Looking for a Komatsu website outside of North America?

Komatsu Hydraulic Mechanical Transmission

Experience more efficient engine operation, better fuel utilization and less machine idle time with the Komatsu Hydraulic Mechanical Transmission (KMHT).

Order online Contact a distributor
WA 475 KHMT_2.jpg

Idle machines mean lost time and lost profits. Keep your equipment moving and productive with the Komatsu Hydraulic Mechanical Transmission (KHMT). Designed to combine the continuous, smooth acceleration of a hydraulic transmission with the high efficiency of mechanical transmission, KHMT provides:

  • Stepless speed change for high-efficiency engine operation
  • Dynamic breaking for longer break life
  • Up to 30% more fuel efficiency and 17% less fuel consumption for fewer refuel events

Note: All comparisons and claims of improved performance made herein are made with respect to the prior Komatsu model unless otherwise specifically stated. Materials and specifications are subject to change without notice.

Contact us

At Komatsu, you get the products, resources, and tools you need — as quickly as you need them. Because our top priority is your machine's dependability.

Contact us