A transport machine is provided with a traveling device, a vehicle body, a vessel, a support device and a load detection device. At least a portion of the vehicle body is arranged above the traveling device. The vessel is provided on the vehicle body. The support device includes a slide mechanism…

A circuit protection system (100) includes a first current sensing device (102) operative to measure a current of a first phase of a voltage source (151), a second current sensing device (102) operative to measure a current of a second phase of a voltage source (153), and a logic portion (110)…