The long track, low ground pressure Komatsu D65PX crawler dozer has hydrostatic steering (HSS) for smooth, powerful turns and offers better flotation in soft or wet conditions than the EX or WX models. The Tier 4 Final Komatsu engine powers an automatic transmission and lock-up torque converter system that maximizes gear-to-load efficiency for low fuel consumption. Left and right palm command control joysticks afford operators a relaxed posture, superb fine control and all the tools needed to maximize productivity.