Hydraulic-mechanical kis tau tus mob bulldozer; nws txais kev sib txuas sib txuas ntawm hydraulic torque converter thiab lub zog hloov pauv. Tsawg zaus, 6g ntsug thiab lub teeb, kev ua haujlwm siab ua haujlwm, nws yog qhov feem ntau siv cov ntawv sib kis ntawm cov bulldozers loj thiab nruab nrab niaj hnub.
Cim npe nrov: hydraulic diesel tsheb bulldozer
