Skip to content
TractorStack.
An independent tractor referenceSpecifications. Sources. Side by side.
Search
Find your tractor.
Menu ☰
Years in Production / 1966–1969
Chamberlain
306
Explore the specifications, hardware, and original references for the Chamberlain 306.

No photo
70hp
Source index power
2WD Only
Drive
1966–1969
Production years
Chamberlain
Manufacturer
306 / 01
At a glance
Production
Standard-tread tractor
Built in Welshpool, Australia
- Manufacturer
- Chamberlain
Hitch
- Rear Type
- II (optional)
Pto
- Rear Pto
- live
- Rear Type
- 540 (1.375)
- Engine Rpm
- 540@1600
Belt Pulley
- Diameter
- 10.25 inches26 cm
- Width
- 6.25 inches15 cm
- Rpm
- 1600
- Speed
- 3100 ft/min944.88 meters/min
Mechanical
Two-wheel drive
Manual steering
Open operator station. Cab optional.
306 / 02
Under the hood
Engine Detail
Perkins 6.306
diesel
6-cylinder
liquid-cooled
- Displacement
- 306 ci5.0 L
- Bore Stroke
- 3.60x5.00 inches91 x 127 mm
- Power
- 70 hp52.2 kW
- Fuel System
- direct injection
- Pre Heating
- thermostart
- Rated Rpm
- 2000
- Starter
- electric
- Starter Volts
- 12
- Fuel Type
- diesel
- Cylinders
- 6
- Cooling
- liquid-cooled
Engine Options
Perkins 5.0L 6-cyl diesel
- Fuel Tank
- 28.8 gal109.0 L
306 / 03
Gears & controls
Transmission
Three gears (1-3), plus reverse (R) in three ranges (low, intermediate, high).
- Transmission Type
- gear
- Gears
- 9 forward and 3 reverse
- Clutch
- 355.6mm dry disc
306 / 04
Size. Stance. Footprint.
Dimensions And Tires
- Weight
- 7800 lbs3538 kg
- Front Tire
- 7.50x18
- Rear Tire
- 18.4x30
Tires And Tracks
- Front Ag
- 7.50x18
- Rear Ag
- 18.4x30