The M125X is the largest tractor in Kubota's agricultural range.

Features of the M125X are a 125HP, 5 Cylinder inline direct injected, turbo charged diesel engine, dual speed PTO 540rpm and 1000rpm, 24inch crop clearance and a weight of 4400kg.

For maximum versatility, the 16F/16R intelli-shift transmission features an 8-speed dual-range powershift with 16 gears in each direction. a single lever operates the range shift, while control of up shift and downshift are at the touch of a button.