Jake Brake update enhances PACCAR engine lineup

Jacobs Vehicle Systems, manufacturer of engine retarding and valve actuation systems for the commercial vehicle industry, has upgraded the company’s engine brake on model-year 2021 PACCAR MX-11 heavy-duty diesel engines. The electronically controlled engine brake now includes a new high-flow solenoid to facilitate faster, smoother gear shifting, resulting in simplified and smoother vehicle operation, as well as fuel consumption improvements.

“The high-flow solenoid allows for faster engine brake system activation, which when coupled with an engine brake-assisted shifting strategy, will reduce the time it takes for the transmission to shift gears,” said Gabe Roberts, Jacobs’ director of product development. “Not only is this good for the powertrain and for fuel economy, but drivers
will also enjoy a smoother driving experience in addition to best-in-class compression release engine brake performance.”

Jacobs’ newest engine brake is manufactured at the company’s headquarters in Bloomfield, Conn., and delivered to PACCAR engine plants in Columbus, Miss.; the DAF engine plant in Eindhoven, the Netherlands; and Ponta Grossa, Brazil.

SmithCo Manufacturing, Inc., a producer of side dump trailers, reached an agreement with Utility Trailer Sales Co. of Arizona, and Bluff Country Ag & Equipment of Minnesota to sell SmithCo’s line of side dump trailers. Bluff Country will also serve parts of western Wisconsin.

“As interest in SmithCo side sumps continues to grow in Arizona, we are excited to add Utility Trailer Sales of Arizona to our SmithCo dealer network,” said Todd Karolczak, SmithCo’s director of sales and marketing. “Customers will appreciate their service capabilities. Utility’s fabulous newer location in the Phoenix area really enhances the customer experience. They are invested in helping customers gain efficiency and safety with top-notch equipment like SmithCo.”