Test in accordance with the OECD Restricted Standard Code for the official testing of agricultural tractors : Ford New Holland 4630 (DA41) Four-wheel Drive Tractor with 8 speed synchromesh transmission.
Silsoe Research Institute.
Bedford : Silsoe Research Institute,
1991.
"OECD approval no: 1343 restricted code."
"Report no. R91/71308/OECD"
Tractors
Ford New Holland 4630 (DA41) Four Wheel Drive Tractor.