Forged Heavy Duty Casters

K61​‍​‌‍​‍‌ series Heavy duty casters 900kg gocarts for heavy use of KoCo, a single wheel has a load capacity of 680-900kg. At the center, there is a 9mm drop forged steel top plate and an 18mm hydraulically riveted center pin, combined with the double-layer raceways hardened by heat treatment. Applications to automotive stamping lines, steel mines, and heavy mold handling made them a solid structure that supports high-intensity powered towing applications.

K63 Drop-Forged Steel Heavy duty castors 1000kg: Single wheel load capacity up to 1000kg. Typical features include an 11mm integrally drop-forged steel top plate and a 9mm reinforced bracket, using a 25.4mm centrally hydraulically riveted kingpin, and a double raceway swivel system with localized heat treatment and quenching. Directly from the KOCO brand factory, delivery time 15-30 days!

These amazing KoCo K62 series supersized heavy-duty forged steel nylon caster wheels have a super stable weight carrying capacity of around 1000-1100kg. They boast a top plate made of 9mm double-layer thickened forged steel and a 19mm hydraulically riveted center pin. These features give great power, traction performance, and UWB brakes, and PSL directional locking customization can be supported as well.