Forum Discussion
msturtz
May 23, 2019Explorer
We have a 33.3 DP. It’s actually 34.5’ long. It is on a Freightliner SC-R straight rail 28,000 chassis. It has a 300HP 660 lb ft of torque. It was de-rated to 26,000 pounds GVWR (gross vehicle weight rating) and 30,000 pounds GCWR (Gross combined weight rating) due to the Allison MH2100 transmission. I would never purchase a DP with an LP generator. They use way too much fuel for what you get plus the QD series Onan generators use inverter technology to dramatically reduce the noise and fuel consumption. The LP generators run at 3600 rpm and the QD versions run at 1800 rpm or lower. Lower rpm means less noise and lower fuel use.
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