Conclusion – Jaques crushing equipment, now part of the Metso Outotec portfolio, remains one of the most dependable and productive solutions for primary and secondary crushing in construction, quarrying, and recycling operations worldwide. Its blend of robust mechanical design, advanced hydraulic control, and wear‑resistant components delivers high throughput, consistent product size, and low operating costs, while the brand’s focus on energy efficiency and remote‑monitoring technology helps contractors meet today’s stringent sustainability and productivity targets.
A Legacy of Strength and Innovation
Founded in the United Kingdom in 1930, Jaques quickly earned a reputation for building heavy‑duty jaw and impact crushers that could withstand the toughest mining and construction environments. After a series of acquisitions, the brand was integrated into Metso Outotec in 2019, giving it access to a global engineering network and digital services platform. This partnership has allowed Jaques to retain its core mechanical expertise while adding modern automation, predictive maintenance, and data‑analytics capabilities that are now standard on new machines.
Core Product Line
1. Jaw Crushers (Jaques 1000–1400 series)
The Jaques jaw crushers are designed for primary crushing of hard rock, concrete, and demolition waste. Typical feed openings range from 1 m to 1.5 m, and the machines can produce up to 800 t/h of material at a reduction ratio of 6:1. Key features include:
- Hydraulic Release System – Allows rapid clearing of blockages without manual intervention, reducing downtime by up to 30 % in field tests.
- Adjustable Discharge Setting – A hydraulic adjustment range of 0–300 mm enables precise control of product size, essential for meeting contract specifications on aggregate gradation.
- Wear‑Optimised Jaw Plates – Recent upgrades use manganese‑alloy and carbide‑tipped plates that extend service life by 20–25 % compared with earlier steel designs.
2. Impact Crushers (Jaques 2000 series)
For secondary and tertiary crushing, the Jaques 2000 impact crushers combine a high‑speed rotor with interchangeable impact plates. They are widely used to process recycled concrete, asphalt, and soft rock. Performance data from Metso Outotec’s 2023 field trials show:
- Capacity up to 600 t/h with a feed size of 500 mm.
- Product shape factor (SF) consistently above 0.8, meaning the crushed material is more cubical and requires less secondary screening.
- Energy consumption of 0.12 kWh/t, roughly 10 % lower than comparable impact crushers from competing brands.
3. Cone Crushers (Jaques 3000 series)
Although traditionally associated with other Metso brands, the Jaques‑branded cone crushers are engineered for fine crushing of hard rock and mineral ore. The 3000 series features a hydraulic setting adjustment that can be changed in less than 10 seconds, enabling quick adaptation to varying project requirements.
Technological Edge
Digital Monitoring – All new Jaques machines are equipped with Metso Outotec’s Remote Service platform. Sensors monitor bearing temperature, hydraulic pressure, and wear‑part thickness, transmitting data to a cloud‑based dashboard. Operators receive alerts when parameters deviate from normal ranges, allowing pre‑emptive maintenance and avoiding unplanned stoppages.
Energy Efficiency – The hydraulic release and variable‑speed drives reduce the need for mechanical throttling, cutting fuel consumption. In a 2022 case study on a highway‑construction site in Texas, the use of a Jaques 1200 jaw crusher lowered diesel usage by 12 % compared with an older, non‑hydraulic unit, translating into a CO₂ reduction of roughly 150 t per year.
Modular Design – Jaques crushers are built on a modular chassis that simplifies transport and on‑site assembly. The standard 4‑axle transport configuration complies with most international road‑transport regulations, meaning a 1400‑series jaw crusher can be delivered to a remote quarry in a single convoy, cutting logistics costs by up to 18 %.
Market Adoption and Case Studies
North America – Highway 401 Expansion (Ontario, Canada)
A consortium of contractors selected a pair of Jaques 1400 jaw crushers for the primary crushing stage of the Highway 401 widening project. Over a 10‑month period, the crushers processed 3.2 million t of limestone and reclaimed concrete, achieving a 98 % availability rate. The hydraulic release system eliminated three major blockages that would have otherwise required crane intervention, saving an estimated C$250,000 in labor and equipment rental.
Australia – Goldfields Quarry Upgrade
In the Kalgoorlie region, a gold‑mining operation upgraded its primary crushing circuit with a Jaques 1200 jaw crusher paired with a Jaques 2000 impact crusher. The new line increased overall throughput from 350 t/h to 620 t/h while delivering a product that met the mine’s stricter 10 mm maximum size requirement. The integrated Remote Service platform logged a 15 % reduction in wear‑part replacement frequency, extending the life of the jaw plates from 18 months to 22 months..jpg)
Europe – Urban Demolition Recycling (Berlin, Germany)
A municipal waste‑management firm employed a Jaques 2000 impact crusher to recycle demolition debris from a city‑center redevelopment project. The crusher’s high cubical shape factor reduced the need for secondary screening, allowing the plant to produce a reusable aggregate that met the German DIN 422 standard for recycled concrete. The project demonstrated a 30 % reduction in landfill disposal costs and contributed to the city’s goal of diverting 70 % of construction waste from landfills by 2025.
Sustainability and Future Outlook
Jaques’ commitment to sustainability is reflected in three strategic pillars:
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Resource Efficiency – By delivering higher reduction ratios and superior product shape, Jaques crushers enable operators to extract more usable material from each tonne of raw feed, reducing the demand for virgin aggregate.
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Energy Management – The combination of hydraulic controls, variable‑speed drives, and optimized crushing chamber geometry reduces electricity or diesel consumption, directly lowering greenhouse‑gas emissions.
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Circular Economy Integration – The machines are specifically engineered for recycling streams—concrete, asphalt, and mixed demolition waste—supporting the global shift toward closed‑loop construction practices.
Looking ahead, Metso Outotec plans to embed AI‑driven predictive algorithms into the Remote Service platform, allowing the system to recommend optimal setting changes in real time based on feed characteristics and desired product specifications. Early pilot programs in Scandinavia have shown a potential 5 % increase in throughput without additional energy input..jpg)
Bottom Line
Jaques crushing equipment delivers a compelling mix of mechanical durability, operational flexibility, and digital intelligence that aligns with the modern construction industry’s demands for speed, cost‑control, and environmental responsibility. Whether deployed on a high‑volume quarry, a highway‑construction site, or a recycling plant, Jaques crushers consistently provide high availability, low operating expense, and a product quality that reduces downstream processing. As the sector continues to prioritize sustainability and data‑driven decision‑making, Jaques—backed by Metso Outotec’s global resources—appears well positioned to remain a benchmark for crushing performance for the next decade.