| Manufacturer |
Allis Chalmers |
| Price |
3,400(USD) |
| Model |
D10 |
| Equipment Type |
Row-Crop Tractors |
| Factory |
West Allis, Wisconsin, USA |
ENGINES OVERVIEW
The Allis Chalmers D10 features a 2.3L or 2.4L 4-cylinder gasoline engine, offering a balance of power and fuel efficiency ideal for light to medium agricultural tasks. Its lightweight design enhances maneuverability, but the relatively low horsepower may limit performance in heavy-duty applications. Operators should consider the D10's suitability for small farms or hobbyists, where its ease of use and maintenance are significant advantages.
| Description |
Allis-Chalmers 2.3L 4-cyl gasoline Allis-Chalmers 2.4L 4-cyl gasoline |
ENGINE DETAIL 1
The Allis Chalmers D10 features a 2.3L L-head engine that produces 31 hp, making it suitable for lighter agricultural tasks. Its oil bath air cleaner and a 7.75:1 compression ratio indicate considerations for reliability and maintenance, while the 1650 RPM rated power suggests optimal performance within this range for fieldwork. However, the 6V electrical system can be a limitation for modern attachments or accessories, potentially necessitating upgrades for enhanced functionality.
| Description |
Allis-Chalmers Power-Crater gasoline 4-cylinder liquid-cooled vertical L-head Original engine, used until 1961 |
| Displacemen |
138.7ci / 2.3L |
| Bore/Strok |
3.375x3.875inches / 86x 98 mm |
| Powe |
31hp / 23.1kW |
| Air cleane |
oil bath |
| Compressio |
7.75:1 |
| Rated RP |
1650 |
| Starter volt |
6 |
| Oil capacit |
4 qts/3.8 L |
| Coolant capacit |
8 qts/7.6 L |
ENGINE DETAIL 2
The Allis Chalmers D10 tractor is powered by a 149 cubic inch (2.4L) gasoline engine, offering a modest compression ratio of 7.5:1, which contributes to reliable operation and longevity. Its oil bath air cleaner provides enhanced filtration, reducing maintenance frequency and prolonging engine life. Rated at 1650 RPM, the engine can deliver adequate power for typical farm tasks, though its performance may be limited compared to modern higher-RPM engines.
| Description |
Allis-Chalmers gasoline 4-cylinder liquid-cooled The larger, 149 cubic inch, engine was introduced at serial number 3501 in 1961. |
| Displacemen |
149ci / 2.4L |
| Bore/Strok |
3.50x3.875inches / 89x 98 mm |
| Air cleane |
oil bath |
| Compressio |
7.5:1 |
| Rated RP |
1650 |
| Firing orde |
1-2-4-3 |
| Starter volt |
12 |
ALLIS CHALMERS D10 ENGINES
The Allis-Chalmers D10 tractor features a 2.3L or 2.4L 4-cylinder gasoline engine, providing a balance of power and efficiency for light to moderate agricultural tasks. With a fuel tank capacity of 12 gallons (45.4L), it is well-suited for short to medium-duration operations without frequent refueling. Consideration should be given to the engine's fuel consumption and maintenance requirements, as older models may face challenges in parts availability.
| Description |
Allis-Chalmers 2.3L 4-cyl gasoline/Allis-Chalmers 2.4L 4-cyl gasoline |
| Fuel tan |
12gal / 45.4L |
TRANSMISSION
The Allis Chalmers D10 features a sliding gear transmission with 4 forward and 1 reverse speed, providing a straightforward gear selection for various agricultural tasks. The simplicity of the transmission system aids in ease of use and maintenance, although it may not offer the smooth shifting found in more advanced synchronized transmissions. This tractor is ideal for small to mid-sized operations requiring versatile, manageable power for plowing or other farming activities.
| Typ |
sliding gear |
| Gear |
4 forward and 1 reverse |
SPEEDS
| Description |
With 9x24 rear tires |
ALLIS CHALMERS D10 TRANSMISSION
The Allis Chalmers D10 features a 4-speed sliding gear transmission, offering versatility in speed selection for various agricultural tasks. This transmission type provides smooth gear shifts, which can enhance operational efficiency, especially in variable terrain. However, the sliding gear mechanism may require more maintenance compared to constant mesh transmissions, presenting a challenge in reliability over extended use.
| Description |
4-speed sliding gear |
MECHANICAL
The Allis Chalmers D10 features a two-wheel drive system, which enhances traction and reduces wear on the rear tires but may limit performance in challenging terrain. Its mechanical shoe brakes offer reliable stopping power, although they may require more maintenance over time compared to hydraulic systems. The open operator station promotes visibility and ease of access but may expose the operator to weather conditions, making it suitable for light-duty tasks in more favorable environments.
| Description |
Two-wheel drive Differential mechanical shoe brakes Open operator station |
| Steerin |
manual |
HYDRAULICS
TRACTOR HITCH
| Rear Typ |
I |
| Typ |
Snap-Couple |
POWER TAKE-OFF (PTO)
| Rear PT |
transmission , independent (later) (original) |
| Rear RP |
540 |
ALLIS CHALMERS D10 TIRES
The Allis Chalmers D10 tractor features Ag front tires (5.00x15) that enhance maneuverability in tight spots, while rear Ag tires (10x24) provide improved traction on varied terrains. This tire size combination signifies a balance between stability during fieldwork and adaptability for lighter soil conditions. However, the relatively narrow front tires might limit performance in heavy tillage scenarios, so operators should consider soil type and field conditions when utilizing this tractor for agricultural tasks.
| Ag fron |
5.00x15 |
| Ag rea |
10x24 |
DIMENSIONS & TIRES
The Allis Chalmers D10 tractor features a compact wheelbase of 78.75 inches, which enhances maneuverability in tight spaces but may limit stability during heavy loads. Weighing 2,700 lbs, it provides a favorable power-to-weight ratio for smaller agricultural tasks, although its lighter mass may struggle with traction in muddy conditions. The front tire size of 4.00x15 and rear tire size of 9x24 offers a balanced footprint, supporting effective weight distribution for various field operations.
| Wheelbas |
78.75inches / 200cm |
| Weigh |
2,700lbs / 1224kg |
| Front tir |
4.00x15 |
| Rear tir |
9x24 |
D10 SERIAL NUMBERS
D10 SERIAL LOCATION
| Description |
Serial number stamped into the flange where the engine and transmission meet on the left side of the tractor. |
BELT PULLEY
| RP |
1220 |
| Spee |
2556ft/min / 779.07 meters/min |
