Triple-Nickel

1956 Massey-Harris 555

The ’55 Diesel debuted in 1949 as the big diesel tractor in the Massey-Harris lineup. Despite some teething problems, it established a reputation as a gutsy tractor, and by the mid 1950s, many thousands were at work in the wheatlands of the Northern Plains of the United States and Canada. Then came the merger of Massey-Harris (M-H) and Harry Ferguson Inc. and the notorious Two Line Policy.

The merger was a mutually beneficial move designed to counter low profits from a post-WWII market saturated with tractors. For a brief time after the merger was fully complete in 1954, the new Massey-Harris-Ferguson organization became the second biggest farm equipment company, just behind International Harvester and a squeak ahead of John Deere, in North America. It made sense at the time to keep the two as separate companies, since brand loyalty is always a factor and both M-H and Ferguson had legions of fans.

Both companies brought a lot to the table and, in theory, it was a good match. Each had a good dealer network and a firm grasp of farm equipment technology and marketing. Massey-Harris was more broadly based in farm equipment manufacturing, while Ferguson was further ahead on the tractor technology side, but didn’t offer a big tractor. Still, the Two Line Policy created problems because it pitted two brands within the same company against each other, at both the dealer and corporate levels.

Out of this mess emerged the Massey-Harris 555, commonly called the “Triple-Five” or “Triple-Nickel.” Production started in 1955 (for 1956) and it was a refresh of the Model 55 (see DW, February 2018) that added some chrome bling and a fair number of styling changes, but not much else. The small tractors like the 33 and 44 got lots more upgrades in their transition to the triple digit line, most notably two-speed range boxes in the transmission.

Like the 55s, the new 555 variation was offered with a choice of gasoline, distillate, butane, LP, or diesel powerplants that were variations on the same Continental 382 cubic-inch, four-cylinder block. They could be purchased as a Standard fixed-tread general purpose model, a Riceland, or a Western (a.k.a. “Hillside”). The latter two variations featured much larger tires, an arched front axle, and a full operator’s platform. The difference between them was the rice special had single-ribbed front and deeply lugged rear rice tires. And, believe it or not, you could still get a 555 on cleated steel wheels.

The styling changes included altering the hood lines to cover more of the engine, putting the screen chaff guard behind the radiator shell (plus painting it yellow), and putting the radiator cap inside a cover on the hood. Very noticeable was the bronze paint used on the engine and the silver painted rear wheel rims. The optional lighting system was updated with more powerful lamps.

On the technical front, the list of upgrades came from the very last part of the Model 55 run, but were highlighted as “new” for the 555 models. Power steering was available in the 55 at the very end but was more common in the 555 tractors. The drawbar was beefed up and the hydraulic controls updated, as well as the plumbing and fittings. The final drive housings were also beefed up, along with internal improvements that included better hardening on the countershaft, stronger axle shafts, and differential upgrades.

The engine saw improvements, though all of these were introduced in the ’55 era. This started with a new magnafluxed and Nitrided high-alloy steel crankshaft touted as being three times stronger than the old breakage-prone piece. The main bearings, main bearing caps, and studs were beefed up. The injection pump was upgraded from a Bosch APE to the new Bosch PSB pump. This resulted in about a 2.5-horsepower increase at the 1,350-rpm peak, but more substantial increases at the lower part of the curve. Low-end torque was significantly improved from 238 at 700 rpm to 252 at the same speed and the line held higher all the way to the 1,350-rpm redline. The cold-starting gear changed from a fifth injector and spark plug in the intake to an electrically heated coil manifold heater.

The 555’s production continued into early 1958, with a total of 3,794 built, but was halted around the time management discontinued the Two-Line Policy. The internal fighting over resources, plus very unhappy and insecure dealer networks, created a highly negative effect that became very public. After some difficult management changes, the company went into a more unified direction, reorganizing in December of 1957 as Massey-Ferguson (M-F). It would be a top-to-bottom overhaul that put the company on a more even keel. Unfortunately, it would also kill off a large portion of the Massey-Harris tractor DNA.

Historians have noted that when they killed off the Massey-Harris tractors, they killed off all the big tractors in the lineup, notably the 444 and 555. To fill this gap, they re-badged Minneapolis-Moline tractors (see DW, June 2018) until M-F could fully develop its own big tractor. A Jimmy-powered Oliver was also re-badged to make the M-F 98. There was probably some underlying wisdom to these moves, but Massey-Harris fans don’t understand them and still hold a grudge.

1956 Massey-Harris 555 Western Diesel

Engine: 4-cylinder, JD-382 Continental
Displacement: 382 ci
Bore & Stroke: 4.5 x 6 in.
Flywheel Power: 56 hp @ 1,350 rpm
Flywheel Torque: 255 lb-ft @ 700 rpm
Compression Ratio: 15:1
Transmission: 4-speed
Tires: Front—7.50-18
Rear—18-26
Weight: 5,125 lbs.
Fuel Capacity: 27.5 gal.

SOURCES

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FREQUENTLY ASKED QUESTIONS

What additional notes are provided about the engine’s history and servicing?

Engine History and Service Details

This engine originates from a professional engine rebuilder and boat restorer who unfortunately was unable to complete their project due to health challenges. Consequently, they decided to remove the engine.

The engine appears to have undergone some servicing, including the installation of a new turbo housing. However, there is a lack of detailed documentation regarding the specific service work carried out.

Inspection and Performance

To ensure its condition, a third-party mechanic inspected and tested the engine at our facility. The assessment confirmed that the engine started without issues, showed no visible leaks, and maintained good oil pressure.

Sales Conditions

Please note that the engine is sold “As-Is” and “Where-Is,” meaning no returns or warranties will be provided. Potential buyers, or their representatives, are welcome to inspect the engine themselves before making a purchase. If you’re interested in buying only the engine without the transmission, or if you want the transmission separately, please contact us for more information.

How Was the Engine Inspected and Tested Before Sale?

The engine underwent a meticulous inspection and testing process to ensure its reliability and performance. First, a trusted third-party mechanic conducted a comprehensive examination. This included checking for any starting issues, scrutinizing the engine for potential leaks, and verifying that it maintained optimal oil pressure throughout operation.

Additionally, the engine was subject to a rigorous run test on our facility’s engine test floor. This involved running the engine to observe its functionality in real-time, assessing performance under controlled conditions.

To provide transparency, the entire testing process was recorded and a video is available for viewing. This footage allows potential buyers to see the engine in action and understand the thoroughness of its evaluation.

How Can a Potential Buyer Inspect the Engine Before Purchase?

Potential buyers interested in examining an engine prior to making a purchase have several options available to them. Here’s how you can proceed to ensure a comprehensive inspection:

1. Schedule an Appointment: Contact the seller directly to arrange a convenient time for you or a designated representative to visit the location and inspect the engine in person.
2. Engage a Third-Party Inspector: Consider hiring a qualified marine mechanic or an inspection service. Experts from companies like AIM Marine or Marine Surveyor Association can provide an unbiased assessment of the engine’s condition.
3. Request a Virtual Tour: If you cannot visit in person, ask the seller to provide a live virtual tour via platforms like Zoom or Skype. This can give you a close look at the engine’s external condition and any supporting documentation.
4. Ask for Detailed Photos and Videos: Request comprehensive images and video footage, focusing on components that you or an inspector specifically want to evaluate.

This thorough approach ensures you have a clear understanding of the engine’s condition and any potential issues before committing to a purchase.

What is the condition of the marine diesel engine mentioned?

The marine diesel engine in question is a used model that came from a rebuilder and boat restorer who had to halt their project due to health reasons. This engine seems to have undergone some servicing, including the installation of a new turbo housing. However, specific details of the maintenance work are unavailable.

A third-party mechanic has inspected and tested the engine, ensuring it starts smoothly without any visible leaks and maintains solid oil pressure. For further assurance, there’s a video link that showcases the engine in operation.

It’s crucial to note that the engine is sold on an “as-is, where-is” basis. This means returns are not accepted, and no warranty will be provided. However, buyers, or their representatives, are welcome to inspect the engine before completing the purchase.

What are some related products mentioned in the passage?

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What is the horsepower and RPM of the Cummins VT-555-M engine?

Cummins VT-555-M Engine Specifications

For those interested in the power details of the Cummins VT-555-M engine, here’s a concise overview. This marine diesel engine boasts a horsepower of 270. It operates efficiently at a rotation of 3300 RPM, making it a robust option for marine applications. Perfect for those seeking reliability, this engine combines power with performance, ensuring that your marine vessel runs smoothly.

Whether you’re maintaining your current setup or embarking on a new project, understanding these key performance indicators will help guide your decision.

Key Features

• Horsepower: 270 HP
• RPM: 3300 RPM

Always consider inspecting the engine in person or having a professional do so, to ensure it meets your specific needs.

What are the dimensions and weight of the Cummins engine?

Dimensions and Weight of the Cummins Engine

• Size (Length x Width x Height):50 inches x 37.06 inches x 34.77 inches
• Weight:2,250 pounds

This information gives you a complete understanding of the engine’s physical attributes, making it easier to plan for installation or transportation.

What type of engine is being described in the passage? Partially Answered (The passage describes a JD-382 Continental engine, not a Cummins VT-555-M engine)

Engine: 4-cylinder, JD-382 Continental

Displacement: 382 ci

Bore & Stroke: 4.5 x 6 in.

Flywheel Power: 56 hp @ 1,350 rpm

Flywheel Torque: 255 lb-ft @ 700 rpm

Compression Ratio: 15:1

Transmission: 4-speed

Tires: Front—7.50-18

Rear—18-26

Weight: 5,125 lbs.

Fuel Capacity: 27.5 gal.

Condition: This JD-382 engine is used and has been part of a comprehensive restoration project. The engine was previously utilized in an agricultural setting and has undergone a thorough inspection to ensure functionality. A recent service included updating key components such as the fuel injection system and replacing seals to prevent any leaks.

Operational Status: The engine has been tested in a controlled environment to verify its performance metrics. It started smoothly, maintained consistent power delivery, and exhibited no visible leaks, affirming its operational reliability.

Inspection and Purchase: The engine is available for inspection prior to purchase, allowing potential buyers or their representatives to verify its condition. It is sold As-IS, with no returns or warranties offered. However, customization options are available if buyers wish to acquire the engine without the transmission or purchase the transmission separately.

What are the terms of sale for the engine?

The engine is sold as-is, without returns or warranty, but inspection arrangements can be made. There is also an option to purchase the engine without the transmission or separately.

Has the engine undergone any recent inspections or tests?

Yes, it was inspected and run at a facility, with no starting issues or leaks detected.

What is the history and current condition of the engine?

The engine was initially part of a halted restoration project due to health issues of the restorer. It appears serviced, with a new turbo housing, and has been successfully tested for starting, leaks, and oil pressure.

What type of transmission comes with the engine?

It includes a Twin Disc MG506-R transmission with a gear ratio of 1.5:1.

What are the horsepower and maximum RPM of the engine?

The engine delivers 270 horsepower and can reach up to 3300 RPM.

What is the model name of the engine?

The model is VT-555-M, also known as Triple Nickel.

Who makes the engine?

The engine is manufactured by Cummins.