Learn More: Webinar to Help Plan Properly for Fleet Electrification
Hitachi Construction Machinery Focuses on Growth
Sonosuke Ishii steps into the role of chairman of Hitachi Construction Machinery Americas Inc.

Sonosuke Ishii takes the reigns from Masaaki Hirose, who took a new role as executive officer at HCM in Japan.
Photo: Hitachi Construction Machinery/Work Truck
Sonosuke Ishii steps into the role of chairman of Hitachi Construction Machinery Americas Inc. (HCMA), where he will pursue continued growth through innovative products, services, and solutions, according to a company release.
“It has been the dream for many years for Hitachi Construction Machinery (HCM) to explore its own business in North America and Latin America,” Ishii said. “Together with our factories in Japan, HCMA and HCMA dealers — as our most important partners — will deliver viable solutions throughout the Americas.”
Ishii brings 40 years of experience and business knowledge with HCM that will enable close collaboration between HCM and HCMA.
“The key to seizing this opportunity is to further strengthen the collaboration between Japan and the U.S., and to unite all Kenkijin through close communication and teamwork,” Ishii said.
All Hitachi Construction Machinery Group (HCM Group) employees operate under shared values and codes of conduct known as the Kenkijin Spirit. This spirit is underpinned by three ideas: taking on challenges without fear; understanding customers’ needs better than they do; and taking initiative on communication, including reporting, liaising and consulting.
Ishii started in sales and progressed to sales management and leadership positions within HCM. He has served as president of Hitachi Construction Machinery Eurasia sales, president of the mining group, vice president and executive officer, and senior vice president and executive officer.
Ishii takes the reigns from Masaaki Hirose, who took a new role as executive officer at HCM in Japan. While he was chairman of HCMA, Hirose helped to structure the company under the HCM way of business, to increase the visibility and awareness of the Hitachi brand in the construction market and to rapidly grow market share in the Americas.
More Operations

Truckers’ Strike Rumors, New GM Engines, and Hidden Idling Costs Lead This Week’s News
Truckers’ strike rumors, GM’s new 2027 engines, hidden idling costs, racing lessons, IRP rules, and more headline this week’s Truck Chat Weekly Cheat Sheet.
Read More →
Shades of Fleet Wants to Hear From You About Building a Culture of Care
Fleet leaders, we want to hear from you. Share how empathy, trust, and creating space for people can strengthen your team, improve performance, and support retention.
Read More →
What Racing Can Teach Work Truck Fleets About the Work Nobody Sees
Race car driver and mechanical engineer Isaac Johnson shares practical lessons on preparation, relationships, setbacks, and building teams that perform when it counts.
Read More →From Our Partners
Basic Tracking vs Next Generation Fleet Technology
Sponsored by AT&T Business

5 Facts Every Fleet Manager Should Know About Embedded Telematics
Sponsored by Stellantis/Mobilisights

How AI Video Telematics Boosts Driver Safety and Helps to Avoid Unnecessary Costs
Sponsored by Verizon Connect

Charting the 8 Bottom-Line Benefits of Workforce Optimization
Sponsored by Verizon Connect


New Fleet Guides, Hidden Truck Wear, and Driver Fit Lead This Month
Our latest Truck Chat recap covers new Fleet Guides, hidden idling costs, driver fit, lighter-truck registration rules, and year-round technician appreciation.
Read More →
Work Truck Takes Fleet Rivalry Downhill to Support Skilled Trades
Team Fletcher claimed a head-to-head win and second overall as Work Truck and Automotive Fleet helped raise $22,000 for the Hourglass Foundation.
Read More →From Ledger Books to AI Patti Earley Shares 40 Years of Fleet Lessons
Patti Earley, CAFM, shares what four decades in fleet have taught her about using data, building relationships, and listening to the people behind the vehicles.
Read More →
Finalists Announced for 2026 Transition Trucking: Driving for Excellence Award
Kenworth Truck Company, Fastport, and the U.S. Chamber of Commerce Foundation's Hiring Our Heroes program have announced the five finalists for the 2026 Transition Trucking: Driving for Excellence Award.
Read More →
Toyota West Virginia Celebrates Three Decades of Manufacturing in the Mountain State
Toyota West Virginia celebrated 30 years of manufacturing. Toyota assembles both engines and drivetrain components in West Virginia to support its North American operations.
Read More →
The Hidden Cost of Idling
A low-mileage truck can still be one of the fleet’s hardest-working and most worn assets. Engine hours, idle time, and duty cycle reveal what the odometer misses.
Read More →
Teletrac Navman Hires SVP of Operations & Enterprise Transformation
Teletrac Navman has appointed Alan Wiessbrod to its senior leadership team as senior vice president, operations and enterprise transformation. The company said he has a strong track record of delivering profitable growth and operational excellence.
Read More →
