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Used

USED OLIVER 1550

Nebraska, United States
Asking Price
USD $8,500.00
1 available
340Listings|1Follower
Overview
Agricultural Tractors

This Oliver 1550 diesel tractor for sale in Myerstown, Pennsylvania, is a running vintage restoration project priced at $8,500, with the seller open to reasonable offers. Major seller-reported work includes a new crankshaft, new flywheel, and Keystone turbo installation. The tractor reportedly runs great, although the restoration has not been fully completed.
Built during the classic Oliver 50 Series era, the 1550 is a desirable row-crop tractor for collectors, restorers, hobby farmers, and vintage farm-equipment enthusiasts. Buyers searching for a used Oliver tractor in Pennsylvania or a turbo-diesel Oliver restoration project should take a closer look. Contact Trustworthy Equipment LLC for availability, additional information, inspection coordination, and possible nationwide transportation assistance.
Available in Myerstown, Pennsylvania, this Oliver 1550 diesel tractor for sale is a running restoration project featuring a seller-reported new crankshaft, new flywheel, and Keystone turbo installation. Priced at $8,500 with reasonable offers encouraged, this classic Oliver presents an opportunity for a collector, restorer, hobby farmer, or vintage-equipment enthusiast who wants a tractor that already has significant mechanical work completed.
The seller reports that a substantial amount of labor and investment has gone into the tractor. Although the restoration was not fully completed, the tractor reportedly runs great and is now being offered because the seller is ready to move it.
Classic Oliver Tractor with Mechanical Investment
The Oliver 1550 belongs to the well-known Oliver 50 Series and was produced during the second half of the 1960s. These tractors are appreciated for their distinctive Oliver styling, practical row-crop design, six-cylinder power, and straightforward mechanical construction.
This unit is equipped with a diesel engine identified by the seller as a Waukesha diesel. Most published model information lists the Oliver 1550 diesel with a 232-cubic-inch, six-cylinder, liquid-cooled engine. The tractor has also been fitted with a Keystone turbo, creating a configuration that differs from a standard factory Oliver 1550 and should be evaluated based on the actual installation and current engine setup.
The turbo installation may appeal to an Oliver enthusiast looking for a customized vintage diesel tractor. However, no horsepower testing or dynamometer results were provided. Buyers should not assume that the tractor produces factory horsepower or any particular increased output without completing their own inspection and testing.
New Crankshaft and Flywheel
One of the strongest points of this Oliver 1550 restoration project is the amount of seller-reported internal mechanical work already completed.
The seller reports that the tractor has received:

New crankshaft
New flywheel
Keystone turbo installation
Additional restoration and mechanical work
Significant time and labor invested in the project

A crankshaft and flywheel represent major components within the engine and drivetrain system. Their reported replacement may save the next owner from having to begin the project at the same stage. Documentation, parts receipts, machine-shop records, installation details, and operating hours since the work were not supplied and should be requested or independently verified.
Runs Great According to the Seller
The seller states that the tractor runs great. That is an important distinction because this is not being represented simply as a non-running parts tractor or untouched project.
At the same time, the seller describes it as a restoration project rather than a completed restoration. Buyers should expect that additional mechanical, electrical, hydraulic, cosmetic, or finishing work may remain.
An in-person inspection is strongly recommended. The tractor should be started from cold, operated through its available gears, and checked for oil pressure, coolant condition, leaks, charging performance, clutch operation, hydraulic function, PTO operation, steering, brakes, and turbocharger performance.
Suitable Buyers and Potential Uses
This Oliver 1550 may be a suitable option for:

Oliver tractor collectors
Vintage tractor restorers
Antique farm-equipment enthusiasts
Hobby farms
Parade or tractor-show projects
Buyers seeking a running restoration project
Owners with access to Oliver or Waukesha engine knowledge
Mechanics looking for a partially completed vintage tractor
Buyers wanting a customized turbo-diesel Oliver

Its ultimate suitability for regular field use will depend on the remaining restoration work, tire condition, transmission operation, hydraulic performance, PTO function, and overall mechanical condition.
Important Configuration Information
Published specifications for the Oliver 1550 vary according to year, transmission, axle arrangement, PTO equipment, and individual options. The model was commonly available with six-speed and two-speed power-shift configurations, but the exact transmission installed in this tractor was not supplied.
The exact year is also unknown. Oliver 1550 production generally covered the 1965 through 1969 model years, but a serial number is needed to determine the correct production year.
The front-axle configuration, tire sizes, rear hydraulic remotes, three-point hitch equipment, PTO setup, and electrical condition were not provided. These details should be confirmed before publication or purchase.
Restoration Opportunity at an Offer-Friendly Price
The asking price is $8,500, and the seller has made it clear that offers are welcome. The seller is ready to sell and appears motivated to consider serious proposals.
For buyers comparing vintage Oliver tractors, running restoration projects, collector tractors, and older diesel farm tractors for sale in Pennsylvania, this Oliver 1550 deserves consideration because of its reported engine work and running condition.
The value of any restoration project depends heavily on the quality of the completed work, the amount of work remaining, parts availability, cosmetic condition, tire condition, and the buyer’s intended use. Prospective buyers should inspect the tractor carefully and determine whether its configuration fits their goals.
Financing, Transportation, and Inspections
Trustworthy Equipment LLC is marketing this Oliver 1550 on behalf of the seller and can help connect qualified buyers with the appropriate party.
Financing assistance may be available to qualified buyers through independent financing providers. Because this is an older restoration project, financing eligibility will depend on the lender’s requirements.
Nationwide transportation assistance may also be available through independent shipping providers. Transportation pricing will depend on the tractor’s dimensions, weight, pickup conditions, destination, and whether it runs and drives well enough to load under its own power.
Buyers are encouraged to arrange an inspection, verify the tractor’s serial number, review the completed repairs, and confirm its present operating condition before purchase.
Contact Trustworthy Equipment LLC for current availability, additional photographs, seller contact coordination, or help arranging the next step.

Specs

The following specifications combine seller-provided information with commonly published manufacturer specifications for this model. Equipment may vary by serial number, production year, options, attachments, modifications, and configuration. Buyers should independently verify all specifications that are important to their purchase.
Manufacturer: Oliver
Model: 1550
Exact Year: Not provided
Published Production Period: Approximately 1965–1969
Equipment Type: Row-crop farm tractor
Condition: Running restoration project
Price: $8,500
Offer Status: Seller is open to reasonable offers
Location: Myerstown, Pennsylvania
Hours: Not provided
Serial Number: Not provided
Seller Type: Not confirmed
Original Manufacturing Location: Charles City, Iowa, USA
Engine Identification: Seller describes it as a Waukesha diesel
Common Published Engine Type: Oliver 232-cubic-inch diesel
Fuel Type: Diesel
Cylinders: Six
Cooling System: Liquid-cooled
Displacement: Approximately 232 cubic inches or 3.8 liters
Aspiration: Keystone turbo installed; modified from the commonly published standard configuration
Rated Engine Speed: Approximately 2,200 RPM based on published model information
Published Compression Ratio: Approximately 16.5:1
Electrical System: Commonly published as 12 volts
Published Engine-Oil Capacity: Approximately 5 quarts
Published Cooling-System Capacity: Approximately 20 quarts
Crankshaft: New, seller-reported
Flywheel: New, seller-reported
Turbocharger: Keystone turbo, seller-reported
Current Horsepower: Not tested or provided
Published Diesel PTO Horsepower: Approximately 53 horsepower
Published Tested PTO Output: Approximately 53.5 horsepower
Published Tested Drawbar Output: Approximately 45.7 horsepower
Current Turbocharged Output: Unknown; no dynamometer results supplied
The listed factory power figures should not be interpreted as verified output for this modified tractor.
Drive Configuration: Commonly two-wheel drive
Transmission: Exact configuration not provided
Commonly Published Options: Six-speed unsynchronized transmission or 12-speed partial power-shift configuration
Steering: Commonly power-assisted
Brakes: Commonly disc brakes
Clutch Condition: Not provided
Differential-Lock Information: Not provided
Maximum Travel Speed: Not verified
Rear Hitch: Three-point hitch commonly offered; actual equipment must be confirmed
Published Hitch Category: Category I/II configuration
Draft Control: Lower-link draft sensing commonly published
Rear PTO: Independent PTO commonly published
Published PTO Speeds: Configurations may include 540, 1000, or dual-speed arrangements
Actual PTO Configuration: Not provided
Rear Hydraulic Remotes: Not provided
Hydraulic Flow: Not verified
Hydraulic Pressure: Not verified
Three-Point Operation: Not confirmed
Published Wheelbase: Approximately 99 inches
Published Operating Weight: Approximately 7,000 pounds, depending on configuration
Overall Length: Not verified
Overall Width: Depends on axle and wheel settings
Overall Height: Not verified
Ground Clearance: Not verified
Shipping Weight: Must be confirmed for transportation purposes
Front Axle: Not provided
Common Model Variations: Tricycle front, single front wheel, adjustable wide front, Wheatland, or utility configurations
Published Front Tire Reference: Approximately 6.00-16 on certain configurations
Published Rear Tire Reference: Approximately 15.5-38 on certain configurations
Actual Front Tire Size: Not provided
Actual Rear Tire Size: Not provided
Tire Condition: Not provided
Wheel Weights: Not provided
Fluid-Filled Tires: Not provided
Published Diesel Fuel Capacity: Approximately 27.5 gallons
Engine-Oil Capacity: Approximately 5 quarts
Cooling-System Capacity: Approximately 20 quarts
Hydraulic-System Capacity: Not verified
Transmission Capacity: Not verified
Operator Station: Not provided
Cab or Open Station: Not confirmed
Seat Condition: Not provided
Power Steering: Commonly equipped; operation not confirmed
Lighting: Not provided
Gauges: Not provided
Charging System: Not provided
ROPS: Not provided
No separate implements or attachments were identified.
Keystone turbo installation is included as part of the tractor.
Buyers should confirm whether any loose parts, original components, manuals, or restoration materials are included.

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