Tractor Engineers Limited manufactures Deep-hardening Alloy Steel made Track Shoes. Tractor Engineers Limited is an ISO 9001-2000 certified company. The Company also manufactures crawler undercarriage and track parts. The Deep-hardening Alloy Steel made Track Shoes is used in crawler undercarriage. The Deep-hardening Alloy Steel made Track Shoes have high core strength. The Deep-hardening Alloy Steel made Track Shoes has Optimum leading and trailing radii which keeps the shoes from cracking or bending. These Shoes are available in various sizes.