Equipment

Brands

Hesston 70-90 Tractor (1985)

Manufacturer:

Hesston

Price:

31,100(USD)

Series:

90 Series

Model:

70-90

Factory:

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

62.25 hp/46.4 kW

Fuel use

3.8 gal/hour/14.4 l/hour

Power at rated PTO speed

61.94 hp/46.2 kW

Max power

53.92 hp/40.2 kW

Max pull

6238 lbs/2829 kg

HESSTON 70-90 POWER

Engine

70 hp/52.2 kW

PTO (claimed)

62 hp/46.2 kW

Drawbar (tested)

53.92 hp/40.2 kW

PTO (tested)

62.25 hp/46.4 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

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

21.1 gal/79.9 L

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

2702 psi/186.3 bar

Rear valves

2 or 3

Pump flow

11 gpm/41.6 lpm

TRACTOR HITCH

Rear Type

II

Rear lift

5212 lbs/2364 kg

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

89.25 inches/226 cm

4WD Wheelbase

89.5 inches/227 cm

2WD Length

135.25 inches/343 cm

4WD Length

140.5 inches/356 cm

2WD Front tread

55.5 to 75.25 inches/140 to 191 cm

4WD Front tread

64.1 to 77 inches/162 to 195 cm

Rear tread

55.1 to 78.75 inches/139 to 200 cm

HESSTON 70-90 WEIGHT

2WD

6798 lbs/3083 kg

4WD

7436 lbs/3372 kg

Operating

7,100 lbs/3220 kg (2WD)

Ballasted

7,775 lbs/3526 kg

HESSTON 70-90 HEIGHT

2WD Hood

58.25 inches/147 cm

4WD Hood

64.5 inches/163 cm

ROPS

101.25 inches/257 cm

Cab

99.5 inches/252 cm

DIMENSIONS & TIRES

2WD Wheelbase

89.25 inches/226 cm

4WD Wheelbase

89.5 inches/227 cm

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
The Hesston 70-90 tractor is part of the company's 90 Series. The 70-90 is a kind of Utility Tractors and that is primarily used for Agriculture Tractors purposes. The engine of the 70-90 tractors is impressive. This setting improves usability in the real world setting.