hesston 70 66
![]() | 1985 - 1991
66 SeriesUtility tractorFiat built | 1985 - 1991 | 66 Series | Utility tractor | Fiat built |
|---|---|---|---|---|---|
1985 - 1991 | |||||
66 Series | |||||
Utility tractor | |||||
Fiat built | |||||
1985 - 1991 | |
|---|---|
66 Series | |
Utility tractor | |
Fiat built |
Production | |
|---|---|
Distributor | Hesston |
Manufacturer | Fiat |
Utility tractor | |
Original price was $23,400 in 1990 | |
Variants | |
|---|---|
70-66 | utility 2WD[6073] |
70-66DT | utility 4WD[6073] |
70-66ORDT | orchard 4WD |
70-66HC | high-crop |
70-66HCDT | high-crop 4WD |
Hesston 70-66 Engine | |
|---|---|
Fiat 3.6L 4-cyl diesel | |
Fuel tank | 19.2 gal
72.7 L |
Engine details ... | |
Hesston 70-66 Transmissions | |
|---|---|
12-speed partially synchronized | |
12-speed mechanical shuttle | |
20-speed creeper | |
Transmission details ... |
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 |
Performance test details ... | |
Mechanical | |
|---|---|
Two- or four-wheel drive | |
Power steering | |
Mechanical wet disc brakes | |
Four-post ROPS. Canopy optional. |
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 PTO Type | 540/ground |
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 |
Full dimensions and tires ... | |
Hesston 70-66 attachments | |
|---|---|
front-end loader | |
Attachment details ... |
Electrical | |
|---|---|
Charging system | alternator |
Charging amps | 33 |
Battery volts | 12 |
References | |
|---|---|
![]() | |
66 Series Tractors 45 to 70 PTO HP published in 1985, by Hesston | |
66 Series Tractors Models 55-66, 60-66, 70-66, 80-66 - 45 to 70 PTO HP published in 1985, by Hesston |
Recommended Products
Advertisement · Featured Tractor-Related Products

RE198488 Cabin Air Filter Fits
Original 3-layer filter paper, made of synthetic fiber, has higher dustproof ability compared with ordinary 1-2 layers. It can remove 99% of 4 micron or larger particles, effectively protect the engine from harmful particles, and help to extend the service life of the vehicle.

WEIZE Lawn Garden AGM Battery, 12V 350CCA BCI Group U1 SLA Starting Battery
Power your lawn tractors and mowers with the high-quality Weize BCI group U1 Battery. This SLA, AGM battery provides 12V of reliable power and has a 350 Cold Cranking Amps rating.

M805853: Spark Plug
Trivalent metal plating provides superior anti-corrosion and anti-seizing properties Corrugated ribs prevent flashover Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer Copper core aids in heat removal

Hy-Gard Transmission & Hydraulic Oil
Genuine OEM Part Number: TY22000 An exclusive formulation, specifically designed to protect John Deere transmissions, final drives, and hydraulic systems.
* This page contains affiliate links, purchases may generate revenue for this site

