Rajasthan Mechanical Works Ltd. Offers Sturdy Spring Loaded Tiller. Rajasthan Mechanical Works Ltd. Also offers levelers, seeding attachments etc. This Sturdy Spring Loaded Tiller is designed for all types of root crops and for general cultivation work. The Sturdy Spring Loaded Tiller can be supplied for any linkage as desired. This Tiller has 7, 9, 11, 13 or more tines, which are mounted with two strong coil spring in two rows one behind the other at center distance of 9". Sturdy Spring Loaded Tiller is suitable for use in stone and root obstructed soil. The Sturdy Spring Loaded Tiller is suitable for preparing seed bed quickly and economically because it can loosen the soil to eliminate the use of the plough.