GPWS Posted February 12, 2019 Share Posted February 12, 2019 Have a 2105 GU 713. Truck taps out in 2nd gear at 14,000 RPM and when PTO is engaged. All other gears are fine Can anyone help before I send to the dealer. Quote Link to comment Share on other sites More sharing options...
0 AZB755V8 Posted February 12, 2019 Share Posted February 12, 2019 23 minutes ago, GPWS said: Have a 2105 GU 713. Truck taps out in 2nd gear at 14,000 RPM and when PTO is engaged. All other gears are fine Can anyone help before I send to the dealer. Are you talking english here, heard of Tap Out but not related to a Truck? At 14,000 RPM you are more like running a jet engine or is that a typo? Quote Link to comment Share on other sites More sharing options...
0 Quickfarms Posted February 13, 2019 Share Posted February 13, 2019 Have a 2105 GU 713. Truck taps out in 2nd gear at 14,000 RPM and when PTO is engaged. All other gears are fine Can anyone help before I send to the dealer. What does a 2105 look like? This is fantastic news. It means Mack still exists in 2105 and Vulvo failed to kill the bulldog It might have a jet engine and a beer tap! Or a flux capacitor Please proofread your posts before posting 1 Quote Link to comment Share on other sites More sharing options...
0 GPWS Posted February 19, 2019 Author Share Posted February 19, 2019 yes sorry 1,400 Quote Link to comment Share on other sites More sharing options...
0 B MACK Posted February 20, 2019 Share Posted February 20, 2019 I'm not sure if this is the same thing you are talking of. The company I work for has two RD MACKS dump trucks and they had a governor set up on the PTO. The engine speed was not affected dumping in a pile or while driving spreading the load. But the PTO would cut out if the RPM"s went above 1250. It was a real pain in the ass dumping loads with them. Quote Link to comment Share on other sites More sharing options...
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GPWS
Have a 2105 GU 713. Truck taps out in 2nd gear at 14,000 RPM and when PTO is engaged. All other gears are fine Can anyone help before I send to the dealer.
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