70" Hydraulic Thumb, 20 ton – 30 ton Excavator Coupler type: WBM 300 wedge

Coupler type: WBM 300 wedge lugging

The 48-inch Skeleton Digging Bucket is designed for efficient material separation

greasable hardened steel lugging pins

Ideal for moving palletized materials

Compatible with Caterpillar

70" Hydraulic Thumb, 20 ton – 30 ton Excavator Coupler type: WBM 300 wedgeThe 70 inch Hydraulic Thumb is engineered for secure material handling on large scale excavation, demolition, and recycling jobs. Built for 2030 ton class excavators, this heavy duty attachment enhances grip when working with scrap, logs, debris, and irregular loads. Key Specifications Length: 70" Width: 32" Weight: 1100 lbs Construction: T1 and AR400 steel Teeth: 4 hardened replaceable pins (standard) Mounting: Welds directly to excavator boom