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Chamberlain 4280

Chamberlain 4280 tractor
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The Chamberlain 4280 is a farm tractor produced from 1975 to 1985 as part of the 80 Series. Manufactured by Chamberlain, a part of John Deere, in Welshpool, Australia, a total of 2,186 units were built. It features a John Deere 5.9L 6-cylinder diesel engine delivering 111 hp gross and 106 hp net power, with a 12-speed two-speed power shift transmission. The tractor has two-wheel drive, power steering, and a sedan cab with heat and air-conditioning. It includes an open center hydraulic system with 2 valves and a 13.8 gpm pump flow, a live rear PTO, and a rear Type II hitch. Dimensions include a length of 177.6 inches, width of 88.6 inches, height of 108.1 inches, and weight of 12,478 lbs. Tires are 11.00-16 front and 23.1-34 rear. Variants include the 4280A and 4280B models.
Chamberlain 4280Chamberlain tractorfarm tractorJohn Deere80 Series5.9L diesel engine12-speed power shifttractor specifications
Power111 hp
Founded1975 - 1985
Model4280

Technical Specifications

Detailed specifications and technical data for Chamberlain 4280

Power

Engine (net):106 hp (79.0 kW)
PTO (claimed):98 hp (73.1 kW)
Engine (gross):111 hp (82.8 kW)

Engine

Type:diesel
Model:John Deere 6-359
Torque:260 lb-ft (352.6 Nm)
Cooling:liquid-cooled
Cylinders:6-cylinder
Fuel tank:72.1 gal (272.9 L)
Rated RPM:2500
Torque RPM:1350
Bore/Stroke:4.19x4.33 inches (106 x 110 mm)
Compression:16.8:1
Power (net):106 hp (79.0 kW)
Displacement:359 ci (5.9 L)
Starter type:electric
Power (gross):111 hp (82.8 kW)

Hydraulics

Type:open center
Valves:2
Pump flow:13.8 gpm (52.2 lpm)

Mechanical

Cab:Sedan cab with heat and air-conditioning
Drive:Two-wheel drive
Steering:Power steering

Production

Series:80 Series
Built in:Welshpool, Australia
Variants:4280A (built 1975-1983), 4280B (built 1983-1985)
Total built:2,186
Years produced:1975 - 1985

Transmission

Type:two-speed power shift
Gears:12 forward and 4 reverse
Transmission:Hi-Lo

Tractor hitch

Rear Type:II

Dimensions & Tires

Width:88.6 inches (225 cm)
Length:177.6 inches (451 cm)
Weight:12478 lbs (5660 kg)
Rear tire:23.1-34
Front tire:11.00-16
Height (cab):108.1 inches (274 cm)

Power Take-off (PTO)

Rear PTO:live

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