Silver King R66

Last Updated: June 2024

Overview

The Silver King R66 tractor is a row-crop tractor known for its simplicity and versatility in the agricultural sector. It features a manual steering system, a 4-speed gear transmission, and a 3x2 2WD chassis. Equipped with a Hercules 4-cylinder gasoline engine, it comes with a discrepancy in engine displacement and bore diameter data; the values are given as either 113 ci with a 3.00-inch bore or 133 ci with a 3.25-inch bore. However, the engine's power output is consistently rated at 24.5 horsepower with a rated RPM of 1400. The tractor's operating weight varies between 2790 to 3615 pounds, suggesting different configurations possibly including those with steel wheels. The R66 has front tires measuring 6.00x16 inches and rear tires of 9.00x24 inches, and its overall dimensions confirm it as a moderately sized unit for row-crop work, being 128 inches long, 75 inches wide, and 64 inches high. The open operator station ensures accessibility, though it provides minimal protection from the elements. Without clear data on production years, hitch capabilities, hydraulic systems, or PTO specifications, the exact versatility and adaptation to modern farming practices remain partially undetermined.
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Key Specifications

Category: Row Crop

Power Output: 24.5

Transmission: Gear

Drive Type: 2WD

Operating Weight: 2790 (steel wheels)

Fuel Type: Gasoline

Silver King R66 vs. Similar Tractors

Power Output
Poor
Greater than 1% of similar tractors.
Operating Weight
Below Average
Greater than 16% of similar tractors.

Technical Specifications

Engine

Manufacturer
Hercules
Model
-
Cooling Type
-
Cylinder Orientation
-
Valve Configuration
-
Fuel Type
Gasoline
Induction Type
Naturally Aspirated
Cylinders
4
Displacement (ci)
113 / 133 (Discrepancy in data)
Bore (in)
3.00 / 3.25 (Discrepancy in data)
Stroke (in)
4
Rated RPM
1400
Power Output (hp)
24.5

Transmission

Type
Gear
Forward Gears
4
Reverse Gears
1
Total Gears
-

Dimensions

Length (in)
128
Width (in)
75
Height (in)
64
Operating Weight (lb)
2790 (steel wheels)

Power Take-Off (PTO)

PTO Type
-
PTO Speed 1 (rpm)
-
PTO Speed 2 (rpm)
-
PTO Speed 3 (rpm)
-

Miscellaneous

Chassis
3x2 2WD
Drive Type
2WD
Steering Type
Manual
Coolant Capacity (qts)
-
Front Tire Diameter (in)
16
Front Tire Width (in)
6
Rear Tire Diameter (in)
24
Rear Tire Width (in)
9
Front/Rear Rim Diameter (in)
-
Tire Type
Agricultural
Manufacture - End Year
-
Hitch Type
-
Hitch Category
-
Hitch Position
-
Hitch Capacity (lb)
-
Operator Station Type
Open
Starter Type
-
Brake Type
-
Hydraulic System Type
-