Porsche
Porsche Junior
The Porsche Junior is a utility tractor produced by Porsche from 1957 to 1963 in Germany. It features a two-wheel drive with manual steering and drum brakes, powered by a 1-cylinder air-cooled diesel engine available in 0.8L and 0.9L variants producing 14 to 15 hp. The tractor has a 6-speed gear transmission with 2 reverse gears and a dry disc clutch. It includes a rear PTO with 540 RPM at 2000 engine RPM. Dimensions include a wheelbase of 71.9 inches and an operating weight of 2575 lbs. The tractor is equipped with agricultural tires sized 4.00-16 or 4.50-16 front and 8-24 or 9-24 rear.
Power14 hp
Founded1957 - 1963
ModelJunior
Technical Specifications
Detailed specifications and technical data for Porsche Junior
Power
| Engine | 15 hp (11.2 kW) |
|---|---|
| PTO (tested) | 11.29 hp (8.4 kW) |
| Drawbar (tested) | 9.28 hp (6.9 kW) |
Engine
| Porsche 108 | diesel, 1-cylinder, air-cooled, Displacement 50.2 ci (0.8 L), Bore/Stroke 3.74x4.56 inches (95 x 116 mm), Power 14 hp (10.4 kW), Rated RPM 2250, Starter electric, Starter volts 12 |
|---|---|
| Porsche 109 | diesel, 1-cylinder, air-cooled, Displacement 53.4 ci (0.9 L), Bore/Stroke 3.86x4.56 inches (98 x 116 mm), Power 15 hp (11.2 kW), Rated RPM 2250 |
| Engine options | Porsche 0.8L 1-cyl diesel, Porsche 0.9L 1-cyl diesel |
Weight
| Shipping | 2115 lbs (959 kg) |
|---|---|
| Ballasted | 3381 lbs (1533 kg) |
| Operating | 2575 lbs (1168 kg) |
Mechanical
| Drive | Two-wheel drive |
|---|---|
| Brakes | Drum brakes |
| Steering | Manual steering |
| Operator station | Open operator station |
Production
| Type | Utility tractor |
|---|---|
| Built in | Germany |
| Years produced | 1957 - 1963 |
Belt Pulley
| RPM | 1833 |
|---|---|
| Width | 4 inches (10 cm) |
| Diameter | 7 inches (17 cm) |
Transmission
| Type | gear |
|---|---|
| Gears | 6 forward and 2 reverse |
| Clutch | dry disc |
| Transmission | ZF |
Dimensions & Tires
| Width | 57.5 inches (146 cm) |
|---|---|
| Height | 60.4 inches (153 cm) |
| Length | 112 inches (284 cm) |
| Rear tire | 8-24, 9-24 |
| Wheelbase | 71.9 inches (182 cm) |
| Front tire | 4.00-16, 4.50-16 |
| Rear tread | 50 to 65 inches (127 to 165 cm) |
| Front tread | 50 to 65 inches (127 to 165 cm) |
| Ground clearance | 14.6 inches (37 cm) |
Power Take-off (PTO)
| Engine RPM | 540@2000 |
|---|---|
| Rear PTO Type | 540 |