2026 AMI Attachments Jawbone 4-in-1 Excavator Bucket JBHD4560E42

2026 AMI Attachments Jawbone 4-in-1 Excavator Bucket JBHD4560E42

When multi-tasking is a must, the AMI Attachments Jawbone 4-in-1 Excavator Bucket responds with a multipurpose design that digs, grades, grips and clamshells. At first glance, the AMI Jaw-bone excavator bucket looks no different than a regular digging bucket, however inside the cross-bar is a powerful hydraulic rotary actuator. This provides all the power of a hydraulic cylinder-style thumb but without custom installation. With as much holding power and gripping strength as a thumb, the AMI Jawbone 4-in-1 Excavator Bucket handles logs, rocks and scrap easily.

Features may include:

Designed for strength and durability, the Jawbone is powered using a helical actuator fitted into the crossbar. With holding strength up to 54,000 ft.lbs of torque at 3,000 PSI the actuator’s tidy design eliminates the need for bulky hydraulic cylinders.

Confidently handle heavy and awkward loads with the superior grip of the Jawbone’s integrated thumb. For demolition work requiring picking, sorting and transferring, the Jawbone strongly grips the load and holds it securely throughout the full rotation of the bucket, all the way to roll out. The Jawbone also takes out the guesswork of trying to control both thumb and bucket at the same time, providing a safer worksite and reducing hydraulic line failure from over-pressure.

Aggressive serrated side plates come standard for maximum grip. The Jawbone is built using Hardox 450 steel.

With no cylinders and no exposed hydraulics, you don’t have to worry about rocks or debris causing damage.