Diesel Wood Chipper The Jensen A425 Diesel is unmatched in the 8” chipper class, delivering oversize capacity and exceptional power for demanding arborist and contractor work. With an impressive 210mm x 255mm (8” x 10”) infeed, a heavier cutting disc, and a grunty 50hp diesel engine, it processes tough, bulky material faster and more efficiently than standard 8” machines.

Available in tracked, trailed, or PTO-driven configurations, the A425 is designed for maximum versatility across urban, rural, and off-road job sites. The oversized feed system, coupled with twin hydraulic rollers, pulls in forked, twisted, and leafy material without constant reversing, while the galvanised chassis and wear-resistant blades ensure years of reliable service.

Compared to the larger A550, the A425 offers a more compact footprint while retaining the muscle to handle big jobs, making it ideal for crews who want maximum throughput without stepping up to a full 10” chipper.

Key benefits:
8” x 10” capacity – largest in its class
Heavy cutting disc for faster processing
Powerful 50hp diesel engine
Tracked, Trailed, or PTO options
Premium German engineering with NZ-based support