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 Jawbone excavator bucket looks no different than a regular digging bucket, however inside the crossbar 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. You can also switch between digging and ditching with the ability of two different cutting edges on one bucket. Now you can dig and grade without costing you downtime changing buckets. For swampy material handling, the AMI Jawbone Excavator Bucket also works as a clamshell bucket for loading and dumping straight down.
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 AR400 steel.
With no cylinders and no exposed hydraulics, you don't have to worry about rocks or debris causing damage.
|FastTrack||Category||Model||Machine Class||Width||Capacity (Cu. Yds)||Teeth|
|130||JBHD2433E24||24,000 - 33,000 lbs||24''||0.455||4|
|130||JBHD2433E30||24,000 - 33,000 lbs||30''||0.590||4|
|130||JBHD2433E36||24,000 - 33,000 lbs||36''||0.720||5|
|150||JBHD3340E30||33,000 - 45,000 lbs||30''||0.750||4|
|150||JBHD3340E36||33,000 - 45,000 lbs||36''||0.875||5|
|150||JBHD3340E42||33,000 - 45,000 lbs||42''||1.000||5|
|200||JBHD4045E36||45,000 - 55,000 lbs||36''||0.875||5|
|200||JBHD4045E42||45,000 - 55,000 lbs||42''||1.000||5|
|200||JBHD4045E48||45,000 - 55,000 lbs||48''||1.250||6|