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2020 Furukawa Rock Drill Mechanical Thumbs MT 40X55

FRD USA offers a full line of thumbs designed to fit carriers ranging in size from 3,000-120,000 pounds. All tines are fabricated with AR400 steel, which is 38 percent stronger and 46 percent harder than commonly used T-1 steel. All pins are machined from hardened steel alloy for low maintenance.

Features may include:

• Expanded range of heavy-duty thumbs permits installation on mini-excavators, rubber-tired back-hoes and excavators.

• All steel tines are fabricated with AR400 (abrasion resistant) steel, serrated and gusseted. AR400 is 38% stronger, 46% harder and resists wear better than commonly used T-1 Steel.

• Thumbs feature three versatile, ridged positions to adapt to a variety of working conditions.

• Pins are machined out of hardened steel alloy.

• Overall thumb width never exceeds the carriers minimum bucket width eliminating potential interference during operation.

• Thumbs fold flush and maintain a low profile when pinned flat against mounting bracket.

• No additional parts are required to hold thumb in retracted position.

• All units shipped with easy-to-follow installation instructions.