August 2019

OEM Off-Highway August 2019
Digital Edition
Tree removal wasn’t a typical application for a pull grader, but Rome Manufacturing demonstrated the robust construction of one of its larger graders by having it uproot a roadside tree without suffering distortion or damage.
Trends
Basic Pull Grader Designs

Endurant 12 Speed Automated Transmission
On-Highway
Integrated, Redesigned Technologies Aid Efficiency Improvements
The Kubota micro hybrid delivers an additional electrical power boost of up to 10 kW.
Engines
Powertrain Optimization via Mixed Technologies
The Kubota micro hybrid delivers an additional electrical power boost of up to 10 kW.
Engines
Powertrain Optimization via Mixed Technologies
Volvo CE ECR18E and EC20E compact excavators. Learn more at oemoffhighway.com/21044471.
Construction
Versatile Compact Equipment Drives Global Market Demand
More In This Issue
Trends
One, Two, Tre: Nikola Continues to Prototype for the Future of the Trucking Industry
More options have been laid out for fleet managers looking for cleaner and more efficient truck options, including electric and hydrogen-powered models.
August 2, 2019
Nikolatwo 8
Hydraulic Pumps
Danfoss Readies Digital Displacement for the Market
The company aims to develop a portfolio of pumps based on market requirements.
August 1, 2019
The Digital Displacement excavator aids testing of the technology.
Electric Motors
Electric Motors for Heavy-Duty Electric Vehicles
New electric motor options are gaining acceptance for use in heavy-duty on- and off-road applications.
July 30, 2019
Volvo's L25 incorporates two dedicated electric motors, one for the drivetrain and one for the hydraulics.
Software
Enhancing Off-Highway Vehicle Design Through Cross-Domain Collaboration
ECAD-MCAD co-design helps eliminate costly electromechanical issues during vehicle development, ensuring the reliability, efficiency, and durability of electrical and mechanical systems.
July 19, 2019
Figure 1: New agricultural tractor cabins are equipped with electronic controls and multiple displays.
Electronics
Engineering Ethernet into Commercial Vehicles
Enabling advanced, data-heavy functionality means getting comfortable with integrating Ethernet into a mixed architecture.
June 14, 2019
The tremendous size of many off-highway vehicles can create challenges for signal integrity for Ethernet applications, requiring adoption of the 40-m standard.
Trends
Shifting Power Sources: The Emerging Role of Electrification in Heavy-Duty Equipment
Examining benefits and challenges as heavy-duty on- and off-highway equipment incorporate electric-powered systems.
May 16, 2019
Komatsu’s electric excavator.
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