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Програмне порівняння · Інженерний бриф
Technical comparison of the ARJES Impaktor 1100 and Atlas Copco ST 1000 heavy-class mobile shredders — 585 kW vs 600 kW, cutting torque, throughput on C&D and scrap, and shaft-change economics.
| Параметр | ARJES Impaktor 1100 | Atlas Copco ST 1000 |
|---|---|---|
| Drive concept | Dual-shaft asynchronous low-speed hydrostatic | Dual-shaft low-speed diesel-hydraulic |
| Engine | Volvo Penta TWD1683VE (Stage V) | Volvo Penta TWD1643VE (Stage V) |
| Drive power (kW) | 585 | 600 |
| Drive power (HP) | 795 | 816 |
| Operating weight (kg) | 38 000 | 47 000 |
| Cutting torque (Nm) | 350 000 (Bonfiglioli 350 000 Nm gearbox) | 280 000 (published peak) |
| Shaft speed (rpm) | 18–52 (variable hydrostatic) | 14–32 (variable hydraulic) |
| Hydrostatic service interval (hrs) | 500 | 400 |
| Shaft cassette swap time (hrs) | 2 (quick-change cassette) | 18 (rotor removal + bearing service) |
| Setup time (hrs) | 0.5 (SCU auto-calibration) | 1.0 (manual conveyor deployment) |
| Матеріал | ARJES Impaktor 1100 | Atlas Copco ST 1000 |
|---|---|---|
| Construction & demolition waste | 60 – 90 t/h | 55 – 80 t/h |
| Commercial waste | 25 – 50 t/h | 20 – 40 t/h |
| Car bodies / mixed scrap | 12 – 25 t/h | 10 – 20 t/h |
| Engine blocks / cast iron | 20 – 39 t/h | 15 – 28 t/h |
| Tires & rubber (OTR-capable) | 17 – 33 t/h | 12 – 22 t/h |
The ARJES Bonfiglioli 350 000 Nm gearbox delivers 25% more cutting torque than the Atlas Copco ST 1000’s published 280 000 Nm peak — despite the Atlas Copco carrying 15 kW (2.5%) more prime-mover power. On contaminated C&D feedstock with embedded rebar and concrete chunks, this torque reserve directly reduces stall frequency and recover-from-stall cycle time.
The Impaktor 1100 weighs 38 000 kg against the Atlas Copco ST 1000’s 47 000 kg. This drops the machine out of the heavy-haul permit class in several jurisdictions, eliminates escort vehicle requirements, and reduces per-move transport cost by approximately EUR 1 800 within the EU.
ARJES quick-change cassette completes a shaft swap in ~2 hours. The Atlas Copco ST 1000 requires approximately 18 hours of in-frame work including rotor removal and bearing service — a 9× difference that translates to ~120 hours of additional annual production availability on mixed-feed yards.
ARJES 500-hour hydrostatic service interval beats Atlas Copco’s 400-hour schedule by 25%. Over a 10 000-hour horizon, the ARJES operator saves ~5 planned service stops and ~50 hours of downtime — meaningful for multi-shift operations where every service window requires production halts.
For operations feeding homogeneous low-contamination feedstock at continuous rated load, the Atlas Copco ST 1000’s 600 kW Volvo Penta TWD1643VE delivers marginally higher steady-state throughput. ARJES compensates with a 25% torque reserve advantage that matters more on real-world contaminated C&D feedstock.
Yes. Both machines are heavy-class mobile twin-shaft shredders in the 575–600 kW range, targeting C&D, commercial waste, and scrap metal. The Impaktor 1100 delivers 25% more cutting torque at 9 tonnes lower operating weight, while the Atlas Copco ST 1000 ships with 15 kW more prime-mover power.
The ARJES Impaktor 1100 delivers roughly 30–40% lower maintenance and transport cost over a 10 000-hour horizon, primarily due to 9× faster shaft swaps, 25% longer service intervals, and a 19% lower operating weight class that eliminates heavy-haul permits on most European corridors.
The ARJES Impaktor 1100. Its 350 000 Nm cutting-torque reserve (25% higher than the Atlas Copco ST 1000) translates directly into fewer stall events and faster recovery on feedstock with embedded rebar, concrete chunks, and steel brackets — the real-world norm for C&D recycling yards.
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