Select the right thumb for your CAT 308 CR by using our measurement chart.

Built-ToughIntroducing the PT230 Hydraulic Pin-On Thumb by Gentec – built tough for contractors. Constructed with two 3/4" thick AR400 Steel Tines, and with gussets between each for reinforced strength, it's ready for any job. You provide the width, and...

Built-ToughIntroducing the 16 inch digging bucket by Gentec, built tough for contractors. This bucket is designed for CAT 308A and weighs 275 lbs. With a volume of 0.16 cubic yards, this bucket comes equipped with replaceable teeth and is...

Built-ToughIntroducing the 18inch Digging Bucket for CAT 308A by Gentec, built tough for contractors. This bucket is designed for CAT 308A and weighs 310 lbs. With a volume of 0.17 cubic yards, this bucket comes equipped with replaceable teeth and is...

Built-ToughIntroducing the 24 inch digging bucket by Gentec, built tough for contractors. This bucket is designed for CAT 308A and weighs 354 lbs. With a volume of 0.25 cubic yards, this bucket comes equipped with replaceable teeth and is...

Built-ToughIntroducing the 30inch Digging Bucket for CAT 308A by Gentec, built tough for contractors. This bucket is designed for CAT 308A and weighs 442 lbs. With a volume of 0.3 cubic yards, this bucket comes equipped with replaceable teeth and is...

Built-ToughIntroducing the 36inch Digging Bucket for CAT 308A by Gentec, built tough for contractors. This bucket is designed for CAT 308A and weighs 513 lbs. With a volume of 0.37 cubic yards, this bucket comes equipped with replaceable teeth and is...

Built-ToughIntroducing the 30 inch ditching bucket by Gentec, built tough for contractors. This bucket is designed for CAT 308A and weighs 383 lbs. With a volume of 0.3 cubic yards, this bucket is equipped with a bolt-on reversible cutting edge...

Built-ToughIntroducing the 36inch Ditching Bucket for CAT 308A by Gentec, built tough for contractors. This bucket is designed for CAT 308A and weighs 444 lbs. With a volume of 0.37 cubic yards, this bucket comes equipped with replaceable teeth and is...

Built-ToughIntroducing the 48 inch ditching bucket by Gentec, built tough for contractors. This bucket is designed for CAT 308A and weighs 561 lbs. With a volume of 0.5 cubic yards, this bucket is equipped with a bolt-on reversible cutting edge...

Built-ToughIntroducing the 54inch Ditching Bucket for CAT 308A by Gentec, built tough for contractors. This bucket is designed for CAT 308A and weighs 642 lbs. With a volume of 0.59 cubic yards, this bucket comes equipped with replaceable teeth and is...

Built-ToughIntroducing the 60inch Ditching Bucket for CAT 308A by Gentec, built tough for contractors. This bucket is designed for CAT 308A and weighs 682 lbs. With a volume of 0.63 cubic yards, this bucket comes equipped with replaceable teeth and is...