| Manufacturer |
Caterpillar |
| Price |
1,100(USD) |
| Model |
Fifteen |
| Equipment Type |
Agricultural Crawler Tractors |
| Factory |
|
ENGINES OVERVIEW
The Caterpillar Fifteen tractor is powered by a choice of two gasoline engines: a 3.6L 4-cylinder or a 2.3L 4-cylinder, offering versatility in terms of power output and fuel efficiency. The larger 3.6L engine provides enhanced torque for heavy-duty applications, making it suitable for demanding agricultural tasks, while the 2.3L option may be more appropriate for lighter operations and better fuel economy. Key considerations include the operational load requirements and terrain type, as the selected engine variant significantly impacts overall performance and operational cost.
| Description |
Caterpillar 3.6L 4-cyl gasoline Caterpillar 2.3L 4-cyl gasoline |
ENGINE DETAIL 1
The Caterpillar Fifteen tractor features a 220ci (3.6L) gasoline 4-cylinder engine, offering a broad torque band suitable for various agricultural tasks. With a bore/stroke ratio of 3.75x5.00 inches (95x127mm), it provides a balance between power output and fuel efficiency at a rated RPM of 1250. A key advantage is its robust liquid-cooled system which enhances engine longevity, though its age may pose challenges in parts availability and maintenance.
| Description |
Caterpillar gasoline 4-cylinder liquid-cooled Used on the PV series of the Fifteen built from 1929 through 1932 |
| Displacemen |
220ci / 3.6L |
| Bore/Strok |
3.75x5.00inches / 95x 127mm |
| Rated RP |
1250 |
ENGINE DETAIL 2
The Caterpillar Fifteen tractor features a 4-cylinder gasoline engine with a displacement of 143 ci (2.3 L), offering adequate power for agricultural and light industrial tasks typical of the 1930s. With a bore and stroke of 3.375 x 4.00 inches (86 x 102 mm) and a rated RPM of 1500, it balances torque and efficiency, making it well-suited for low-speed, high-load operations. However, its liquid cooling system, while beneficial for temperature management, may complicate maintenance compared to air-cooled systems prevalent in simpler tractor designs of the era.
| Description |
Caterpillar gasoline 4-cylinder liquid-cooled Used on the 7C version of the Fifteen, available in 1932 |
| Displacemen |
143ci / 2.3L |
| Bore/Strok |
3.375x4.00inches / 86x 102mm |
| Rated RP |
1500 |
CATERPILLAR FIFTEEN ENGINES
The Caterpillar Fifteen tractor is powered by either a 3.6L or a 2.3L four-cylinder gasoline engine, offering flexibility in performance and fuel efficiency based on the chosen engine. With a fuel tank capacity of 23 gallons (87.1 liters), it supports extended operation, beneficial for long agricultural tasks. However, consider the trade-off between the larger engine's power and potential fuel consumption versus the smaller engine's efficiency and torque delivery for lighter-duty applications.
| Description |
Caterpillar 3.6L 4-cyl gasoline Caterpillar 2.3L 4-cyl gasoline |
| Fuel tan |
23gal / 87.1L |
TRANSMISSION
The Caterpillar Fifteen tractor features a simple transmission system with 3 forward gears and 1 reverse gear, optimizing operational efficiency for various farming tasks. The limited gear range could lead to challenges in maneuverability at different speeds, particularly during tasks requiring fine control. Ideal for lighter agricultural work, its straightforward design enhances ease of maintenance, making it suitable for operators with basic mechanical skills.
| Typ |
gear |
| Gear |
3 forward and 1 reverse |
CATERPILLAR FIFTEEN TRANSMISSION
The Caterpillar Fifteen tractor features a robust 3-speed gear transmission, providing versatility for a range of agricultural tasks. This system enhances maneuverability and efficiency, particularly in varied terrain, by allowing operators to select appropriate speeds based on load and conditions. However, the limited gear options may challenge performance in highly specialized applications requiring more precise speed control.
MECHANICAL
The Caterpillar Fifteen tractor features a crawler drive system, providing enhanced traction and stability on challenging terrain, making it suitable for construction and agricultural applications. Its open operator station design offers improved visibility and operator comfort; however, it may lack weather protection. Ideal for applications requiring maneuverability and ground adherence, it is particularly advantageous in soft or uneven soil conditions.
| Driv |
crawler |
| Description |
Open operator station |
CATERPILLAR FIFTEEN TRACKS
DIMENSIONS & TRACKS
| Weigh |
4500 to 5500 pounds |
| Description |
10-inch tracks |
BELT PULLEY
| Diamete |
10.5inches / 26cm |
| Widt |
6.5inches / 16cm |
| RP |
950 |
| Spee |
2600ft/min / 792.48meters/min |
