What size excavator or loader do I need for a crusher bucket?

Expert Answer

The right machine size depends on three things: operating weight, auxiliary hydraulic flow, and hydraulic pressure. In general, crusher buckets are matched to compact, mid-size, and larger carriers, but the machine must have enough oil flow to keep the crushing action consistent and enough stability to handle the attachment plus the material load safely. Buyers should also check coupler compatibility, lift capacity at working radius, and whether their machine has case drain or other hydraulic requirements if specified. A bucket that is too large for the carrier will feel slow, reduce productivity, and can create safety and wear issues. A bucket that is too small may underuse the machine and limit output. VANROCK manufactures and supplies crusher buckets and can review your excavator, skid steer, or backhoe loader specs to recommend suitable sizing and provide a quote.

Answered by VANROCK specialists · Published 8/10/2026