| Manufacturer |
McCormick-Deering |
| Price |
- |
| Model |
B-450 |
| Equipment Type |
Standard-Tread Tractors |
| Factory |
Doncaster, England |
MCCORMICK-DEERING B-450 POWER
ENGINE DETAIL
The McCormick-Deering B-450 features a robust BD-264 diesel engine with a displacement of 264 ci (4.3 L), delivering 55 hp at 1500 RPM and producing 200 lb-ft of torque at 1100 RPM, which is ideal for heavy-duty agricultural tasks. With a significant coolant capacity of 26.4 quarts and oil capacity of 9.6 quarts, it ensures effective thermal management and engine longevity, although routine maintenance and fluid checks are vital to prevent overheating. Its electric starter enhances usability in varied environments but may require a reliable battery, which could pose a challenge in lower temperature scenarios.
| Description |
International Harvester BD-264/diesel/4-cylinder/liquid-cooled |
| Displacement |
264 ci/4.3 L |
| Bore/Stroke |
4.00x5.25 inches/102 x 133 mm |
| Power |
55 hp/41.0 kW |
| Rated RPM |
1500 |
| Torque |
200 lb-ft/271.2 Nm |
| Torque RPM |
1100 |
| Starter |
electric |
| Starter volts |
12 |
| Oil capacity |
9.6 qts/9.1 L |
| Coolant capacity |
26.4 qts/25.0 L |
MCCORMICK-DEERING B-450 ENGINE
The McCormick-Deering B-450 tractor features a robust International Harvester 4.3L 4-cylinder diesel engine, providing efficient fuel consumption and substantial torque, making it suitable for medium-duty agricultural applications. While its relatively compact design enhances maneuverability, the tractor's power-to-weight ratio may limit performance in heavy tillage or demanding fieldwork scenarios. Overall, it strikes a balance between reliability and versatility for small to medium-sized farms.
| Description |
International Harvester 4.3L 4-cyl diesel |
TRANSMISSION
The McCormick-Deering B-450 features a gear transmission system with 5 forward and 1 reverse gear, providing versatility for various field applications. Its 305mm dry disc clutch allows for reliable engagement and disengagement, although it may require careful modulation to prevent slippage under heavy loads. With an oil capacity of 52.8 qts (50.0 L), adequate lubrication is ensured, supporting prolonged operation and reducing maintenance frequency, which is advantageous for extensive agricultural tasks.
| Type |
gear |
| Gears |
5 forward and 1 reverse |
| Clutch |
305mm dry disc |
| Oil capacity |
52.8 qts/50.0 L |
SPEEDS
| Description |
With 13.00x30 rear tires./ |
MECHANICAL
The McCormick-Deering B-450 features a 4x2 drive system, providing simplicity but potentially limiting traction in challenging terrain compared to its 4WD counterparts, especially during fieldwork or in wet conditions. The mechanical rear differential lock enhances traction on slippery surfaces, aiding performance but requiring operator skill to engage. Its manual steering and open operator station may provide good visibility but can lead to fatigue during prolonged operation.
| Chassis |
4x2 2WD/4x4 MFWD 4WD |
| Differential lock |
mechanical rear |
| Steering |
manual |
| Cab |
Open operator station. |
| Transmission |
5-speed gear |
CAPACITY
| Fuel |
20.9 gal/79.1 L |
| Hydraulic system |
3.6 gal/13.6 L |
HYDRAULICS
| Type |
open center |
| Capacity |
3.6 gal/13.6 L |
| Pressure |
2000 psi/137.9 bar |
TRACTOR HITCH
| Rear Type |
II |
| Rear lift |
6240 lbs/2830 kg |
POWER TAKE-OFF (PTO)
| Rear RPM |
540 (1.375) |
| Engine RPM |
555@1500 |
MCCORMICK-DEERING B-450 TIRES
The McCormick-Deering B-450 features an adaptable tire configuration, allowing for ease in field operations with its Ag front tires (7.50x16) providing adequate maneuverability, while the rear tires (14.00x30 or 12.00x38) enhance stability and traction during heavy-duty tasks. The option of larger rear tires can improve soil compaction management and boost pulling capacity, making it suitable for diverse agricultural applications. However, potential drawbacks include increased weight and reduced speed on hard surfaces, which should be considered when determining field versus road usage.
| Ag front |
7.50x16 |
| Ag rear |
14.00x30/12.00x38 |
DIMENSIONS
| Wheelbase |
79.5 inches/201 cm |
| 2WD Length |
131.2 inches/333 cm |
| 4WD Length |
133.5 inches/339 cm |
| 2WD Height (steering wheel) |
71 inches/180 cm |
| 4WD Height (steering wheel) |
70 inches/177 cm |
| 2WD Operating weight |
6020 lbs/2730 kg |
| 4WD Operating weight |
6748 lbs/3060 kg |
| 2WD Clearance (front axle) |
14.75 inches/37 cm |
| 4WD Clearance (front axle) |
11 inches/27 cm |
| Front tread |
52 to 76 inches/132 to 193 cm |
| 2WD Rear tread |
64 to 84 inches/162 to 213 cm |
| 4WD Rear tread |
75.5/79.5 inches/191/201 cm |
DIMENSIONS & TIRES
The McCormick-Deering B-450 features a 79.5-inch wheelbase, providing enhanced stability for various agricultural tasks. Weighing between 6020 to 6748 pounds, it delivers robust performance but may pose challenges in compact spaces or soft ground conditions. The tire specifications (front: 6.00x16; rear: 13.00x30) suggest a balance of traction and flotation, beneficial for tillage and hauling operations on diverse terrains.
| Wheelbase |
79.5 inches/201 cm |
| Weight |
6020 to 6748 pounds |
| Front tire |
6.00x16 |
| Rear tire |
13.00x30 |
B-450 SERIAL NUMBERS
| 1958 |
501 |
| 1959 |
981 |
| 1960 |
3282 |
| 1961 |
6202 |
| 1962 |
9307 |
| 1963 |
12428 |
| 1964 |
15735 |
| 1965 |
18325 |
| 1966 |
21280 |
| 1967 |
23795 |
| 1968 |
25488 |
| 1969 |
36846 |
| 1970 |
27953 |
BELT PULLEY
| Diameter |
11 inches/27 cm |
| RPM |
929.6 |
| Speed |
2677 ft/min/815.95 meters/min |
