The BOULDER BUDDY® 4000, 8000, and 12000 are the ultimate attachments for moving large rocks and boulders. Lightweight, easy to use, and built to last, each model adjusts in seconds and attaches to any machine. Choose the Right Size for Your Machine ● Boulder Buddy® 4000 – For machines with a lifting capacity up to 4,000 lbs, weight: 6 lbs, length 14 feet end to end. ● Boulder Buddy® 8000 – For machines with a lifting capacity up to 8,000 lbs, weight: 9 lbs, length 18 feet end to end. ● Boulder Buddy® 12000 – For machines with a lifting capacity up to 12,000 lbs, weight: 15 lbs, length 22 feet end to end. Install boulders in just minutes with no injuries, no damage, no trapped webbing or chains, and fewer crew members needed — saving time and increasing profits. Made in the USA from mil-spec nylon webbing and wrapped in ballistic nylon for strength and durability.