Waste management, collection, and dump fleets

Stop-and-go is where the fuel goes

A collection truck does eight hundred stops on a route, runs a packer off the engine, and gains weight all day. That duty cycle is the worst case for a factory map built around highway cruise, and it is the best case for a map built around your route.

Measured results, not a projection

Four-truck waste management pilot, Indiana

Baseline period March 1 to April 22, 2026 on the factory calibration. Post period April 22 to July 10, 2026 on the EOS map. All figures pulled from ECU telematics on the fleet's own trucks.

Fuel economy by truck, before and after

Miles per gallon from ECU telematics, one decimal place

Before (factory map)After (EOS map)

Truck 670 shows no gain. Its route mix changed mid-test and it is left in so the fleet number is not overstated. Truck 622 idle time rose from 45.5% to 55.8% between the two periods, which held its result down.

+4.2%

Fleet fuel economy

7.2 MPG to 7.5 MPG across four trucks

485.8

Gallons saved

Against gallons the fleet would have burned at baseline economy

$1,705

Fuel dollars saved

At $3.51 per gallon, the fleet's own recorded average

122,119

Miles on the EOS map

Post-calibration period, four trucks, no downtime events

Pilot detail by truck. MPG is miles driven divided by gallons used, from ECU telematics.
Truck	MPG before	MPG after	MPG gain	Improvement
642	7.0	7.6	0.6	8.6%
670	7.5	7.5	0.0	0.0%
671	7.7	8.1	0.4	5.2%
622	6.7	6.8	0.1	1.5%
Fleet average	7.2	7.5	0.3	4.2%

Gallons saved is measured against total fleet fuel burn and is a separate, more conservative figure than the MPG gain. Idle-related figures are excluded from this summary.

Run your own numbers

Waste management fleet savings calculator

Enter your fleet's real figures. The savings range is the conservative 2.4% to 3.4% monthly band, not the road-test result.

Install fits your yard

About 30 minutes per truck through the diagnostic port. We work nights and weekends in your yard so no truck misses a route. No parts to stock and nothing to maintain.

Reporting your director can use

Real-time data by vehicle and by route, plus a monthly statement of gallons and dollars saved against your baseline. Honest reporting includes the trucks that did not move.

Warranty position in writing

Nothing on the emissions system is touched and every parameter stays inside factory limits. Read the full position before you take it to your OEM dealer.

Start here

Free fleet assessment

Send us your engine specs, route profiles, and last quarter's fuel numbers. We build the baseline model, tell you what the map should do on your duty cycle, and prove it on a pilot against your own data before you commit to anything.

Email rsmith@eosfuelsystems.com

(317) 970-3904

EOS Fuel Management Systems
12175 Visionary Way, Fishers, Indiana 46038