Mining parts

HD crawler shoes

Designed to increase drive lug thickness and additional internal stiffeners

The HD Drill Crawler Shoe for 49R series and MD 6640 blasthole drills provides increased drive lug thickness and additional internal stiffeners running from male to female lugs.

• Drive lug thickness increased over OEM to reduce contact stress and wear introduced by the drive tumbler
• Increased internal stiffeners between male and female shoe lugs on HD crawler shoe over standard direct replacement crawler shoe stiffeners — provides added strength while helping prevent track stretch