Tractorpedia.com

Massey Ferguson Work Bull 303

The Massey Ferguson Work Bull 303 is an industrial tractor produced from 1960 to 1965 as part of the Work Bull Series. It features a Continental 3.4L 4-cylinder gasoline engine with liquid cooling, delivering 40.5 hp drawbar power and 42 hp belt power. The tractor has a 5-speed gear transmission with 5 forward and 1 reverse gear. It is a two-wheel drive with bull gear final drives and manual steering with optional power steering. Mechanical drum brakes and an open operator station are standard. The rear PTO is optional. Dimensions include an 85.5 inch wheelbase, 133 inch length, and 79.5 inch width, with weights ranging from 5260 to 5410 pounds depending on fuel type. Tires are industrial size with front options of 7.50x18 or 7.50x15 and rear options of 13.00x30 or 13.00x24.
Massey FergusonWork Bull 303industrial tractor3.4L Continental engine5-speed transmission40.5 hptractor specifications
Power-
Founded-
Model303

Technical Specifications

Detailed specifications and technical data for Massey Ferguson Work Bull 303

Power

Belt (claimed):42 hp (31.3 kW)
Drawbar (claimed):40.5 hp (30.2 kW)

Engine

Make:Continental
Type:3.4L 4-cyl gasoline, liquid-cooled
Fuel tank:19 gal (71.9 L)
Air cleaner:oil bath
Bore/Stroke:3.6875x4.875 inches (94 x 124 mm)
Displacement:208 ci (3.4 L)
Oil capacity:8 qts (7.6 L)
Starter volts:12

Mechanical

Drive:Two-wheel drive
Brakes:Mechanical drum brakes
Steering:manual, power (optional)
Final drives:bull gear
Operator station:Open operator station

Production

Type:Industrial tractor
Series:Work Bull Series
Years produced:1960 - 1965

Transmission

Type:gear
Gears:5 forward and 1 reverse
Speeds:5-speed gear

Dimensions & Tires

Width:79.5 inches (201 cm)
Length:133 inches (337 cm)
Rear tire:13.00x30, 13.00x24
Wheelbase:85.5 inches (217 cm)
Front tire:7.50x18, 7.50x15
Gas Weight:5260 lbs (2385 kg)
Rear tread:64.25 inches (163 cm)
Front tread:54.6 inches (138 cm)
Diesel Weight:5410 lbs (2453 kg)
Clearance (rear axle):12.1 inches (30 cm)
Clearance (front axle):14 inches (35 cm)
Height (steering wheel):74.25 inches (188 cm)

Power Take-off (PTO)

Rear PTO:optional