| Manufacturer |
Sheppard Diesel |
| Price |
- |
| Model |
SD-2 |
| Equipment Type |
Row-Crop Tractors |
| Factory |
Hanover, Pennsylvania, USA |
SHEPPARD DIESEL SD-2 POWER
| Engine |
24 hp/17.9 kW |
| Plows |
2 |
ENGINE DETAIL
The Sheppard Diesel SD-2 tractor features a robust 2-cylinder, 24 hp diesel engine with high compression (22:1), optimizing torque and fuel efficiency at a rated RPM of 1650. Its indirect injection system enhances combustion efficiency, making it suitable for varied agricultural tasks with moderate power requirements. However, users may find challenges in terms of vibrations due to the 2-cylinder design, which could affect operator comfort during prolonged use.
| Description |
Sheppard Diesel 13E/diesel/2-cylinder/liquid-cooled |
| Displacement |
141.9 ci/2.3 L |
| Bore/Stroke |
4.25x5.00 inches/108 x 127 mm |
| Power |
24 hp/17.9 kW |
| Fuel system |
indirect injection |
| Compression |
22:1 |
| Rated RPM |
1650 |
| Starter type |
electric |
SHEPPARD DIESEL SD-2 ENGINE
The Sheppard Diesel SD-2 features a compact 2.3L two-cylinder diesel engine, offering efficient fuel consumption and robust torque delivery suited for small-scale agricultural tasks or utility work. Its design facilitates ease of maintenance, but potential limitations include lower horsepower compared to larger tractors, which might affect performance in demanding applications. Overall, it's ideal for light-duty operations in confined spaces, but users should assess task requirements before deployment.
| Description |
Sheppard Diesel 2.3L 2-cyl diesel |
TRANSMISSIONS OVERVIEW
The Sheppard Diesel SD-2 tractor features a 4-speed gear transmission, providing versatility in various field conditions, although users may find the limited gear ratio options can challenge specific towing or heavy-duty tasks. The 8-speed functionality enhances torque management and operative efficiency across diverse agricultural applications. It's suited for medium-duty operations, but users should consider terrain demands and load requirements to optimize performance.
| Description |
4-speed gear/8-speed |
TRANSMISSION 1
The Sheppard Diesel SD-2 tractor features a simple 4 forward and 1 reverse gear configuration, which provides adequate versatility for standard agricultural tasks while maintaining ease of operation. The dry disc clutch offers a reliable engagement with less maintenance compared to wet clutches, though it may face challenges in high-torque situations or under heavy loads. This setup is ideal for small to medium-scale farming operations, focusing on routine tasks like plowing and tilling.
| Type |
gear |
| Gears |
4 forward and 1 reverse |
| Clutch |
dry disc |
TRANSMISSION 2
The Sheppard Diesel SD-2 features an 8-speed forward and 2-speed reverse transmission, providing versatility in maneuverability and speed control for various agricultural tasks. The multiple gear options allow for optimized torque application, beneficial for heavy load operations, though the complexity might require additional operator training. In scenarios where precision in speed and direction is crucial, such as tilling or towing, the SD-2's gearing offers significant advantages.
| Gears |
8 forward and 2 reverse |
MECHANICAL
The Sheppard Diesel SD-2 tractor features a 4x2 2WD chassis, limiting its traction in challenging terrains but enhancing fuel efficiency for light agricultural tasks. With mechanical drum brakes and manual steering, operators may experience increased physical exertion and slower response times during maneuvering. Its 4-speed gear and 8-speed transmission provide adaptability for various speeds, making it suitable for tasks that require precise control in open fields, although performance may be limited in hilly or rugged landscapes.
| Chassis |
4x2 2WD |
| Final drives |
spur gear |
| Steering |
manual |
| Brakes |
mechanical drum |
| Cab |
Open operator station. |
| Transmissions |
4-speed gear/8-speed |
POWER TAKE-OFF (PTO)
SHEPPARD DIESEL SD-2 TIRES
The Sheppard Diesel SD-2 tractor features 6.00-16 front and 10x38 rear agricultural tires, providing a balance of maneuverability and traction for field applications. The smaller front tires enhance steering responsiveness while the larger rear tires improve stability and pulling power. However, the specific tire sizes may limit its performance on certain terrains; consider soil type and load requirements when selecting the SD-2 for optimal usage.
| Ag front |
6.00-16 |
| Ag rear |
10x38 |
DIMENSIONS
| Wheelbase |
85 inches/215 cm |
| Length |
125 inches/317 cm |
| Height |
70.25 inches/178 cm |
| Weight |
4008 lbs/1818 kg |
| Front tread |
9.25/12.75 inches/23/32 cm(tricycle) |
| Rear tread |
56 to 84 inches/142 to 213 cm |
DIMENSIONS & TIRES
The Sheppard Diesel SD-2 tractor features an 85-inch wheelbase, providing a balanced maneuverability suitable for tight spaces, which is advantageous for smaller farms or landscaping applications. Weighing 4008 lbs, its stability can assist in heavy-duty tasks; however, the relatively low weight may challenge traction in muddy or uneven terrain. The front tire size (6.00-16) combined with the larger rear tire (10x38) promotes a good weight distribution, enhancing performance during plowing or towing operations.
| Wheelbase |
85 inches/215 cm |
| Weight |
4008 lbs/1818 kg |
| Front tire |
6.00-16 |
| Rear tire |
10x38 |
BELT PULLEY
| Diameter |
8.25 inches/20 cm |
| Width |
7.5 inches/19 cm |
| RPM |
1458 |
| Speed |
3048 ft/min/929.03 meters/min |
