TON-MILE-PER HOUR-FORMULA CALCULATE EARTHMOVER TIRE HEAT LIMITS-FOR EVERY JOB-AVOID PREMATURE REMOVALS TON-MILES-PER-HOUR SUMMARY The Ton-Miles-Per-Hour formula (average tire load multiplied by average tire speed), is designed to help you achieve optimum performance. It helps you calculate the
load-speed-time factor that's within safe tire temperature
limits. Use the TMPH formula to avoid premature tire removal due to excessive heat |
The TMPH Formula:
: Multiply the average tire load times the
average speed per hour to determine the Ton-Mile-Per-Hour Rating.
TMPH Job Rate
Average Tire Load x Average Speed for the shift
Average Tire Load
"Empty" tire load in tons + "loaded" tire load
in tons
2
Average Speed
Round trip distance in miles x number of trips
Total Hours (in the shift)
