Khalsa tractor mounted 14 tyne cultivator design can be used for intercultural operations like loosening soil, harrowing, and weeding. The tynes width are adjustable in two lanes just back of each rear tyre of tractor. The width of each lane is 24-30 inches and 4-5 feet the tractor can easily pass through sugarcane planted at 24 inches and 4-5 feet row spacing. To maintain weed free crop, intercultural operations are carried out 3 times i.e.at 45-50, 65-70 and 95-100 days after planting. The cultivator can be operated without damage to the crop up to 100-120 days after planting. It has an out turn of 1.5 acre / hour. Another tractor mounted, peg-type cultivator suitable for interculture and weeding in sugarcane planted at 70cm.