| Manufacturer |
International Harvester |
| Price |
22,016(USD) |
| Model |
TD-18A |
| Equipment Type |
Agricultural Crawler Tractors |
| Factory |
Melrose Park, Illinois, USA |
ENGINE DETAIL
The International Harvester TD-18A is equipped with a powerful 6-cylinder, 11.3L diesel engine featuring a high compression ratio of 15.5:1, providing substantial torque for heavy-duty applications. The oil bath air cleaner helps enhance the engine's longevity in dusty conditions, while a robust coolant capacity of 104 quarts ensures optimal thermal management, preventing overheating during prolonged operations. However, the gasoline starter system may be less efficient in extremely cold environments, potentially requiring additional maintenance considerations.
| Description |
International Harvester D-691 diesel 6-cylinder liquid-cooled vertical I-head |
| Displacemen |
691.1ci / 11.3L |
| Bore/Strok |
4.75x6.50inches / 121x 165mm |
| Air cleane |
oil bath |
| Compressio |
15.5:1 |
| Rated RP |
1350 |
| Starte |
gasoline-start |
| Starter volt |
12 |
| Oil capacit |
26qts / 24.6L |
| Coolant capacit |
104qts / 98.4L |
INTERNATIONAL HARVESTER TD-18A ENGINE
The International Harvester TD-18A features an 11.3L 6-cylinder diesel engine, providing robust power for heavy-duty applications, ideal for agricultural or construction tasks. Its fuel capacity of 60 gallons ensures extended operational time, while the auxiliary fuel tank allows for additional flexibility in fuel usage. However, the tractor's substantial weight and size may pose challenges in maneuverability on smaller job sites.
| Description |
International Harvester 11.3L 6-cyl diesel |
| Fuel tan |
60gal / 227.1L |
| Aux. fue |
1.33gal / 5.0L |
TRANSMISSION
The International Harvester TD-18A tractor features a transmission with 6 forward and 2 reverse gears, providing versatility for various agricultural tasks. The gear configuration allows for effective speed control and maneuverability on diverse terrains, though potentially challenging in steep or uneven surfaces due to limited low-end torque in higher gears. This tractor is optimal for medium to large farming operations, enabling efficient tillage, plowing, and hauling with the ability to reverse quickly for tighter spaces.
| Typ |
gear |
| Gear |
6 forward and 2 reverse |
INTERNATIONAL HARVESTER TD-18A TRANSMISSION
The International Harvester TD-18A features a robust 6-speed transmission, allowing for fine-tuned control over speed and torque, which is advantageous in varied agricultural tasks. Its multiple gear ratios enhance performance efficiency in both heavy-duty applications and lighter fieldwork, though operators may face a learning curve in mastering gear transitions under load. Ideal for large-scale farming, this tractor can efficiently manage tilling, plowing, or hauling, maximizing productivity in diverse soil conditions.
MECHANICAL
The International Harvester TD-18A is a crawler tractor featuring mechanical steering clutches for improved maneuverability in rough terrain, ideal for earthmoving applications. Its contracting band brakes provide reliable stopping power, but may require more maintenance compared to hydraulic systems. The open operator station enhances visibility and comfort but offers limited protection from environmental elements, which could be a disadvantage in adverse weather conditions.
| Driv |
crawler |
| Steerin |
mechanical steering clutches |
| Description |
Mechanical contracting band brakes Open operator station |
DIMENSIONS & TRACKS
| Weigh |
22830 to 23630 pounds |
| Description |
Tracks |
