V.P. of Sales and Marketing for all Duffy Companies
Mr. Krane has more than 20 years of experience in the crane industry. A native of the Kansas City area, he began his career in crane manufacturing with RO Corporation (now a division of Terex Cranes).
John’s broad base of experience includes both operations management and business development management at both local and national levels. He has provided cranes and project leadership on both coasts, including several projects in the Rocky Mountains, Intermountain Region, Gulf Coast, Midwest, west Texas, North Dakota and in the southeastern United States. In 2015 he became the first in the industry to lease the 716-ton Manitowoc MLC650 conventional crawler crane.
John earned his masters of business administration from Baker University. A certified crane inspector, he has earned additional certifications in a wide range of topics in crane operations, safety and business management.
Millwright Division General Manager
Dennis has over 30 years’ experience in coordinating and managing construction projects in process and product manufacturing industries. He is licensed with a general building contractor’s license for the State of Utah and also his Construction “A” license/ certificate for the City and County of Denver, Fort Collins, Aurora and Adams County. He specializes in Millwright, Rigging, and Project Engineering. Dennis has a degree in Mechanical Engineering from Iowa State University.