Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 143,368 pages of information and 230,031 images on early companies, their products and the people who designed and built them.
Note: This is a sub-section of Richard Hornsby and Sons
In 1904, David Roberts, MD of Hornsby designed a new type of crawler. The 'Little Caterpillar' was the first tracked vehicle used by the British Army
The six-cylinder engine starts on petrol (small tank at the front) and then runs on parafin from the three tanks at the rear.
The tracks have wooden blocks inserted ro prevent wear on the road. The tracks 'lock-out' so that they can curve in only one direction and therefore don't sag at the top.