1. Model E 15/30 - 29hp(at the belt pully) Marshall Single Cylinder Diesel Engine(In Production 1930-32) 2. Series 3 Prototype - 50hp(1949) 3. VF Crawler - 50hp(In Production 1948-52) 4. MP6 - 70bhp 6 Cylinder Leyland Engine(In Production 1956-61) Disclaimer: I do not own these videos, nor do I wish to upload them for profit, I simply uploaded them for entertainment.