| Manufacturer | Cockshutt |
| Price | 4,000(USD) |
| Model | 550 |
| Equipment Type | - |
| Factory | Brantford, Ontario, Canada |
NEBRASKA TRACTOR TEST 681 2
| Description | Diesel 6-speed 2WD/November 12 - 26, 1958/Link: Nebraska Tractor Test 681 file/Drawbar performance/Gear 3 used for power test./Gear 1 used for pull test. |
| Belt power (max) | 38.45 hp/28.7 kW |
| Belt fuel use (max) | 2.5 gal/hour/9.5 l/hour |
| Max power | 34.97 hp/26.1 kW |
| Max pull | 6,544 lbs/2968 kg |
COCKSHUTT 550 POWER
| Drawbar (claimed) | 35 hp/26.1 kW |
| Belt (claimed) | 38 hp/28.3 kW |
| Plows | 3 |
| Drawbar (tested) | 34.97 hp/26.1 kW |
| Belt (tested) | 38.45 hp/28.7 kW |
ENGINE DETAIL 1
The Cockshutt 550 tractor features a Hercules DD195 engine with a relatively high compression ratio of 17.8:1, enhancing its power efficiency, especially advantageous for farming tasks that require sustained torque. With a displacement of 3.2 L and rated RPM of 1650, it operates effectively in lower RPM ranges, making it suitable for heavy-load operations such as plowing or tilling. However, its oil bath air cleaner may require more maintenance in dusty conditions, posing a challenge for users in certain environments.
| Description | Hercules DD195/gasoline/4-cylinder/liquid-cooled |
| Displacement | 198 ci/3.2 L |
| Bore/Stroke | 3.75x4.50 inches/95 x 114 mm |
| Air cleaner | oil bath |
| Compression | 17.8:1 |
| Rated RPM | 1650 |
| Starter volts | 12 |
ENGINE DETAIL 2
The Cockshutt 550 tractor, powered by a Hercules GO198 gasoline engine, features a 4-cylinder configuration with a displacement of 198 cubic inches (3.2 liters), providing an optimal balance of power and efficiency for various agricultural tasks. Its relatively compact engine size allows for agile maneuverability and easier maintenance, but the gasoline engine may present challenges in fuel efficiency compared to diesel counterparts, especially in heavy-duty applications. This tractor is ideal for small to medium-sized farms that prioritize convenience and versatility in their equipment.
| Description | Hercules GO198/gasoline/4-cylinder |
| Displacement | 198 ci/3.2 L |
COCKSHUTT 550 ENGINE
The Cockshutt 550 features a Hercules 3.2L 4-cylinder gasoline engine that provides reliable power output suitable for light to medium-duty agricultural tasks. Its straightforward design facilitates ease of maintenance, but the gasoline engine may lead to higher fuel costs compared to diesel counterparts, especially during prolonged usage. This tractor is ideal for small farms or hobbyists requiring a dependable workhorse for varied applications like tilling and haying.
| Description | Hercules 3.2L 4-cyl gasoline |
TRANSMISSION
The Cockshutt 550 features a 6-speed forward and 2-speed reverse gear configuration, allowing for flexible operation across various terrains. The dry disc clutch enhances durability and maintenance simplicity but may require more effort during engagement compared to wet clutches. It's well-suited for farmers needing reliable performance for both heavy tillage and lighter tasks in medium-sized fields.
| Type | gear |
| Gears | 6 forward and 2 reverse |
| Clutch | dry disc |
MECHANICAL
The Cockshutt 550 tractor's 4x2 2WD chassis offers simplicity and cost-effectiveness, ideal for light-duty tasks on flat terrain but limiting traction in adverse conditions. Its power-assisted steering enhances maneuverability, while mechanical disc brakes provide reliable stopping power, though they may require more maintenance over time compared to hydraulic options. The open operator station increases operator comfort and visibility but exposes the operator to weather elements, making it less suitable for long-duration work in harsh conditions.
| Chassis | 4x2 2WD |
| Steering | power assist |
| Brakes | mechanical disc |
| Cab | Open operator station. |
| Transmission | 6-speed gear |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Rear RPM | 540 |
DIMENSIONS
| Wheelbase | 87 inches/220 cm |
| Operating weight | 5,600 lbs/2540 kg |
| Ballasted weight | 7,700 lbs/3492 kg |
DIMENSIONS & TIRES
The Cockshutt 550 tractor features an 87-inch wheelbase, providing a balanced center of gravity for stability during operation, crucial for tasks like plowing or heavy towing. Weighing 5,600 lbs (2,540 kg), it can handle a variety of implements but may present challenges in maneuverability and transportability. Ideal for mid-sized farms, its weight advantage can enhance traction on rugged terrain, though careful consideration of soil compaction is necessary.
| Wheelbase | 87 inches/220 cm |
| Weight | 5,600 lbs/2540 kg |
550 SERIAL NUMBERS
| 1958 | BM1001 |
| 1959 | BN5001 |
| 1960 | BO1001 |
| 1961 | BP1001 |
| 1962 | BR1001 |