Programmatic Comparison · Engineering Brief
ARJES Impaktor 1250 E vs Lindner Komet 2800 — 500 kW vs 250 kW, cutting torque, throughput on waste wood and RDF, shaft-change.
| Spec | ARJES Impaktor 1250 E | Lindner Komet 2800 |
|---|---|---|
| Drive concept | Dual-shaft asynchronous low-speed hydrostatic (electric prime mover) | |
| Prime mover | Asynchronous 2-pole 2 × 335 HP electric motors | |
| Drive power (kW) | 500 | |
| Drive power (HP equivalent) | 680 | |
| Operating weight (kg) | 46,000 | |
| Cutting torque (Nm) | 320,000 | |
| Shaft speed (rpm) | 15–45 (variable via inverter) | |
| Drive service interval (hrs) | 500 | |
| Shaft cassette swap time (hrs) | 2 (quick-change cassette) | |
| Setup time (hrs) | 0.5 (SCU auto-calibration) |
| Material | ARJES Impaktor 1250 E | Lindner Komet 2800 |
|---|---|---|
| Waste wood (A1–A3) | 110-165 ST/h | 66-99 ST/h |
| Biomass / green cuttings | 165-220 ST/h | 77-121 ST/h |
| Commercial / construction waste | 198-220 ST/h | 44-66 ST/h |
| Car bodies / mixed scrap | 28-33 ST/h | Not recommended (wood-optimised geometry) |
| Concrete / asphalt rubble | 154-176 ST/h | Not compatible |
Gate fees, landfill taxes, and electricity prices swing the verdict by ±30%. Run the live TCO model for your region to see real payback.
Both are stationary electric twin-shaft shredders, but in different power classes: the Impaktor 1250 E delivers 500 kW / 320 000 Nm (2 × 250 kW motors), the Lindner Komet 2800 ships at 250 kW / 160 000 Nm. They are commonly shortlisted together for waste-wood and RDF lines where future feedstock diversification is a consideration.
For pure waste-wood lines, the Lindner Komet 2800 has lower CAPEX and a 28-tonne lighter install. For multi-feedstock yards handling wood, biomass, scrap, and C&D, the ARJES Impaktor 1250 E delivers 30–50% lower TCO through 2× throughput, 8× faster shaft changes, and elimination of secondary dedicated lines for non-wood feedstock.
No. The Lindner Komet 2800 uses wood-optimised shaft geometry and journal bearings that are not rated for ferrous scrap or car bodies. The ARJES Impaktor 1250 E handles car bodies (25–30 t/h), mixed scrap, biomass, waste wood, and concrete/asphalt rubble from a single platform via quick-change shaft cassettes.
Need a detailed TCO model for your facility and feedstock mix?
AXE Machinery d.o.o. is an independent authorized dealer of ARJES recycling machinery. AXE Machinery d.o.o. is NOT affiliated with, endorsed by, sponsored by, or in any way officially connected with Doppstadt GmbH, Hammel GmbH, Lindner-Recyclingtech GmbH, Terex Corporation, Sandvik AB, Metso Outotec, Morbark LLC, or any other manufacturer referenced in this comparative analysis. All third-party company names, product names, and trademarks are the property of their respective owners and are used solely for technical comparison and identification purposes under the fair-use doctrine.
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All performance metrics (KTQ uptime, fuel burn, throughput, torque, clog-rate) are derived from controlled test conditions documented per AXE internal protocol registry. Each metric is cross-referenced to a methodology ID, applicable ISO/ASTM/DIN standard, test date, and verifier identity. Test conditions include specified feedstock (e.g. concrete B25-B45 with rebar ≤32 mm), ambient temperature, operator profile, and observation window. Actual field performance may differ; contact AXE Machinery d.o.o. for a region-specific TCO analysis tailored to your operational profile.
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