As Komatsu pushes toward carbon neutrality (the Komatsu "E" range), Edition 32 introduces dedicated sections for hybrid excavators (like the HB series) and initial guidance on fully electric mini-excavators.
Hydraulic systems have evolved with variable displacement logic and electronic over hydraulic controls. Edition 32 cleans up the clutter, making it easier to trace pilot circuits and main pump flows on newer dash-8 and dash-10 models.
Modern machines are complex. Edition 32 dives deeper into the SCR (Selective Catalytic Reduction) and DPF (Diesel Particulate Filter) systems. Expect clearer diagrams on DEF quality troubleshooting and regeneration bypass procedures.