Managing municipal solid waste is more than landfilling: publicity, education, engineering, long-term planning, and landfill gas waste-to-energy are specialties needed in today’s complex environment. This is part of what he calls “more complicated maintenance,” like computer diagnostics and complex after-treatment systems, although, with smaller, lighter, more fuel-efficient engines with compliant GHG 17 calibration, he says the after-treatment systems don’t have to work as hard and don’t require much maintenance other than an annual DPF cleaning, visual inspections, and DEF filters. “Plug in the diagnostic tool and look for fault codes,” suggests Dorwart. ”Įvery time a truck comes in for service, do a wellness check. You discover rubbing, exposed wires, leaks. There’s a lot of power in the daily walk-around. Every day you should check tire inflation, look for rubbing and leaking. Wellness checks aren’t new, but Dorwart says they are a “big thing.” Some items should be checked daily, others at oil change intervals or during a normal PM-quarterly at worst, he says. 6 Tips for Excellence in Landfill Operations. Download it now! We’ve created a handy infographic featuring 6 tips to improve landfill management and achieve excellence in operations. If trash trucks aren’t going in for PMs as often as they used to, it makes regular wellness checks even more important. Chassis lube, for example, can last up to one year. The quality of lubrication is superior today products are engineered for low to no maintenance. One of the problems is that fleet managers are pushing oil change intervals, so they’re not seeing trucks as often. The filters used now are different than the filters we had 20 years ago and they’re doing a better job, but only if they are used and changed regularly. Put a filter on vent tubes there’s less tolerance for fine dust particles.” “Injection systems today have small nozzles, so even a little dust can cause problems. Use procedures designed to maintain cleanliness. Tires, brakes, electrical, air systems, and DPF exhaust emissions are some of the items that top his list however, one basic is simply cleanliness. “Don’t forget the basics! The life of a truck can be 10 to 15 years with proper maintenance.” When it comes to maintenance, the basics still apply, says Curtis Dorwart, refuse product manager for Mack Trucks.
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