# Shredders > URL: https://wmh-herion.de/en/environmental-technology/shredders > Language: en --- [Start](https://wmh-herion.de/en)[Environmental technology](https://wmh-herion.de/en/environmental-technology)Shredders # Shredders Whether construction rubble, waste wood, biomass, waste tyres or household waste, the mobile twin-shaft shredders of the ARJES IMPAKTOR line are designed for a wide range of materials. With ten models from the compact 250 class to the 1250 high-performance machine, there is a suitable solution for every application. A well-thought-out quick-change shaft system reduces maintenance times to a minimum, while the tracked undercarriage and hook-lift system offer maximum flexibility for transport and for operation at changing sites. ![](https://wmh-herion.de/wp-content/uploads/2026/07/arjes-impaktor-wmh-herion-320x180.avif) ## ARJES IMPAKTOR in various versions The ARJES IMPAKTOR shredders are among the most powerful mobile twin-shaft shredders on the market. Developed for tough continuous operation in recycling, construction and waste management companies, they reliably process almost any material: construction rubble, concrete, waste wood, biomass, waste tyres, household and commercial waste, scrap metal and even complete vehicle bodies. The product programme comprises ten models, from the compact 250 class with 129 kW to the 1250 high-performance machine with 585 kW, and thus covers a broad performance range. Electrically driven versions (E-EVO II and 1250 E) are available for stationary use. All models are equipped with a tracked undercarriage and hook-lift mounting as standard, which allows fast transport without special permits on a standard truck or roll-off tipper. A central feature is the revolutionary quick-change shaft system: the tool shafts can be replaced, serviced or exchanged for a different shaft geometry in the shortest possible time, without risking machine downtime. Different shaft types (concrete shafts, star shafts, tangential shafts, metal shafts) allow precise adaptation to the respective feed material. Optional screen baskets, disc screens and overband magnets also enable direct fractioning and metal separation during ongoing operation, for maximum efficiency in a single pass. [Questions? Contact us](https://wmh-herion.de/en/contact) [Versions at a glance](https://wmh-herion.de/en/wp-content/uploads/2026/07/arjes-impaktor-maschinenuebersicht-2026.pdf) ![](https://wmh-herion.de/wp-content/uploads/2026/07/arjes-impaktor-wmh-herion-02-320x320.avif) ## The shredders in detail This overview contains all current models from ARJES GmbH with the corresponding performance data and base prices (starting price). Our machines are characterised by robust construction, high reliability and excellent throughput rates. ![](https://wmh-herion.de/wp-content/uploads/2026/07/zerkleinerer-impaktor-250-evo-I-2-320x180.avif) IMPAKTOR 250 EVO I - Engine power: 129 kW / 175 hp - Weight: 14,000 kg - Hopper volume: 2.25 m³ - Price (from): €179,900 The proven classic of the IMPAKTOR series: as a mobile twin-shaft shredder with tracked undercarriage and hook lift, it can be transported without a special permit. Compared with the EVO II, it offers a higher discharge height of 3,450 mm and is the first choice for companies that rely on a mature, flexible system at an attractive entry-level price. [> Download Impaktor 250 brochure (EN)](https://wmh-herion.de/en/wp-content/uploads/2026/07/arjes_broschuere_impaktor_250-en.pdf) ![](https://wmh-herion.de/wp-content/uploads/2026/07/zerkleinerer-impaktor-250-evo-II-2-320x180.avif) IMPAKTOR 250 EVO II - Engine power: 129 kW / 175 hp - Weight: 13,400 kg - Hopper volume: 2.25 m³ - Price (from): €162,500 The successor to the EVO I impresses with a transport height reduced to approx. 2,550 mm, including sea container transport without dismantling the hopper walls. The revised quick-change cassette increases service life, and manually insertable corrugated plates allow precise particle size adjustment. Extended hopper for a 2.50 m wheel loader bucket, at a lower price than the EVO I. [> Download Impaktor 250 brochure (EN)](https://wmh-herion.de/en/wp-content/uploads/2026/07/arjes_broschuere_impaktor_250-en.pdf) ![](https://wmh-herion.de/wp-content/uploads/2026/07/zerkleinerer-impaktor-250-e-evo-II-2-320x180.avif) IMPAKTOR 250 E-EVO II - Engine power: 160 kW (electric) - Weight: 15,000 kg - Hopper volume: 2.25 m³ - Price (from): €143,800 The emission-free version of the EVO II series: with a 160 kW electric motor (frequency converter at no extra charge), it is ideal for stationary use in halls or emission-sensitive areas. The shredder and the control unit can be installed up to 6 m apart, which reduces vibration and dust exposure. Particularly economical in 24/7 continuous operation. [> Download Impaktor 250 brochure (EN)](https://wmh-herion.de/en/wp-content/uploads/2026/07/arjes_broschuere_impaktor_250-en.pdf) ![](https://wmh-herion.de/wp-content/uploads/2026/07/zerkleinerer-impaktor-250-evo-I-2-320x180.avif) IMPAKTOR 350 EVO I - Engine power: 175 kW / 238 hp - Weight: 15,000 kg - Hopper volume: 2.25 m³ - Price (from): €186,900 More power in a proven design: with 175 kW / 238 hp, the 350 EVO I offers around 20 % more engine power than the 250 series while keeping the same compact construction, and up to Ø 96 to 120 t/h throughput with construction rubble instead of 80 to 100 t/h with the 250. Ideal for companies that regularly handle hard or bulky feed material. [> Download Impaktor 350 brochure (EN)](https://wmh-herion.de/en/wp-content/uploads/2026/07/arjes_broschuere_impaktor_350-en.pdf) ![](https://wmh-herion.de/wp-content/uploads/2026/07/zerkleinerer-impaktor-350-evo-II-2-320x180.avif) IMPAKTOR 350 EVO II - Engine power: 175 kW / 238 hp - Weight: 15,000 kg - Hopper volume: 2.25 m³ - Price (from): €169,500 The 350 EVO II combines the extra power of the 350 series (175 kW / 238 hp) with the EVO II improvements: reduced transport height for sea container shipping, optimised quick-change cassette and precise corrugated plate adjustment. The best choice when performance and optimised transport logistics have to go hand in hand. [> Download Impaktor 350 brochure (EN)](https://wmh-herion.de/en/wp-content/uploads/2026/07/arjes_broschuere_impaktor_350-en.pdf) IMPAKTOR 350 E-EVO II - Engine power: 250 kW (electric) - Weight: 15,000 kg - Hopper volume: 2.25 m³ - Price (from): €163,800 The most powerful electric version in the compact class: with a 250 kW electric motor (frequency converter at no extra charge), the 350 E-EVO II offers around 56 % more power than the 250 E-EVO II, with the same hopper volume. As a stationary machine, it is ideal for demanding continuous recycling operation and for seamless integration into existing plants. [> Download Impaktor 350 brochure (EN)](https://wmh-herion.de/en/wp-content/uploads/2026/07/arjes_broschuere_impaktor_350-en.pdf) ![](https://wmh-herion.de/wp-content/uploads/2026/07/zerkleinerer-impaktor-850-2-320x180.avif) IMPAKTOR 850 - Engine power: 405 kW / 550 hp - Weight: 24,000 kg - Hopper volume: 8.00 m³ - Price (from): €299,000 The IMPAKTOR 850 marks the start of the medium performance class: 8 m³ hopper volume, a discharge height of up to 4,500 mm and a flexible gearbox concept (choice between synchronous and asynchronous gearbox, compatible with T shafts and Hammel shafts) mark the step up from the compact class. The hydraulically damped buggy undercarriage ensures maximum mobility at only 80 dB(A). [> Download Impaktor 850 brochure (EN)](https://wmh-herion.de/en/wp-content/uploads/2026/07/arjes_broschuere_impaktor_850-en.pdf) ![](https://wmh-herion.de/wp-content/uploads/2026/07/zerkleinerer-impaktor-1000-2-320x180.avif) IMPAKTOR 1000 - Engine power: 400 kW / 544 hp - Weight: 36,000 kg - Hopper volume: 10.00 m³ - Price (from): €399,000 With newly developed tangential shafts, the IMPAKTOR 1000 sets new standards in shredding technology. A 10 m³ hopper volume, a CAT C13 engine and an intelligent magnet system (longitudinal and transverse) make it a high-performance machine for aluminium, white goods, vehicle bodies or engine blocks, likewise at only 80 dB(A). [> Download Impaktor 1000 brochure (EN)](https://wmh-herion.de/en/wp-content/uploads/2026/07/arjes_broschuere_impaktor_1000-en.pdf) ![](https://wmh-herion.de/wp-content/uploads/2026/07/zerkleinerer-impaktor-1250-D-2-320x180.avif) IMPAKTOR 1250 D - Engine power: 585 kW / 795 hp - Weight: 45,000 kg - Hopper volume: 15.00 m³ - Price (from): €599,500 The diesel powerhouse of the premium class: with 15 m³ hopper volume and a throughput of up to 200 t/h with construction rubble or biomass, the IMPAKTOR 1250 D sets the benchmark. The clear width of 1,750 mm between shredder and conveyor belt prevents damage caused by long metal parts such as vehicle axles. Hydraulically damped side walls provide additional protection with non-shreddable material. [> Download Impaktor 1250 D brochure (EN)](https://wmh-herion.de/en/wp-content/uploads/2026/07/arjes_broschuere_impaktor_1250_d-en.pdf) ![](https://wmh-herion.de/wp-content/uploads/2026/07/zerkleinerer-impaktor-1250-E-2-320x180.avif) IMPAKTOR 1250 E - Engine power: 2 x 250 kW (electric) - Weight: 46,000 kg - Hopper volume: 15.00 m³ - Price (from): €529,500 The emission-free alternative to the IMPAKTOR 1250 D with full premium-class strength: two 250 kW electric motors (frequency converter at no extra charge) deliver the same performance, ideal for indoor sites or 24/7 operation. A 15 kW electric motor takes care of manoeuvring. Despite the identical performance class, the investment costs are lower than those of the 1250 D. [> Download Impaktor 1250 E brochure (EN)](https://wmh-herion.de/en/wp-content/uploads/2026/07/arjes_broschuere_impaktor_1250_e-en.pdf) ## Your contacts for the IMPAKTOR shredders - ![](https://wmh-herion.de/wp-content/uploads/2026/06/glatzeder_alexander_2-320x214.avif) Alexander Glatzeder Head of Sales [+49 160 909 210 90](tel:+4916090921090) [alexander.glatzeder@wmh-herion.de (opens your e-mail application)](mailto:alexander.glatzeder@wmh-herion.de) - ![](https://wmh-herion.de/wp-content/uploads/2026/06/Meier-Markus_800x534-320x214.avif) Markus Meier Spare Parts Environmental Technology [+49 8442 9699-115](tel:+4984429699115) [markus.meier@wmh-herion.de (opens your e-mail application)](mailto:markus.meier@wmh-herion.de) - ![](https://wmh-herion.de/wp-content/uploads/2026/06/Reitmayr-Julius-320x214.avif) Julius Reitmayr Managing Director Environmental Technology [+49 8442 9699-0](tel:+49844296990) [julius.reitmayr@wmh-herion.de (opens your e-mail application)](mailto:julius.reitmayr@wmh-herion.de) - Gerhard Rottenkolber Sales Environmental Technology [+49 172 9818523](tel:+491729818523) [gerhard.rottenkolber@wmh-herion.de (opens your e-mail application)](mailto:gerhard.rottenkolber@wmh-herion.de) - Hermann Regatschnig Sales Consultant Environmental Technology Austria [+43 664 1039969](tel:+436641039969) ## FAQ on the shredders ### Do you have any questions? Get in touch with us, we will be happy to advise you personally and prepare an individual quotation for your application. WMH Herion carries the complete range of the ARJES IMPAKTOR series: from the compact 250 class (250 EVO I, EVO II, E-EVO II) and the more powerful 350 class through to the high-performance machines IMPAKTOR 850, 1000, 1250 D and 1250 E. Engine outputs range from 129 kW to 585 kW and hopper volumes from 2.25 m³ to 15 m³. The twin-shaft shredders process a broad spectrum: waste wood, construction rubble, green waste, biomass, waste tyres, household waste and metals such as aluminium, white goods or vehicle bodies. The right model depends on material hardness, volume flow and the desired particle size. Yes. Diesel and electric versions are available in the 250 and 350 classes as well as for the IMPAKTOR 1250. The electric models (E-EVO II, 350 E-EVO II, 1250 E) are particularly suitable for stationary use in halls or emission-sensitive areas, and the frequency converter is included at no extra charge. The IMPAKTOR series relies on a proven quick-change cassette system: the cutting tools can be replaced easily and with minimal tooling, which minimises downtimes. Corrugated plates additionally allow precise particle size adjustment without extensive conversion work. Base prices start at €179,900 for the IMPAKTOR 250 EVO I. Costs rise accordingly with increasing performance class and equipment: the IMPAKTOR 1250 D starts at €599,500. We will be happy to prepare an individual quotation based on your specific requirements.