| Manufacturer |
Farmall |
| Price |
11,011(USD) |
| Model |
B-450 |
| Equipment Type |
Row-Crop Tractors |
| Factory |
Doncaster, England |
FARMALL B-450 POWER
ENGINE DETAIL
The Farmall B-450 tractor is powered by a robust International Harvester BD-264 diesel engine, delivering 55hp at a low 1500 RPM, which enhances fuel efficiency for prolonged operations. With a torque output of 200 lb-ft at 1100 RPM, it excels in applications requiring strong pulling power, making it suitable for heavy tillage and transport tasks on medium to large farms. The combination of liquid cooling and significant oil/coolant capacities (9.6 quarts oil and 26.4 quarts coolant) suggests reliability for extended usage, though operators should note the maintenance needs associated with larger fluid volumes.
| Description |
International Harvester BD-264 diesel 4-cylinder liquid-cooled |
| Displacement |
264ci / 4.3L |
| Bore/Stroke |
4.00x5.25inches / 102x 133mm |
| Power |
55hp / 41.0kW |
| Rated RPM |
1500 |
| Torque |
200lb-ft / 271.2Nm |
| Torque RPM |
1100 |
| Starter |
electric |
| Starter volts |
12 |
| Oil capacity |
9.6qts / 9.1L |
| Coolant capacity |
26.4qts / 25.0L |
FARMALL B-450 ENGINE
The Farmall B-450 tractor is powered by a robust International Harvester 4.3L four-cylinder engine, available in both diesel and kerosene variants, offering versatility depending on fuel availability. A key advantage of the diesel option includes higher torque for demanding tasks, while the kerosene variant is advantageous in areas where fuel costs are lower. Challenges may include limited fuel efficiency in older models and potential maintenance issues due to the age of the design, making it essential to consider the operating environment and intended application before selection.
| Description |
International Harvester 4.3L 4-cyl diesel International Harvester 4.3L 4-cyl kerosene |
TRANSMISSION
The Farmall B-450 features a 5-speed forward and 1 reverse gear transmission, providing versatility for various farming tasks. Its 305mm dry disc clutch offers reliable engagement but may require more effort compared to hydraulic systems, particularly in heavy soil conditions. With an oil capacity of 52.8 quarts (50.0L), proper lubrication is essential for maintaining optimal engine performance and reducing wear over time.
| Type |
gear |
| Gears |
5 forward and 1 reverse |
| Clutch |
305mm dry disc |
| Oil capacity |
52.8qts / 50.0L |
SPEEDS
| Description |
With 13.00x30 rear tires |
MECHANICAL
The Farmall B-450 features a 4x2 2WD chassis, ideal for flat terrain and lighter agricultural tasks, though it may struggle in muddy conditions without the traction of 4WD. A mechanical rear differential lock enhances traction in challenging circumstances, making it beneficial for operations requiring consistent power transfer. The open operator station and manual steering can lead to operator fatigue during long hours, but they simplify maintenance and improve maneuverability in tight spaces.
| Chassis |
4x2 2WD |
| Differential lock |
mechanical rear |
| Steering |
manual |
| Cab |
Open operator station |
| Transmission |
5-speed gear |
CAPACITY
| Fuel |
20.9gal / 79.1L |
| Hydraulic system |
3.6gal / 13.6L |
HYDRAULICS
| Type |
open center |
| Capacity |
3.6gal / 13.6L |
| Pressure |
2000psi / 137.9bar |
TRACTOR HITCH
| Rear Type |
II |
| Rear lift |
6240lbs / 2830kg |
POWER TAKE-OFF (PTO)
| Rear RPM |
540 (1.375) |
| Engine RPM |
555@1500 |
FARMALL B-450 TIRES
The Farmall B-450 tractor features AG tire dimensions of 6.00x16 for the front and options for 14.00x30 or 12.00x38 for the rear, providing versatility for various agricultural applications. The wider rear tires (14.00x30) enhance traction and stability on softer terrains, while the 12.00x38 option offers improved maneuverability in tighter spaces. Key considerations include evaluating soil conditions and specific crop needs to optimize tire selection for enhanced performance and reduced soil compaction.
| Ag front |
6.00x16 |
| Ag rear |
14.00x30/12.00x38 |
DIMENSIONS
| Wheelbase |
79.5inches / 201cm |
| Length |
139.5inches / 354cm (tricycle) 144.5inches / 367cm (wide-front) |
| Height (steering wheel) |
77.75inches / 197cm |
| Operating weight |
5930lbs / 2689kg |
| Clearance (front axle) |
19.6inches / 49cm |
| Front tread |
51 to 81inches / 129to 205cm |
| Rear tread |
96.5 to 113.25inches / 245to 287cm |
DIMENSIONS & TIRES
The Farmall B-450, with a wheelbase of 79.5 inches, offers good stability and maneuverability for various farming tasks. Its weight of 5,930 lbs provides substantial traction, especially beneficial for plowing and tilling in diverse soil conditions. The tire configuration (front: 6.00x16; rear: 13.00x30) enhances load distribution and minimizes compaction, while also requiring careful attention to tire pressure for optimal performance.
| Wheelbase |
79.5inches / 201cm |
| Weight |
5930lbs / 2689kg |
| Front tire |
6.00x16 |
| Rear tire |
13.00x30 |
B-450 SERIAL NUMBERS
| 1959 |
501 |
| 1960 |
657 |
| 1961 |
1980 |
| 1962 |
3047 |
| 1963 |
5638 |
| 1964 |
6919 |
| 1965 |
8042 |
| 1966 |
9696 |
| 1967 |
10380 |
| 1968 |
10764 |
| 1969 |
11027 |
| 1970 |
11162 |
BELT PULLEY
| Diameter |
11inches / 27cm |
| RPM |
929.6 |
| Speed |
2677ft/min / 815.95meters/min |
