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John Deere R Specifications

CaseIH

Engine Horsepower: 47 hp

Manufactured: 1949 to 1954

John Deere R Summary

The John Deere R was produced from 1949 to 1954 and was the company's first diesel tractor. Built in Waterloo, Iowa, a total of 21,293 units were made. It delivers 35 hp at the drawbar and 43 hp at the belt (claimed), with tested outputs of 43.15 hp and 48.58 hp respectively.

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John Deere R Horsepower, Weight, and Specifications:

Production

Who manufactured and built the John Deere R tractor, and how many units were made?

  • Manufacturer: John Deere
  • Standard-tread tractor
  • Built in: Waterloo, Iowa, USA
  • Total built: 21,293
  • Original price (1954): $3,650
  • The model R was John Deere's first diesel tractor and the first with a live PTO, which used a separate clutch.

Engine

What engine specifications does the John Deere R tractor have?

  • Engine: John Deere 6.8L 2-cyl diesel
  • Fuel tank capacity: 22 gal (83.3 L)
  • Auxiliary fuel capacity: 1 gal (3.8 L)

Transmission

What type of transmission does the John Deere R tractor use?

  • Type: 5-speed gear

Horsepower

What are the horsepower specifications of the John Deere R tractor?

  • Drawbar (claimed): 35 hp (26.1 kW)
  • Belt (claimed): 43 hp (32.1 kW)
  • Plows: 4 (14-inch)
  • Drawbar (tested): 43.15 hp (32.2 kW)
  • Belt (tested): 48.58 hp (36.2 kW)

Mechanical

What are the mechanical features of the John Deere R tractor?

  • Drive: Two-wheel drive
  • Steering: Manual
  • Brakes: Mechanical drum brakes
  • Operator station: Open

Power Take-off (PTO)

What are the PTO specifications of the John Deere R tractor?

  • Rear PTO: Live
  • Rear RPM: 540

Dimensions & Tires

What are the dimensions and tire specifications of the John Deere R tractor?

  • Wheelbase: 85.5 inches (217 cm)
  • Weight: 7400 to 7603 pounds
  • Front tire: 7.50-18
  • Rear tire: 14-34

Electrical

What are the electrical specifications of the John Deere R tractor?

  • Ground: Positive
  • Battery volts: 6
Disclaimer: The information provided on this page may be less than 100% accurate. Always check the manufacturer's official manual.

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