Tag: PowerTech PSX 6.8L

Equipment

Deere engines receive Tier 4 certification

John Deere Power Systems’ PowerTech PVX 6.8-liter above 130 kilowatts and PowerTech PSX 6.8-liter engine have received EPA Interim Tier 4 and EU Stage III B certification. John Deere’s PowerTech PVX and PSX 9.0-liter engine models were the first engines to receive EPA and EU Interim Tier 4/Stage III B certification early this year. Interim […]

September 23, 2010