| Manufacturer |
International Harvester |
| Price |
529(USD) |
| Model |
TD-25 |
| Equipment Type |
Agricultural Crawler Tractors |
| Factory |
Melrose Park, Illinois, USA |
ENGINE DETAIL
The International Harvester TD-25 features a turbocharged 13.4L diesel engine with a robust compression ratio of 15.35:1, offering enhanced power and efficiency for heavy-duty tasks. Its substantial oil (34 quarts) and coolant (74.5 quarts) capacities ensure effective temperature management and prolong engine life under rigorous operating conditions. This tractor is ideal for industrial applications where reliability and torque are crucial, but challenges may arise in terms of maintenance and fuel availability for high-displacement engines.
| Description |
International Harvester turbocharged diesel 6-cylinder liquid-cooled vertical L-head |
| Displacemen |
817ci / 13.4L |
| Bore/Strok |
5.375x6.00inches / 137x 152mm |
| Fuel syste |
direct injection |
| Air cleane |
dry |
| Compressio |
15.35:1 |
| Rated RP |
1500 |
| Starter volt |
24 |
| Oil capacit |
34qts / 32.2L |
| Coolant capacit |
74.5qts / 70.5L |
INTERNATIONAL HARVESTER TD-25 ENGINE
The International Harvester TD-25 is powered by a robust 13.4L 6-cylinder diesel engine, offering substantial horsepower for heavy-duty applications. With a considerable fuel tank capacity of 136.9 gallons, the TD-25 is designed for prolonged operation, making it suitable for extensive tasks like land clearing and large-scale construction projects. However, its size and weight can pose maneuverability challenges in tighter spaces.
| Description |
International Harvester 13.4L 6-cyl diesel |
| Fuel tan |
136.9gal / 518.2L |
TRANSMISSION
The International Harvester TD-25 features a two-speed power shift transmission, offering 8 forward and reverse gears which enhances operational versatility in varied terrains. Its 406.4mm dry disc clutch provides robust engagement but may require more frequent maintenance than wet clutches, particularly in rugged applications. With an oil capacity of 192.2 quarts (181.9 liters), it is crucial to ensure proper lubrication to maintain optimal performance and reduce wear over extended operation.
| Typ |
two-speed power shift |
| Gear |
8 forward and reverse |
| Clutc |
406.4mm dry disc |
| Oil capacit |
192.2qts / 181.9L |
INTERNATIONAL HARVESTER TD-25 TRANSMISSION
The International Harvester TD-25 features an 8-speed two-speed power shift transmission, providing versatility for various field applications. This design optimizes efficiency and power delivery, allowing operators to quickly adjust to changing terrain and workloads. However, the complexity of the power shift system may require more maintenance and skilled operation compared to simpler transmission types, making it essential for operators to be well-trained.
| Description |
8-speed two-speed power shift |
MECHANICAL
The International Harvester TD-25 is a crawler tractor designed for heavy-duty applications, ensuring optimal traction and stability on challenging terrain. Its open operator station allows for enhanced visibility and ease of access but may expose the operator to environmental elements. Key considerations include the tractor's weight distribution and engine power, crucial for performance in tasks such as land clearing or grading.
| Driv |
crawler |
| Description |
Open operator station |
INTERNATIONAL HARVESTER TD-25 TRACKS
DIMENSIONS & TRACKS
| Weigh |
45550lbs / 20661kg |
| Description |
24-inch tracks |
ELECTRICAL
| Charging syste |
generator |
| Charging amp |
15 |
| Batterie |
4 |
| Battery volt |
6 |
| Battery A |
204 |
