Petersen Industries has a Grapple Truck solution to fit your specific need. For over 60 years we have been the leading manufacturer of Knuckle Boom Loaders in the country. Our Grapple Loaders are in over 1,000 cities across the US, and this number is growing more every year. From our flagship unit The AL-1 Atlas Lightning Loader® to our new non-CDL TL-2 Trash Truck Grapple Loader and the All new AL-2 Atlas Lightning Loader® with the C&D Bucket, their use for storm cleanup, debris pickup, contruction clearing, are just a few of the intended purposes of our Grapple Loaders. What will you use yours for? WE BUILD LEGENDS!