News

The 8 a.m. machine and the 2 p.m. machine are not the same machine. If compact excavator thermal management is working as designed, they should be identical — same response, same digging force, same travel speed. When they feel different, something in the heat management chain is operating outside its design parameters. This is one of the more frequently misdiagnosed problems in compact excavation — operators attribute the sluggishness to engine wear or hydraulic pump wear when the actual cause is oil viscosity that has climbed 15°C past its working window.