Expert Columns: Page 11

Read the latest from our collection of expert columnists and contributors.
Expert Columns
Guidelines for Expert Columnists
Interested in submitting an article to OEM Off-Highway? Follow these guidelines to have your piece considered for publication on oemoffhighway.com or in an upcoming e-newsletter.
Oem Logo2019
Market Analysis
Off-Highway Equipment Markets Have Rebounded in 2021
Power Systems Research
Off-highway equipment production in 2021 is forecast to increase 9.5% compared to 2020, and 2022 production to be 12% higher than 2021.
Adobe Stock 107982085
Trends
Automation and Robotics Key to Overcoming Labor and Other Industry Challenges
Balluff Inc.
Business strategies should include automation and robotics to help extend the careers of experienced employees while also making work easier and safer.
Will Healy
Trends
A Blend of Solutions are Necessary for Climate Neutrality
Volvo Penta of America
A mix of traditional, hybrid and fully-electric options will be required to help the heavy equipment industry meet global emissions reduction targets.
Martin Crop
Expert Columns
Guidelines for Expert Columnists
Interested in submitting an article to OEM Off-Highway? Follow these guidelines to have your piece considered for publication on oemoffhighway.com or in an upcoming e-newsletter.
Oem Logo2019
Trends
Cable Control for Tractor-Drawn Equipment
Historical Construction Equipment Association (HCEA)
LeTourneau's Power Control Unit utilized wire rope and enabled control of two devices as a means of improving performance of dozers and other heavy machinery.
A LeTourneau Double-Drum Power Control Unit enables this Cat D7 to operate both a dozer and a pull ripper. The scene is a placer gold mine operated by Parker Brothers Corporation and Last Chance Gulch, near Helena, MT.
Engineering & Manufacturing
Will Open Architecture Challenge Military OEMs?
Pailton Engineering
There is a massive commercial opportunity for OEMs who utilize an open architecture to win more customer bids.
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Forestry & Lawn
Current State of the U.S. Lawn & Garden Equipment Market
Power Systems Research
Sales of lawn and garden equipment are trending well in 2021, and expected to remain positive into the coming year.
More disposable income and time at home over the past year has lead to increased sales of lawn and garden equipment.
Expert Columns
Guidelines for Expert Columnists
Interested in submitting an article to OEM Off-Highway? Follow these guidelines to have your piece considered for publication on oemoffhighway.com or in an upcoming e-newsletter.
Oem Logo2019
Trends
The First Self-Propelled Scraper
Historical Construction Equipment Association (HCEA)
Although not as successful as other LeTourneau designs, the first self-propelled scraper featured technologies that would years later become industry standards.
LeTourneau’s Self-Propelled Scraper was many years ahead of its time in both its concept and powertrain. It’s doing work a tractor-drawn scraper could not, discharging fill to the end of a levee with its front axle chocked.
Transmissions
New Electric Transmission Design Improves Agricultural Equipment Performance
John Deere Power Systems
John Deere and Joskin collaborated on a new electrification solution which enhances maneuverability and enables new technologies to be utilized.
Joskin 1
Trends
The Mountain Mover
Historical Construction Equipment Association (HCEA)
R. G. LeTourneau's development of a scraper with two bowls, one moving back and forth within the other in a telescoping motion, increased earthmoving capacity.
LeTourneau sold the Mountain Mover to an Eph Hahn in 1926. Here it is, sporting modifications made by the Hahns, including solid steel front wheels in place of the original spoked wheels and lowering the framework above the scoop to make it easier to transport.
Trends
The First Tractor-Controlled Scraper
Historical Construction Equipment Association (HCEA)
R. G. LeTourneau's remote-control system enabled a scraper to be controlled from a tractor, reducing labor costs.
R. G. LeTourneau operates his Holt 75 crawler tractor and his Full-Drag scraper, the first scraper designed to be operated from a tractor.
Control Valves
Pre-Compensated Valve Platforms Offer New Benefits in Mobile Machine Development
Bosch Rexroth Corporation
Complete, compact pre-compensated valve platforms provide plug and play solutions for OEMs, enabling them to select the right hydraulic control valves for a specific machine application.
The Pre-Compensated Valve Platform from Bosch Rexroth is a complete, compact mobile machine control solution that leverages the efficiency and versatility of proven Rexroth mobile control valves.
Manufacturing
The Evolving Landscape of EV Manufacturing
Pailton Engineering
Pailton Engineering evaluates the implementation of microfactories versus gigafactories for electric vehicle manufacturing.
Microfactories offer the opportunity to produce electric vehicles at a price point competitive with those powered by internal combustion engines.
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