Graptor® Bucket Powered by RAMCAM™
When you need to pick up large, heavy objects, grab bucketful’s of debris or demolish a building, discover a new reality on grip with AMI Attachments’ Graptor® Powered by RAMCAM™. The Graptor® powered by RAMCAM™ works using hydraulic cylinders which are fully enclosed and fully protected from the elements. The built-in rotary thumb gives operators improved flexibility and precision by maintaining constant grip on the load throughout the bucket’s entire rotation – putting out the most torque in the most compact design - making the Graptor® Powered by RAMCAM™ a powerful tool that keeps a tight handle on heavy, bulky loads. Patent Pending.
RAMCAM™ Technology
RAMCAM™ is a revolutionary new drivetrain that allows for mechanical rotation using hydraulic cylinders enclosed within a protective casing. Patent Pending.
Fully Enclosed Hydraulic Cylinders
Ingeniously designed, the RAMCAM™ drivetrain efficiently transfers energy from standard hydraulic cylinders, through a splined camshaft and into the Graptor® thumb for a tight grip on every load. And with RAMCAM™ completely enclosed, all components are fully protected at all times.
Constant Grip
Confidently handle heavy, awkward loads with the superior grip of the Graptor® Bucket Powered by RAMCAM™. For demolition work, the Graptor® strongly grips the load and holds it securely throughout the full rotation of the bucket, all the way to roll out.
Maximized Gripping Strength
With the increased force at mid-stroke of the hydraulic cylinders, RAMCAM™ provides more grip of heavy objects.
Hardox® 500 Tuf Outer Shell
The outer shell is comprised of Hardox® 500TUF wear plate for ultimate wear protection that eliminates the need for heavy wear bars.
Increased Crushing Force
Providing greater torque, RAMCAM™ delivers up to 84% more crushing force than the previous Graptor®, for more ripping, biting and demolishing that's reliable and durable.
Grease Bank
With all the grease points now protected, the Graptor® powered by RAMCAM™ features a grease bank for simple and routine maintenance.
Heavy Duty Construction
Aggressive serrated side bars, made using Hardox® 450 wear plate are welded in place provide extra grip.
Specifications - Excavator
| FastTrack | Category | Model | Machine Class | Width | Capacity | Teeth | Grapple Tines | Weight |
|---|---|---|---|---|---|---|---|---|
| 130 | GRHDRC2433E38 | 24,000 - 33,000 lbs | 38 " | 0.690 yd³ | 5 | 4 | 1855 lbs | |
| 150 | GRHDRC3340E42 | 33,000 - 45,000 lbs | 42 " | 0.975 yd³ | 5 | 4 | 2155 lbs | |
| 200 | GRHDRC4045E42 | 45,000 - 55,000 lbs | 42 " | 1.060 yd³ | 5 | 4 | 3175 lbs | |
| 200 | GRHDRC4045E48 | 45,000 - 55,000 lbs | 48 " | 1.235 yd³ | 5 | 4 | 3505 lbs | |
| 250 | GRHDRC4560E48 | 55,000 - 65,000 lbs | 48 " | 1.375 yd³ | 5 | 4 | 3790 lbs | |
| 250 | GRHDRC4560E54 | 55,000 - 65,000 lbs | 54 " | 1.575 yd³ | 5 | 4 | 3835 lbs | |
| 300 | GRHDRC6080E54 | 65,000 - 90,000 lbs | 54 " | 2.200 yd³ | 5 | 4 | 6981 lbs | |
| 300 | GRHDRC6080E60 | 65,000 - 90,000 lbs | 60 " | 2.480 yd³ | 6 | 5 | 7450 lbs | |
| 400 | GRHDRC80100E60 | 90,000 - 115,000 lbs | 60 " | 3.070 yd³ | 5 | 4 | WOR | |
| 650 | GRHDRC120140E72 | 120,000 - 140,000 lbs. | 72 " | - | 5 | 4 | 13900 lbs |
AMI’s Fast Track Program features a wide selection of high-volume products that can be manufactured and shipped in a shorter time period with no compromise in quality and at no extra charge.
