Minneapolis-Moline Jet Star 3 Super Specs ( 1966-1970 )
Overview
The Minneapolis-Moline Jet Star 3 Super is a versatile farm tractor produced between 1966 and 1970 that features an adjustable tread width and high ground clearance. Available in gasoline, diesel, and LP gas configurations, it delivers a claimed 44 PTO horsepower and offers advanced transmission options like the 10-speed Ampli-Torc partial power shift.
Ideal Applications
Row-Crop Operations:
With an adjustable front tread of up to 78 inches and rear tread up to 84 inches, combined with 20 inches of front axle clearance, this tractor is designed for navigating between crop rows.
PTO-Driven Implements:
Equipped with an independent rear PTO providing 540 RPM at 1525 engine RPM and 44 HP, it is suitable for powering stationary or trailing equipment.
Variable Speed Field Work:
The Ampli-Torc transmission provides 10 forward gears and partial power shifting, allowing operators to adjust speeds across varying field conditions without stopping.
Production
| Description | Row-Crop tractor / Built in Minneapolis, Minnesota, USA |
|---|---|
| Manufacturer | Minneapolis-Moline |
Engine
| Air cleaner | oil bath / oil bath / oil bath |
|---|---|
| Bore/Stroke | 3.625x5.00 inches (92 x 127 mm) / 3.625x5.00 inches (92 x 127 mm) / 3.625x5.00 inches (92 x 127 mm) |
| Coolant capacity | 12 qts (11.4 L) / 12 qts (11.4 L) / 12 qts (11.4 L) |
| Description | Minneapolis-Moline / gasoline / 4-cylinder / liquid-cooled / Minneapolis-Moline / diesel / 4-cylinder / liquid-cooled / Minneapolis-Moline / LP gas / 4-cylinder / liquid-cooled |
| Displacement | 206 ci (3.4 L) / 206 ci (3.4 L) / 206 ci (3.4 L) |
| Firing order | 1-3-4-2 / 1-3-4-2 / 1-3-4-2 |
| Oil capacity | 6 qts (5.7 L) / 6 qts (5.7 L) / 6 qts (5.7 L) |
| Rated RPM | 1750 / 1750 / 1750 |
| Starter volts | 12 / 12 / 12 |
| Engine type | Minneapolis-Moline 3.4L 4-cyl gasoline / Minneapolis-Moline 3.4L 4-cyl diesel / Minneapolis-Moline 3.4L 4-cyl LP gas |
| Diesel Fuel tank | 14 gal (53.0 L) |
| Engine type | Minneapolis-Moline 3.4L 4-cyl gasoline / Minneapolis-Moline 3.4L 4-cyl diesel / Minneapolis-Moline 3.4L 4-cyl LP gas |
| Gas Fuel tank | 14 gal (53.0 L) |
| LP-gas Fuel tank | 22 gal (83.3 L) |
| PTO (claimed) | 44 hp (32.8 kW) |
Transmission
| Gears | 10 forward and 2 reverse / 5 forward and 1 reverse |
|---|---|
| Transmission | Ampli-Torc |
| Type | partial power shift / gear |
| Transmission type | 10-speed partial power shift / 5-speed gear |
| Transmission type | 10-speed partial power shift / 5-speed gear |
Mechanical
| Cab | Open operator station. |
|---|---|
| Description | Disc brakes |
| Drive type | Two-wheel drive |
| Steering | manual |
Hitch
| Rear Type | II |
|---|
PTO
| Engine RPM | 540@1525 |
|---|---|
| Rear PTO | independent |
| Rear PTO Type | 540 (1.375) |
Electrical
| Batteries | 1 (gas/LP) |
|---|---|
| Battery volts | 12 |
| Charging system | alternator |
| Ground | negative |
Dimensions & Tires
| Clearance (front axle) | 20 inches (50 cm) |
|---|---|
| Clearance (rear axle) | 19.5 inches (49 cm) |
| Front tread | 50 to 78 inches (127 to 198 cm) |
| Height | 70.625 inches (179 cm) |
| Length | 132.5 inches (336 cm) |
| Rear tread | 56 to 84 inches (142 to 213 cm) |
| Wheelbase | 87.125 inches (221 cm) |
| Width | 70.25 inches (178 cm) |
| Front tire | 5.50-16 |
| Rear tire | 12.4-28 |
| Weight | 4260 to 4420 pounds |
| Wheelbase | 87.125 inches (221 cm) |
| Ag front | 5.50-16 / 6.00-16 |
| Ag rear | 12.4-28 / 13.6-28 |
Jet Star 3 Super Serial Number Location
| Description | Right side of tractor frame, near brake pedals. |
|---|
Jet Star 3 Super Serial Numbers
| 1963 | 28300001 (gas) |
|---|---|
| 1964 | 28301001 (gas) / 28400001 (diesel) |
| 1965 | 28301985 (gas) / 28400051 (diesel) |
| 1966 | 28302056 (gas) / 28400201 (diesel) |
| 1967 | 28302844 (gas) / 28400386 (diesel) |
| 1968 | 28303566 (gas) / 28400467 (diesel) |
| 1969 | 28304801 (gas) / 28400527 (diesel) |
| 1970 | 28305086 (gas) / 28400602 (diesel) |
| Description | FAQ: How to read a serial number table. |
| Final | 28305335 (gas) / 28400711 (diesel) |
Minneapolis-Moline Jet Star 3 Super Weight
| Diesel | 4260 lbs (1932 kg) |
|---|---|
| Gasoline | 4260 lbs (1932 kg) |
| LP-gas | 4420 lbs (2004 kg) |
References
| Description | Jet Star 3 Super - Power and Economy published in 1968, by Minneapolis-Moline |
|---|
Speeds
| Description | With 12.4-28 rear tires. |
|---|