11. In 1945, the company signed an agreement with Caterpillar Tractor Company, USA, for marketing earth moving equipment. 12. The Holt 75 model gasoline-powered Caterpillar tractor used early in World War I as an artillery tractor. 13. In 1945, it signed an agreement with the Caterpillar Tractor Company of USA for marketing earthmoving equipment. 14. It was a giant Caterpillar tractor . 15. In 1945, L & T signed an agreement with the Caterpillar Tractor Company of USA for marketing earthmoving equipment. 16. It featured tracks from the American-made Holt caterpillar tractors that were already used in France for towing heavy artillery. 17. This resulted in development contracts for 4x4 all-terrain vehicles of various weight classes being awarded to Caterpillar Tractor Company. 18. Churchill concluded the howitzer was difficult to employ since it was transported in eight sections on giant caterpillar tractors . 19. After the program, Principal Hartman took the controls of a caterpillar tractor and Missouri Conference President Hutches guided the plow. 20. Holt Caterpillar tractors were also the inspiration for the development of the British tank, which profoundly altered ground warfare tactics.