Blacktop: Page 552

With 3D Asphalt Paving Control, It's All About the Sub-base

Three projects demonstrate how base prep makes 3D control of pavers shine

It's okay to use a 3D grade rod to regularly check the machine for correct operation, but it's also important to trust that the 3D system will accurately pave to a design.

Volvo to Make Excavators in India

Volvo to Make Excavators in India

Topcon Positioning System Keeps Milling on Track

Laser-satellite automated grading system keeps Dayton airport milling on a fast track amid tight work deadlines.

A Topcon Positioning Systems Millimeter GPS+ system utilizes satellite signals in conjunction with a PZL-1 Lazer Zone transmitter (shown here) and a PZS-MC machine-control sensor for precise grade control.

Contractors' Top 50 Products Awards

Construction equipment owners and end users determine the winners of this unique awards program.

Contractorstop50logo 10347457

OSHA Releases Free Mobile App to Monitor Heat Index

Workers and supervisors can use mobile devices to help protect from heat-related illnesses on the jobsite.

Osha Heat Safety Tool 10953135

Needed: A Vision

New report urges significant changes to restore one of America's economic strengths – our transportation infrastructure

EC300D Excavator

Volvo Construction Equipment

Volvoec300dexcavator 10318485

915D, 922D and 936D Excavators

LiuGong Construction Machinery N.A. LLC

Liugong936dexcavator 10318478

503Z Zero Tailswing Excavator

Gehl - A Manitou brand

Gehl503z Breaker1 10318432

MT52 Mini Track Loader

Two-lever control simplifies operation

Mt52 With Bucket And Grapple61 10318133

Micro Surfacing vs Asphalt Mill and Fill

Independent standards organization verified findings that micro surfacing is more economical and to causes less environmental impact than mill and fill

Extendable Arm Option

Extendable arm option on E32 and E35 compact excavators provides 30 in. of additional reach

Bobcatextendable Arm St Louis 10317333

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