What are the best mulchers with large capacity for handling thick branches?

The WChip3 is a 3-in-1 gas-powered wood chipper, shredder and mulcher driven by a 212cc OHV 4-stroke engine with direct drive and dual steel chipper blades. It handles branches up to 3 in thick, uses four steel shredder hammers for smaller material, and collects chips in a 2.8 bushel/26 gallon bag with a 15:1 reduction ratio. It suits seasonal yard cleanup, landscaping and storm debris removal.

A 224 cc gas-powered 2-in-1 chipper-shredder with hardened steel chipper blades that handle branches up to 3 in and a shredder chute for leaves and shrubbery up to 0.5 in; includes a 2-bushel collection bag, 12 in never-flat wheels, and a compact vertical design. It suits homeowners needing a durable, portable unit for yard cleanup and mulch production. The unit features a 224 cc Champion OHV engine, 2-year warranty, and rear clean-out port for jams.

The CSV-3050E is a heavy-duty corded electric chipper with a 5 hp industrial-class motor, two high-speed chipping knives and a 20:1 reduction ratio. It accepts branches up to 3 in diameter, features a large hopper and side discharge into a collection bag, and is built for homeowners or small-property professionals who need high-capacity electric chipping without gas engines.

Towable 3-in chipper-shredder powered by a KOHLER Command PRO CH270 208cc 7 HP gas engine, with double-edge carbide blades, top-loading shredder and directional chip chute. Features ATV-style locking tires, removable tow bar, vacuum mulcher option (on OPC503V) and commercial-grade filtration, suitable for heavy yard and small-wood processing. Includes multi-year engine and chassis warranties.

A 338cc Champion single-cylinder OHV gas engine powers hardened-steel chipper blades that handle branches up to 3 in and a shredder chute for debris up to 0.5 in; includes a 2-bushel collection bag, 12 in never-flat wheels, and rear clean-out port. Designed for yard cleanup and converting brush and leaves into mulch, with a compact vertical design and 2-year limited warranty. Specifications and measurements come from Champion and retailer listings.

The Earthquake K32 is a gas-powered chipper-shredder with a 212cc Viper 4-cycle engine, two chipping knives and a 20:1 reduction ratio that handles branches up to 3 in diameter and shreds leaves and small debris. It has large 11.2 in airless wheels, a 2-bushel Dock-and-Lock collection bag, and a compact footprint for easier storage, suited for homeowners with medium to large yards. The unit is backed by a 5-year limited warranty.