The Chamberlain Countryman 6 is a standard-tread farm tractor produced from 1963 to 1966 by Chamberlain in Welshpool, Australia. It features a Perkins 5.8L 6-cylinder liquid-cooled diesel engine producing 76 hp (56.7 kW) with a 9-speed gear transmission (9 forward and 3 reverse). The tractor has a wheelbase of 86 inches (218 cm), length of 148.5 inches (377 cm), width of 88 inches (223 cm), and weighs 9000 lbs (4082 kg). It is a two-wheel drive with an open operator station and includes hydraulics with a total flow of 10.7 gpm (40.5 lpm). The rear PTO is independent with a 540 rpm type at 1600 engine RPM. Fuel capacity is 28.2 gallons (106.7 L).