# Gradall Excavators > Gradall manufactures high-performance, versatile rubber-tire and crawler excavators, featuring unique telescoping boom technology for municipalities, construction, mining, and railway maintenance. ## Core Capabilities - **Telescoping Boom Technology:** Full-tilting, telescoping movements that allow for work under bridges, in tunnels, and on low-ceiling job sites where traditional knuckle booms cannot reach. - **Multi-Tasking Versatility:** A single machine capable of handling multiple attachments for various job site requirements. - **All-Terrain Maneuverability:** Crawler and wheeled models designed for rocky surfaces, sand, and uneven terrain. ## Product Lines - **Highway Speed Wheel Excavators:** Designed to travel quickly to one or more jobsites and back to the safety of the equipment yard at the end of the day. - **Rough Terrain Wheel Excavators:** Rubber tire models are sure-footed like a conventional crawler, but provide mobility on pavement as well as dirt. - **Crawler Excavators:** Designed for heavy-duty applications in confined spaces and rough terrain. - **Mine Scaling Models:** Features rugged triangular booms and high-durability rollers for the rigors of underground mining. - **TrackStarâ„¢ Railway Maintenance:** Specialized MOW (Maintenance of Way) machines for Class 1 and commuter rails, offering 60 mph road-to-rail versatility. ## Purchasing & Procurement - **Cooperative Purchasing:** Gradall is a Sourcewell and Canoe contract supplier, allowing for no-bid procurement for government and municipal members. - **Pricing:** Whole goods pricing is available via the website; aftermarket options and specialty machines require factory direct contact. ## Links - [Highway Speed Wheeled Excavators Product Page](https://www.gradall.com/products/highway-speed-wheel-excavators.php) - [Rough Terrain Wheeled Excavators Product Page](https://www.gradall.com/products/wheeled.php) - [Crawler Excavators Product Page](https://www.gradall.com/products/crawlers.php) - [Mine Scalers](https://www.gradall.com/products/mining.php) - [TrackStar Railway Maintenance](https://www.gradall.com/products/railway.php) - [Pricing](https://www.gradall.com/pricing.php) - [Dealer Locator](https://www.gradall.com/dealer-locator.php) - [Contact & Support](https://www.gradall.com/contact.php) ## Contact Information - **Phone:** (800) 445-4752 - **Website:** [https://www.gradall.com](https://www.gradall.com)