Aggregate
Crushing
downtime
With 60 years of unmatched industry experience, L&H offers full lifecycle partnership with every piece of
aggregate equipment we transform with design and engineering, manufacturing and repair, monitoring and controls,
and 24/7 responsiveness. We only hire the best of the best and our experts work shoulder-to-shoulder with our customers to improve safety and performance and radically reduce downtime of essential equipment in
aggregate operations around the world.
Mechanical Expertise
L&H understands OEM design pitfalls and is ready to provide unmatched solutions to your most pressing and complex equipment challenges through premium metallurgy, engineering, design, and efficient rebuild processes. With full lifecycle partnership for the equipment that supports all phases of your operation, from blast and extraction to haulage, crushing and grinding, screening, washing, and classifying equipment—our repairs, rebuilds, and custom solutions make components and assemblies safer and stronger while improving performance, reducing downtime, and extending overall machine life.
Ready When You Need Us
When you partner with L&H you can count on 24/7 responsive field services provided by expert technicians who understand the biggest hurdles in your quarry. We bring 60 years of experience to on-site machining, welding, and installation, full equipment and gearbox rebuilds, audits and troubleshooting, component and assembly repairs, maintenance, machine customizations, and relocations. With our OPS IQ monitoring and controls program, you can track machine health & performance, reduce downtime, and make data-driven decisions. Our specialists are ready to solve your biggest aggregate equipment challenges.
L&H Innovations
The L&H tramp release system eliminates hazards while optimizing throughput to achieve maximum tonnage, reducing downtime, and improving safety. Our complete crusher rebuilds upgrade components to increase production and extend machine life. We also manufacture and repair cylinders up to 30ft long, upgrading with hard chrome plating and advanced seal designs to extend the life of the cylinder by over 30%.
Direct Replacements
Our aggregate industry partners rely on our premium quality direct replacements for components across heavy mobile and processing equipment including haul trucks, crushers, screening, conveyors, excavators, wheel loaders, and dozers. With expert design and engineering and premium alloys, our components reduce operational downtown and help you reach your production goals.
Custom Solutions
It’s no exaggeration to say that no challenge is too big for our team of industry experts. We’re ready to step in to design, engineer, manufacture, and install custom solutions for your aggregate processing challenges. From impact, cone, and gyratory crusher rebuilds to complete turnkey plant designs that improve safety, increase production, and work for your unique sites and operational needs, we’re ready no matter where you’re located.
Leave Downtime
In The Dust
Design & Engineering
Optimize your operations with the expertise our team brings to developing one-of-a-kind innovations and advanced technology for heavy equipment across industries.
Manufacturing & Repair
Our world-class team of specialists manufactures and repairs components and assemblies using precision equipment in state-of-the-art facilities to improve operational safety and performance.
Monitoring & Controls
Our comprehensive digital solutions provide real-time insights for predictive maintenance and machine monitoring, ensuring you have the data you need, whenever you need it.
Field Services
Our experienced crew collaborates with and works alongside your team to troubleshoot, repair, rebuild, install, and maintain your heavy equipment.
Custom Solutions
For aggregate Equipment
Extend the life of your hard-working legacy machines while lowering overall operational costs and improving safety and performance. The specialized team of L&H experts understand your day-to-day challenges in the field. We repair, rebuild, design, manufacture, and install custom solutions that take your quarry operation to the next level.
Proven Solutions From Our Trusted Partners
We are proud to build partner relationships that expand our value through distributing quality solutions from trusted brands in operations across heavy industry. These partners share our commitment to the highest quality and safety standards, responsive service, and constant drive for innovation.
Have A Big
Challenge?
We’re ready for anything.
No problem is too big or too small. Our expert engineers, manufacturers, and field service technicians love a good challenge and routinely solve complex issues for operations globally.