Product Manager Todd Johnson says the prototype HiPOSS hydraulic hybrid system shown at CONEXPO uses electronically driven poppet valves and accumulators to save and store energy
CONEXPO Video: Hyundai's Hydraulic Hybrid Aims to Cut Fuel Use 20%
Product Manager Todd Johnson says the prototype HiPOSS hydraulic hybrid system shown at CONEXPO uses electronically driven poppet valves and accumulators to save and store energy
Mar 11, 2014
Latest in Excavators
KOBELCO Adds SK650DLC-11 High-Reach Excavator for Demolition
September 15, 2026
DEVELON DX300LC-9 Excavator Adds Smart Tech to 33-Ton Class
September 12, 2026




















