Excavator Bucket: Skeleton Digging Bucket Extreme duty WBM 300 Wedge Coupler, 30 ton – 40 ton Excavator Coupler style:Caterpillar 336 (90/100 mm pins) Teeth: Replaceable pin-on design (bolt-on

Teeth: Replaceable pin-on design (bolt-on cutting edge available for enhanced durability)

Wear protection: AR400 side and bottom plates

Models with bolt-on cutting edges are recommended for rocky

this attachment delivers focused penetration in tight or residential job sites

Mounting: Fits standard skid steer coupler (ISO 24410)

Excavator Bucket: Skeleton Digging Bucket Extreme duty WBM 300 Wedge Coupler, 30 ton – 40 ton Excavator Coupler style:Caterpillar 336 (90/100 mm pins) Teeth: Replaceable pin-on design (bolt-onThe Skeleton Digging Bucket Extreme Duty is engineered for heavy duty sifting, trenching, and material separation on large scale excavation and pipeline projects. Built for 3040 ton class excavators with WBM 300 wedge coupler, this attachment combines aggressive penetration with high strength durability. Key Specifications Length: 66" Weight: 4200 lbs Construction: T1 and AR400 steel Teeth: Replaceable pin on design Rib spacing: 4. 5" x 6" Coupler