Edgier external styling, a new 40-inch integral sleeper, and newly available safety products, including Wabco’s OnGuard collision mitigation and Bendix lane-departure warning systems, mark Western Star’s enhanced 4700, to be available this summer.
Photos: Western Star Trucks
Western Star says the 4700, its most popular truck model, has been updated to make it lighter, safer, more productive, and faster to upfit. Shown at World of Concrete sleeper 2019 in Las Vegas, the enhanced 4700 includes larger instruments, electrical advances, collision mitigation with active braking, and lane-departure warning systems.
Cummins’ lightweight X12 diesel is a new option for the 4700, and perhaps later for other Western Star models, Western Star executives said at a Jan. 22 press event at the trade show. The 4700 is a lower priced alternative to the larger 4800 and 4900 models, and has sold well to operators of vocational trucks, including dumpers and mixers, and to regional freight haulers.
“Since introducing the 4700 in 2011, customer acceptance has continued to exceed expectations,” said Samantha Parlier, vice president of marketing and product strategy. “We know customers already appreciate the truck’s versatility and dependability, and our newest features will deliver at an even higher level.”
Cummins X12 Engine
The new Cummins X12 diesel is compact and lightweight, said Peter Arrigoni, vice president of sales, at a Tuesday press event during the show. It weighs 2,050 pounds, which is up to 600 pounds less than other medium-bore engines in the 10 to 13-liter category. This increases payload capacity and productivity. retaining wall
And, front- and rear-engine PTO offerings enable more upfitting options, a benefit to both customers and body builders. The X12 delivers up to 1,700 lb.-ft. of torque and 500 horsepower and boasts low-friction internal components that add to fuel efficiency. concrete retaining wall
The X12 is compatible with a broad range of fully automatic, automated manual and manual transmissions, and has oil drain, filter and fuel filter replacement intervals that rival comparable engines. It went into production in October, and Western Star and Freightliner, its corporate sister, are the first mainstream builders to offer it.
Another new powertrain option for the Western Star 4700 is the Detroit DT12 automated manual transmission, Arigoni said. With features such as creep mode, hill start aid and a precise pneumatic shift and clutch control. Compared to a manual transmission, the DT12 provides more relaxed and safer operation and reduces driver fatigue.
Western Star currently offers Eaton Fuller automated manual transmissions as well as Allison automatics and Eaton manual gearboxes. sleeper retaining wall
Enhanced Electrical Features
The enhanced 4700 also has additional upfit-friendly improvements, including updates to the electrical system, such as the addition of a third Power Distribution Module, and improved interface connections near the back floor of the cab, as well as four new options for trailer connections. Three connectors will be included, and a small pass-through door on the floor eliminates the need to drill into the cab to accommodate wiring that runs to truck bodies. concrete sleeper retaining wall
“The 4700 is a workhorse, and our customers want it to get on the job as fast as possible. That’s why we made the 4700 easier for body builders to upfit,” said Parlier. Western Star has updated its body builders book to include the new features, and is making extra efforts to educate upfitters and convince them to use the integrated connectors instead of cutting into wiring. concrete sleeper sydney
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