Tag: excavator

Excavators are heavy construction equipment consisting of a boom, stick, bucket and cab on a rotating platform known as the “house”. The house sits atop an undercarriage with tracks or wheels. A cable-operated excavator uses winches and steel ropes to accomplish the movements. They are a natural progression from the steam shovels and often called power shovels. All movement and functions of a hydraulic excavator are accomplished through the use of hydraulic fluid, with hydraulic cylinders and hydraulic motors. Due to the linear actuation of hydraulic cylinders, their mode of operation is fundamentally different from cable-operated excavators.

Modern Scrapers—A Variety of Capabilities

Modern Scrapers—A Variety of Capabilities

When it comes to volumes of dirt moved, the sky is the limit for scrapers, notes Shane Kroeker, vice president of marketing for K-Tec Earthmovers. And, for moving earth on a job site, the scraper serves as a versatile piece of equipment, offering the ability to move a wide range of

Vacuum Excavators: Preventing Damage

Vacuum Excavators: Preventing Damage

For Jason Proctor, product manager for vacuum excavation for Ditch Witch, contractors who invest in vacuum excavators are buying a sort of insurance policy, one that could even save their businesses. His point is well taken. Vacuum excavators increase the odds that construction crews won’t accidently cut into gas, water, or

Trimble Introduces the Next Generation of Grade Control for Excavators and Dozers

Trimble Introduces the Next Generation of Grade Control for Excavators and Dozers

SUNNYVALE, Calif., March 1, 2017—Trimble (NASDAQ:TRMB) announced today Trimble® Earthworks for Excavators and Trimble Earthworks for Dozers. Trimble Earthworks is transforming machine control with the industry’s first integrated 3D aftermarket excavator automatics capability. In addition, a new dozer configuration moves the receivers from the blade to the roof of the cab. Reengineered from the ground up, Trimble’s innovative, next generation grade control

New Battle Ax™ Mulching Attachment Designed for 7- to 15-Ton Excavators

New Battle Ax™ Mulching Attachment Designed for 7- to 15-Ton Excavators

HECTOR, Minn. — Loftness has introduced the Battle AxÔ mulching attachment for 7- to 15-ton excavators to its VMLogixÔ line of products. Featuring a new rotor, exclusive two-stage cutting chamber and direct-drive variable displacement piston motor, the heavy-duty Battle Ax is designed for highly efficient vegetation management, including right-of-way maintenance,

Security That Can Happen in a Vacuum

Security That Can Happen in a Vacuum

For Jason Proctor, product manager for vacuum excavation for Ditch Witch, contractors who invest in vacuum excavators are buying a sort of insurance policy, one that could even save their businesses. His point is well taken. Vacuum excavators increase the odds that construction crews won’t accidently cut into gas, water, or

Scraper Versatility

Scraper Versatility

When it comes to volumes of dirt moved, the sky is the limit for scrapers, notes Shane Kroeker, vice president of marketing for K-Tec Earthmovers. And, for moving earth on a job site, the scraper serves as a versatile piece of equipment, offering the ability to move a wide range of

Compact Equipment on Erosion Control Projects

Compact Equipment on Erosion Control Projects

Turning radius on compact equipment is important when erosion control contractors need to get in tight spots such as between buildings or in areas where it’s important to not disturb any more dirt than one must, such as golf courses or developed areas where some of the landscaping is already

Four Cases Where Cofferdams Work

Four Cases Where Cofferdams Work

Sometimes a project requires keeping sediment out of clean water that needs to remain free-flowing. Sometimes it’s not the sediment that has to be held back, but the water itself, so that work can be done in the temporarily dry space.

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