The D65-17 crawler dozers have a powerful 205 net hp, EPA Tier IV Interim Komatsu engine. Operating weight ranges from 44,355 lb to 49,315 lb. Standard to low ground pressure models are available. The revolutionary SIGMADOZER blade and highly efficient automatic transmission with lock-up torque converter achieve exceptional productivity and fuel economy. A versatile Power Angle Tilt blade is also offered. Komatsu CARE provides complimentary scheduled maintenance and two complimentary Komatsu diesel particulate filter exchanges.