| Manufacturer |
Allis Chalmers |
| Price |
2,900(USD) |
| Model |
D14 |
| Equipment Type |
Row-Crop Tractors |
| Factory |
West Allis, Wisconsin, USA |
ENGINES OVERVIEW
The Allis Chalmers D14 tractor is equipped with a 2.4L 4-cylinder engine, available in both gasoline and liquid propane (LP) fuel options, offering versatility in fuel choice. The gasoline engine generally provides higher horsepower, while the LP gas variant can offer cleaner emissions and reduced noise, making it beneficial for farming in populated areas. However, the LP version may present refueling infrastructure challenges and could require additional equipment for conversion from gasoline.
| Description |
Allis-Chalmers 2.4L 4-cyl gasoline Allis-Chalmers 2.4L 4-cyl LP gas |
ENGINE DETAIL 1
The Allis Chalmers D14, equipped with a 2.4L 4-cylinder gasoline engine, operates at a rated RPM of 1650, making it well-suited for moderate agricultural tasks with adequate power delivery. The oil bath air cleaner helps maintain engine efficiency while the 7.5:1 compression ratio promotes reliability; however, the use of a carburetor may require more maintenance compared to modern fuel injection systems. Key maintenance points include adhering to specific spark plug and valve clearance specifications to ensure optimal performance and longevity.
| Description |
Allis-Chalmers gasoline 4-cylinder liquid-cooled vertical I-head |
| Displacemen |
149ci / 2.4L |
| Bore/Strok |
3.50x3.875inches / 89x 98 mm |
| Fuel syste |
carburetor |
| Air cleane |
oil bath |
| Compressio |
7.5:1 |
| Rated RP |
1650 |
| Firing orde |
1-2-4-3 |
| Starter volt |
6 |
| Coolant capacit |
9 qts/8.5 L |
| Sparkplug ga |
0.025inches / 0.635 mm |
| Point ga |
0.022inches / 0.559 mm |
| Intake valve clearanc |
0.009 inches*Hot/0.229 mm |
| Exhaust valve clearanc |
0.015 inches*Hot/0.381 mm |
ENGINE DETAIL 2
The Allis-Chalmers D14 tractor features a 4-cylinder LP gas engine with a displacement of 149 ci (2.4L), providing efficient fuel consumption and reduced emissions compared to gasoline engines. Its oil bath air cleaner helps maintain optimal airflow and engine performance, though it may require more maintenance than dry filter systems. With a rated RPM of 1650 and a compression ratio of 8.5:1, it's well-suited for moderate agricultural tasks but may lack the power for more demanding applications; conditions such as soil type and implement require consideration when choosing this tractor for fieldwork.
| Description |
Allis-Chalmers LP gas 4-cylinder liquid-cooled vertical I-head |
| Displacemen |
149ci / 2.4L |
| Bore/Strok |
3.50x3.875inches / 89x 98 mm |
| Fuel syste |
carburetor |
| Air cleane |
oil bath |
| Compressio |
8.5:1 |
| Rated RP |
1650 |
| Firing orde |
1-2-4-3 |
| Starter volt |
6 |
ALLIS CHALMERS D14 ENGINES
The Allis-Chalmers D14 features a 2.4L 4-cylinder engine available in both gasoline and LP gas variants, allowing flexibility in fuel choice for varied operating conditions. With a 14-gallon gasoline fuel tank and a larger 22.3-gallon LP gas tank, the LP version offers a longer operational range, making it suitable for extended tasks without frequent refueling. However, LP gas systems may require more maintenance and specific handling precautions, which could be a challenge for some users.
| Description |
Allis-Chalmers 2.4L 4-cyl gasoline Allis-Chalmers 2.4L 4-cyl LP gas |
| Gas Fuel tan |
14gal / 53.0L |
| LP-gas Fuel tan |
22.3gal / 84.4L |
TRANSMISSIONS OVERVIEW
The Allis Chalmers D14 features a 4-speed sliding gear transmission, which provides a direct and efficient power transfer, suitable for various field operations. The addition of an 8-speed option enhances flexibility and adaptability for different terrain and load conditions, improving operational efficiency. However, the sliding gear transmission may require more frequent maintenance due to wear, making it essential for operators to be diligent in lubrication and adjustment.
| Description |
4-speed sliding gear/8-speed |
TRANSMISSION 1
The Allis Chalmers D14 features a sliding gear transmission with a 4-speed forward and 1-speed reverse configuration, providing versatility for various agricultural tasks. This gearbox design allows for direct engagement of the gears, enhancing reliability but may result in increased wear under heavy loads. Users should be aware that shifting requires precise timing to avoid gear clash, especially when operating in demanding conditions.
| Typ |
sliding gear |
| Gear |
4 forward and 1 reverse |
TRANSMISSION 2
The Allis Chalmers D14 features an 8-speed forward and 2-speed reverse transmission with a Power-Director hand clutch, enabling seamless on-the-fly shifting between high and low gear ranges. This design enhances operational efficiency, especially in varied field conditions, offering versatility in tasks from tilling to hauling. However, it requires operator proficiency to prevent excessive wear or potential mechanical issues, particularly during high-load scenarios.
| Transmissio |
Power-Director |
| Gear |
8 forward and 2 reverse |
| Description |
The Power-Director hand clutch allows a shift on the move between high and low ranges for each gear. |
ALLIS CHALMERS D14 TRANSMISSIONS
The Allis Chalmers D14 tractor features a versatile 4-speed sliding gear transmission that can be augmented with an optional 8-speed range, providing increased flexibility for various field operations. This transmission design allows for smoother shifting under load, enhancing efficiency during tasks such as plowing or hauling. However, operators may face a learning curve with the sliding gear mechanism, which can require more skill compared to standard synchronized transmissions.
| Description |
4-speed sliding gear/8-speed |
MECHANICAL
The Allis Chalmers D14 features a robust two-wheel drive system, enhancing fuel efficiency but may limit traction in challenging terrains. Its manual steering requires operator strength and skill, which can be a challenge in tight spaces. The mechanical expanding shoe brakes provide reliable stopping power but may require more frequent maintenance compared to hydraulic systems.
| Description |
Two-wheel drive Manual steering Mechanical expanding shoe brakes Open operator station. |
TRACTOR HITCH
POWER TAKE-OFF (PTO)
| Rear PT |
live *Hand clutch |
| Rear RP |
540 |
ALLIS CHALMERS D14 TIRES
The Allis Chalmers D14 features a versatile tire configuration with 5.50-16 agricultural front tires promoting maneuverability and a larger 12.00-26 rear tire for improved traction in various field conditions. This setup is advantageous for small to medium-sized farms, providing a balance between power delivery and stability. However, operators should be aware of potential challenges in tire replacement and compatibility with varying soil types, which could affect performance and wear.
| Ag fron |
5.50-16 |
| Ag rea |
12.00-26 |
DIMENSIONS & TIRES
The Allis Chalmers D14's 85.75-inch wheelbase coupled with its 3,500 lbs weight provides a balanced stability for both field and row crop applications. With front tires sized at 5.50-16 and rear tires at 12.00-26, this tractor is designed to handle various terrains while offering good traction and ground clearance. However, its relatively low weight might limit its capability for heavy load towing compared to larger models, making it more suitable for smaller farming tasks.
| Wheelbas |
85.75inches / 217cm |
| Weigh |
3500lbs / 1587kg |
| Front tir |
5.50-16 |
| Rear tir |
12.00-26 |
ELECTRICAL
| Groun |
positive |
| Battery volt |
6 |
