LISLE, IL… Navistar, Inc. and Barr International Trucks of Salisbury, Md. recently presented Perdue Farms with its Strategic Partnership Award for collaborating on industry-leading truck fleet innovations, including an ultra-lightweight tractor specification and fully integrated tractor-trailer electronic controls — that save fuel, increase payload and improve reliability.
“We’re proud to present Perdue Farms with our ‘Strategic Partnership Award,” said Jim Hebe, Navistar senior vice president, North American Sales Operations. “We view Perdue as more than just a great customer—we see them as a true, collaborative business partner where we both push each other to bring new thinking and create a higher level of efficiency and productivity through integration.”
Perdue challenged Navistar and Barr International to develop an ultra-lightweight version of its International ProStar+ tractor – based on Perdue specifications — capable of hauling 49,000 pounds of dressed poultry to market—an initiative Perdue named “Project 49er” after the desired payload capacity.
Working together with Perdue Farms over a nine-month period, Barr International and Navistar’s product development group were able to bring to market an ultra lightweight 56-inch sleeper tractor. Filled with 150 gallons of fuel, the Perdue spec ProStar+ 56-inch sleeper tractor weighs in at 15,920 pounds—up to 1,000 pounds less than a similarly spec’d competitive model. As a result of the lightweight spec, Perdue has achieved significant fuel economy improvements, maximized its payload capacity and reduced its carbon footprint.
“We’re honored to be recognized by Navistar and Barr International,” said Mike Levengood, vice president of live operations, transportation and logistics for Perdue. “The innovation and responsiveness to our needs have brought about some great changes to our truck fleets that are having a significant impact on our bottom line.”
Another key point of collaboration between Perdue, Navistar and Barr International was to leverage Navistar’s Diamond Logic electrical system for the ProStar+ tractor to better integrate tractor-trailer driver controls from the cab and improve vehicle performance.
Leveraging the Diamond Logic electrical system, Navistar engineers were able to develop a control system built into the truck dash controls to perform all trailer functions as well as PTO (power take-off) needs for the hydraulic system for Perdue’s feed delivery fleet.
Through Diamond Logic’s multiplexing electrical architecture, Navistar was able to integrate the controls of the feed trailer—controls for lights, top door openings, boom positioning (up, down and side-to-side) and augers on or off. Previously, these controls had to be installed in the cab of the tractor with multiple electrical connections. Controls were separate and not integrated—any warning lights or alarms required separate wiring. By leveraging the Diamond Logic system, Perdue was able to:
- Reduce new equipment installation time from 5 days to less than 3 days.
- Achieve simple driver control access and improved appearance. With wiring and connections factory-installed, there’s no need for holes in the floor and additional hardware for controls placed in the cab.
- Eliminate electrical problems due to overloads, heat, corrosion and connections.
The Diamond Logic in-cab electrical system provides Perdue with a number of unique programming options not previously available, including the ability to raise an auger boom as high as 40-feet. Trucks are now programmed to have visual and audible alarms any time the truck is moved with the boom out of the saddle.
PTO controls are now set to prevent shock load to PTO and transmission, with the driver required to use the clutch to engage the PTO 100 percent of the time. While Perdue initiated other redesigns to their PTO pump hydraulic set up, the Diamond Logic controls have helped reduce failures in the system from as high as 75 percent to less than 10 percent per year. Perdue now believes its hydraulic pump might out-live the truck itself without failure.
Performance and efficiency of the hydraulic system has allowed Perdue to run at lower RPM speed for PTO operation, which saves substantial amounts of fuel. By having the flexibility to fine tune the programming for engine RPM with PTO running along with allowances for engine surge, feed can be unloaded more quickly with little driver intervention and maximum fuel efficiency.
“At Perdue, we’ve made major advances and investments in projects that support our commitment to environmental stewardship, such as the installation of one of the largest commercially owned solar power systems in the eastern U.S., a biogas-to-energy project in Kentucky and a biomass burning installation in our North Carolina soybean processing plant,” said Steve Schwalb, vice president of environmental sustainability. “However, we’re also committed to exploring every step in our supply chain to identify opportunities for small improvements, which when multiplied, yield significant advances in reducing our carbon footprint. The environmental benefits gained with our truck fleet are a perfect example of that.”
“By partnering with an innovative fleet like Perdue, we’ve been successful bringing unique solutions that raise the bar in meeting customer expectations,” said Stu Barr, dealer principle, Barr International Trucks.
The Perdue Family of Companies includes Perdue Farms, Perdue AgriBusiness, and our shared services organizations. Since our beginning on Arthur Perdue’s farm in 1920, through expansion into agribusiness and the introduction of the PERDUE® brand of chicken and turkey under Frank Perdue, to today’s third-generation of family leadership with Chairman Jim Perdue, we’ve remained a family-owned company dedicated to making Perdue the most-trusted name in food and agricultural products. At the Perdue Family of Companies, we believe in responsible food and agriculture™.
Navistar International Corporation (NYSE: NAV) is a holding company whose subsidiaries and affiliates produce International® brand commercial and military trucks, MaxxForce® brand diesel engines, IC Bus™ brand school and commercial buses, Monaco® RV brands of recreational vehicles, and Workhorse® brand chassis for motor homes and step vans. The company also provides truck and diesel engine service parts. Another affiliate offers financing services. Additional information is available at www.Navistar.com/newsroom.
Founded in 1969, Barr International is located in Salisbury, Maryland and is the largest commercial truck dealership on the Delmarva Peninsula. This 3rd generation dealership features 22 service bays, paint and body shop and its Accubilt engine/driveline machine shop. Barr International has more than $1 million in parts inventory, factory trained technicians, extended service hours and a DPF cleaning machine.
For more information, visit www.barrtruck.com
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