| Manufacturer |
International Harvester |
| Price |
11,800(USD) |
| Model |
1206 |
| Equipment Type |
Standard-Tread Tractors |
| Factory |
Rock Island, Illinois, USA |
ENGINE DETAIL
The International Harvester 1206 features a robust DT361 turbocharged diesel engine with a displacement of 361 ci (5.9L), providing significant power output ideal for heavy-duty agricultural tasks. With a compression ratio of 17.0:1, it enhances fuel efficiency but may require high-quality diesel to prevent knocking under load. The two-stage dry air cleaner offers superior filtration, extending engine life by protecting against dust and particulates—critical in demanding environments.
| Description |
International Harvester DT361 turbocharged diesel 6-cylinder liquid-cooled |
| Displacemen |
361ci / 5.9L |
| Bore/Strok |
4.125x4.25inches / 105x 108mm |
| Air cleane |
two-stage dry |
| Compressio |
17.0:1 |
| Rated RP |
2400 |
| Starter volt |
12 |
INTERNATIONAL HARVESTER 1206 ENGINE
The International Harvester 1206, powered by a 5.9L 6-cylinder diesel engine, offers robust performance with a balance of power and efficiency for various agricultural tasks. The 35-gallon fuel tank provides exceptional range, reducing downtime during operations, especially in large fields. However, ensure proper maintenance of the diesel system to prevent potential fuel system challenges common in older models.
| Description |
International Harvester 5.9L 6-cyl diesel |
| Fuel tan |
35gal / 132.5L |
TRANSMISSIONS OVERVIEW
The International Harvester 1206 features an 8-speed unsynchronized transmission with an additional 16-speed partial power shift, allowing operators to fine-tune speed and torque for various field conditions. The unsynchronized gearbox may present challenges in seamless shifting under load, but the power shift capability enhances operational efficiency and responsiveness. Ideal for heavy-duty tasks, this configuration is particularly advantageous in scenarios requiring frequent speed changes, such as plowing or tilling in diverse soil types.
| Description |
8-speed unsynchronized 16-speed partial power shift |
TRANSMISSION 1
The International Harvester 1206 features an unsynchronized transmission, which may present challenges in shifting under load, requiring operator skill to prevent gear grinding. With 8 forward and 4 reverse gears, it offers versatile speed options for various field applications, making it suitable for tasks that require varied power output. However, the unsynchronized design could hinder efficient operation in scenarios needing rapid direction changes; for better efficiency, operators may benefit from using it in more controlled environments.
| Typ |
unsynchronized |
| Gear |
8 forward and 4 reverse |
TRANSMISSION 2
The International Harvester 1206 features a partial power shift transmission with a Torque Amplifier, enabling seamless transitions from Direct Drive to a lower gearing for enhanced torque management during heavy loads. With 16 forward and 8 reverse gears, operators can optimize performance for various tasks, such as plowing or transport. However, the complexity of the torque amplifier may require more maintenance, and operators should ensure proper training to utilize the transmission effectively.
| Transmissio |
Torque Amplifier |
| Typ |
partial power shift |
| Gear |
16 forward and 8 reverse |
| Description |
The Torque Amplifier (TA) provides a clutchless power shift between Direct Drive (DD) and the lower TA gearing |
INTERNATIONAL HARVESTER 1206 TRANSMISSIONS
The International Harvester 1206 features an 8-speed unsynchronized transmission combined with a 16-speed partial power shift, allowing for versatile gear selection to optimize power delivery and efficiency across various field applications. The unsynchronized nature may pose challenges in shifting under load, necessitating operator skill, but the partial power shift enhances productivity by enabling quicker gear changes without complete engagement of the clutch. This tractor is particularly beneficial for heavy tillage and high-draft tasks where consistent speed control is crucial.
| Description |
8-speed unsynchronized 16-speed partial power shift |
MECHANICAL
The International Harvester 1206 tractor features a 4x2 driveline with optional 4WD, allowing for increased traction in challenging terrain, particularly beneficial for heavy tillage or uneven fields. Its hydrostatic power steering enhances maneuverability, reducing operator fatigue during long hours of operation. The inclusion of differential hydraulic dry disc brakes improves stopping efficiency, while the optional cab with heating and air-conditioning provides comfort in various weather conditions, making it versatile for year-round agricultural tasks.
| Driv |
4x2 2WD/4x4 FWA 4WD (optional) |
| Steerin |
hydrostatic power |
| Description |
Differential hydraulic dry disc brakes Open operator station. Optional one-door cab. Optional heat and air-conditioning |
HYDRAULICS
| Valve |
0 to 2 |
| Pump flo |
12gpm / 45.4lpm |
TRACTOR HITCH
POWER TAKE-OFF (PTO)
| Rear PT |
independent |
| Rear RP |
1000 |
INTERNATIONAL HARVESTER 1206 TIRES
The International Harvester 1206 features a front tire size of 7.50-16, providing decent maneuverability for tight field conditions, while the rear tires (18.4-38) enhance traction and stability for heavy pulling tasks. This tractor’s robust build offers a favorable power-to-weight ratio, making it suitable for both tilling and transport applications. However, the larger rear tires may pose challenges in very muddy fields, potentially leading to increased soil compaction.
| Ag fron |
7.50-16 |
| Ag rea |
18.4-38 |
DIMENSIONS & TIRES
The International Harvester 1206 tractor, weighing 10,115 lbs (4588 kg), features a robust design suitable for heavy-duty agricultural tasks. Its tire specifications, including 7.50-16 front tires and 18.4-38 rear tires, provide excellent traction and stability on varied terrains. A potential challenge is managing weight distribution during operation; proper loading and implement selection are crucial to optimize performance and prevent tire wear.
| Weigh |
10,115lbs / 4588kg |
| Front tir |
7.50-16 |
| Rear tir |
18.4-38 |
1206 SERIAL NUMBERS
