-90DT
4WD

NEBRASKA TRACTOR TEST 1562 2

Description
Diesel 12-speed 2WD April 22 - May 9, 1985 Link: Nebraska Tractor Test 1562 file PTO performance Drawbar performance
Power at rated engine speed
62.25hp / 46.4kW
Fuel use
3.8gal/hour / 14.4l/hour
Power at rated PTO speed
61.94hp / 46.2kW
Max power
53.92hp / 40.2kW
Max pull
6238lbs / 2829kg

HESSTON 70-90 POWER

Engine
70hp / 52.2kW
PTO (claimed)
62hp / 46.2kW
Drawbar (tested)
53.92hp / 40.2kW
PTO (tested)
62.25hp / 46.4kW

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
Fuel system
direct injection
Pre-heating
ether injection
Compression
17:1
Rated RPM
2500
Starter
electric
Starter volts
12

HESSTON 70-90 ENGINE

Description
Fiat 3.6L 4-cyl diesel
Fuel tank
21.1gal / 79.9L

TRANSMISSIONS OVERVIEW

Description
12-speed synchromesh / 12-speed mechanical shuttle / 20-speed creeper

TRANSMISSION 1

Type
synchromesh
Gears
12 forward and 4 reverse
Clutch
279.4mm dry disc
Description
Four gears (1-4) in three ranges (I-III) plus reverse range

TRANSMISSION 2

Type
mechanical shuttle
Gears
12 forward and reverse

SPEEDS 2

Description
With 18.4-30 rear tires

TRANSMISSION 3

Type
creeper
Gears
20 forward and 8 reverse

SPEEDS 3

Description
With 18.4-30 rear tires

MECHANICAL

Chassis
4x2 2WD/4x4 MFWD 4WD
Final drives
planetary
Differential lock
mechanical rear
Steering
power
Brakes
differential hydraulic wet disc
Cab
Four-post ROPS. Cab optional
Transmissions
12-speed synchromesh / 12-speed mechanical shuttle / 20-speed creeper

HYDRAULICS

Type
open center
Pressure
2702psi / 186.3bar
Rear valves
2 or 3
Pump flow
11gpm / 41.6lpm

TRACTOR HITCH

Rear Type
II
Rear lift
5212lbs / 2364kg

POWER TAKE-OFF (PTO)

Rear PTO
independent
Rear RPM
540 (1.375)
Engine RPM
540@2198

HESSTON 70-90 TIRES

2WD Ag front
9.5L-15
4WD Ag front
12.4-24
Ag rear
18.4-30/13.6-38/16.9-30

DIMENSIONS

2WD Wheelbase
89.25inches / 226cm
4WD Wheelbase
89.5inches / 227cm
2WD Length
135.25inches / 343cm
4WD Length
140.5inches / 356cm
2WD Front tread
55.5 to 75.25inches / 140 to 191cm
4WD Front tread
64.1 to 77inches / 162 to 195cm
Rear tread
55.1 to 78.75inches / 139 to 200cm

HESSTON 70-90 WEIGHT

2WD
6798lbs/3083 kg
4WD
7436lbs / 3372kg
Operating
7,100lbs / 3220kg (2WD)
Ballasted
7,775lbs / 3526kg

HESSTON 70-90 HEIGHT

2WD Hood
58.25inches / 147cm
4WD Hood
64.5inches / 163cm
ROPS
101.25inches / 257cm
Cab
99.5inches / 252cm

DIMENSIONS & TIRES

2WD Wheelbase
89.25inches / 226cm
4WD Wheelbase
89.5inches / 227cm
Weight
6798 to 7436 pounds
Front tire
7.50-16
Rear tire
16.9-30

ELECTRICAL

Ground
negative
Charging system
alternator
Charging amps
65
Battery volts
12

About Fiat-Hesston Tractor

The 70-90 model tractor belongs to the 90 Series of tractors from Fiat-Hesston. The 70-90 is a kind of and that is primarily used for Agriculture Tractors activities. The 70-90 tractor features a engine. This arrangement is more practical in the actual world.

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