| Manufacturer |
Porsche |
| Price |
- |
| Model |
Junior |
| Equipment Type |
Farm Agricultural Tactors |
| Factory |
Germany |
NEBRASKA TRACTOR TEST 699
| Description |
108 diesel /May 21 - June 9, 1959/PTO performance/Drawbar performance |
| Power at rated engine speed |
11.29 hp/8.4 kW |
| Fuel use |
0.8 gal/hour/3.0 l/hour |
| Max power |
9.28 hp/6.9 kW |
PORSCHE JUNIOR POWER
| Engine |
15 hp/11.2 kW |
| Drawbar (tested) |
9.28 hp/6.9 kW |
| PTO (tested) |
11.29 hp/8.4 kW |
ENGINES OVERVIEW
The Porsche Junior tractor features a compact 0.8L or 0.9L single-cylinder diesel engine, offering efficient fuel consumption ideal for small to medium-sized agricultural tasks. Its lightweight design promotes maneuverability, making it suitable for tight spaces and varied terrains. However, power output may be limited for large-scale operations, so discernment is advised for prospective buyers focusing on heavy-duty requirements.
| Description |
Porsche 0.8L 1-cyl diesel/Porsche 0.9L 1-cyl diesel |
ENGINE DETAIL 1
The Porsche Junior 108 features a compact 1-cylinder, 0.8 L air-cooled diesel engine with a displacement of 50.2 ci, providing 14 hp at 2250 RPM, making it suitable for light agricultural tasks. Its smaller size and lower power output can be advantageous for maneuverability in tight spaces, but may pose challenges when tackling heavier operations. Ideal for small farms or collectors, this model combines efficient fuel consumption with low maintenance needs, though limited power may restrict its use in larger applications.
| Description |
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 |
ENGINE DETAIL 2
The Porsche Junior 109 is a compact, 1-cylinder air-cooled diesel tractor featuring a displacement of 0.9 L, which provides efficient operation for light-duty agricultural tasks. With a power output of 15 hp at a rated RPM of 2250, it offers manageable torque characteristics, ideal for small-scale farming or specialized applications. However, its limited power may challenge heavier workloads, making it less suitable for larger implements or intensive farming scenarios.
| Description |
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 |
PORSCHE JUNIOR ENGINES
The Porsche Junior tractor features a robust 0.8L or 0.9L single-cylinder diesel engine, offering excellent torque characteristics and fuel efficiency, making it ideal for small-scale farming or gardening tasks. Its compact design allows for maneuverability in tight spaces; however, the single-cylinder configuration may result in higher vibrations and noise levels compared to multi-cylinder models. Overall, the Porsche Junior is advantageous for users seeking a vintage, reliable tractor for light-duty applications, although long hours can be taxing due to its limited comfort features.
| Description |
Porsche 0.8L 1-cyl diesel/Porsche 0.9L 1-cyl diesel |
TRANSMISSION
The Porsche Junior tractor features a 6-speed forward and 2-speed reverse transmission, which provides versatility for various agricultural tasks and maneuverability in tight spaces. The range of gears allows for precise speed control and torque management, crucial for different field conditions. However, the limited number of reverse gears may present challenges in scenarios requiring frequent backward maneuvering, especially in complex terrains.
| Gears |
6 forward and 2 reverse |
MECHANICAL
The Porsche Junior tractor features a 4x2 drive configuration and mechanical steering, offering simplicity and ease of maintenance. However, the open operator station may expose the driver to the elements, and drum brakes could compromise stopping power compared to modern hydraulic systems. The 6-speed transmission provides versatility for various agricultural tasks but may require more user skill to operate efficiently in diverse terrains.
| Chassis |
4x2 2WD |
| Steering |
mechanical |
| Brakes |
drum |
| Cab |
Open operator station. |
| Transmission |
6-speed |
POWER TAKE-OFF (PTO)
PORSCHE JUNIOR TIRES
The Porsche Junior tractor features front tires sized 4.00-16/4.50-16 and rear tires 8-24/9-24, optimizing traction and stability on varied terrain. Its compact design enhances maneuverability, making it suitable for small-to-medium farms, though the tire sizes may limit load capacity compared to larger tractors. Proficient in light-duty tasks, this model is ideal for narrow rows and tight spaces but may struggle with heavier implements.
| Ag front |
4.00-16/4.50-16 |
| Ag rear |
8-24/9-24 |
DIMENSIONS
| Wheelbase |
60.6 inches/153 cm |
| Length |
101 inches/256 cm |
| Operating weight |
2,575 lbs/1168 kg |
DIMENSIONS & TIRES
The Porsche Junior tractor boasts a compact wheelbase of 60.6 inches, enhancing maneuverability in tight spaces, making it suitable for small farms or vineyards. At 2,575 lbs, its weight ensures stability during operation, although it may impact traction on soft or uneven terrain. The front and rear tire dimensions (4.00-16 and 8-24) provide a balance between ground contact and support, though rear tire size limits its ability to handle heavier implements effectively.
| Wheelbase |
60.6 inches/153 cm |
| Weight |
2,575 lbs/1168 kg |
| Front tire |
4.00-16 |
| Rear tire |
8-24 |
