The “up to” production rating refers to the maximum potential output a machine can achieve under ideal conditions—this includes consistent feed material (size, hardness, and moisture), skilled operator use, proper setup, and minimal downtime. For example, clean concrete with no rebar, fed at a steady rate in optimal weather, will produce higher output than mixed, wet, or irregular materials. Every job site is different, which is why we emphasize that this is not a guaranteed or average output, but a best-case scenario metric. If you’re unsure what output to expect for your application, we’re always happy to review your material and help you model realistic results.

At up to 160 tph, the K-JC 805 demands a feed operation scaled to match. A single small excavator or wheel loader will not keep the jaw consistently loaded at maximum capacity — this machine is sized for larger material handling equipment: a mid-size excavator, a high-capacity loader, or a primary feeder/grizzly arrangement. Actual throughput depends on material hardness, feed size consistency, moisture content, and the cycle time of the loading equipment. Operations considering the K-JC 805 should evaluate it on their specific material during a demonstration before building a production schedule around any particular output figure.

Like all jaw crushers, throughput drops with material hardness, high moisture content, and irregular feed. The K-JC 805 includes Komplet Connect for remote performance monitoring, which helps operations managers track shift production, identify bottlenecks in the feed cycle, and schedule preventive maintenance before issues cut into production time. The machine also includes an integrated side conveyor for discharge flexibility on congested sites.