/ Komplet · crushers
K-JC 604: Compact jaw crusher
The mid-compact jaw steps up the throughput while still fitting on a standard trailer.
/ overview
The Komplet K-JC 604 is a mid-compact jaw crusher rated to 50 tph through a 600 × 400 mm jaw, producing a 20–80 mm product. It sits between the pocket-sized K-JC 503 and the workhorse K-JC 704, with more throughput than the smallest jaw while remaining light enough at 8,800 kg to move between sites on a standard trailer and work in tight access. A single-toggle jaw with full hydraulic crusher setting, plus a reverse function to clear blockages, crushes reinforced concrete, brick, block and mixed construction waste material on-site, so contractors and landscapers can turn their own demolition waste into reusable aggregate instead of carting it away.
Applications: On-site concrete, brick and construction waste recycling for demolition contractors, landscapers and civil operators working in constrained space.
Also available to hire/ features
What sets it apart.
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The step up from the 503
More throughput than the smallest jaw at up to 50 tph, still compact enough for constrained sites.
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600 × 400 mm jaw
A single-toggle jaw with full hydraulic crusher setting, plus a reverse function to clear blockages, crushes reinforced concrete, brick and block, rebar and all.
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Up to 50 tph
A 41 kW drive turns steady demolition volume into aggregate without stepping up to a bigger machine.
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Still transportable
At 8,800 kg it floats between sites on a standard trailer and works in tight access.
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20–80 mm product
Adjustable closed-side setting delivers a spec 20–80 mm aggregate ready to reuse as sub-base or fill.
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Cut cartage and tipping costs
Process your own concrete and brick on site and reuse it, with no trucking, tip fees or bought-in aggregate.
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Tell us about the job.
We’ll spec the machine.
Material, throughput, transport, site conditions. A short conversation is faster than a brochure. You’ll talk to someone who’s spent their career around crushers.