Though we do our best to provide all the information you need, things can always change. ![]() The information presented here will help you decide if this product is the best fit for your situation. Komatsu D39 specs, weight, dimensions and reviews listed in this article. Those looking for an alternative should consider the Komatsu D37 and Cat D5. Some users, however, have expressed reservations about the Komatsu D39's high price, narrow operator's cabin, and noisy operation. Furthermore, the D39-22's fuel efficiency, operator comfort, ease of maintenance, and dependability are among the Decently mentioned features. Users of the D39 Komatsu are generally pleased with the powerful engine, precise control system, good maneuverability, and ease of use. ![]() The Komatsu D39-22 dozer is notable for its efficiency, durability, and ease of operation. ![]() Let’s get right to the Komatsu D39 dozer specs so we don’t waste any more time. When we created the specs for the D39 Komatsu dozer, we looked at two models. The bulldozer Komatsu D61 is also well-known for being simple to maintain when compared to other models in this category. Komatsu dozer D61 was designed to withstand tough jobs and harsh environments. The Komatsu D61 bulldozer is well-known for its toughness and dependability. The Komatsu D61 dozer has a lot of power and can finish the job quickly and efficiently. The D61 Komatsu dozer is an excellent option for those who need to move large amounts of dirt, sand, or rock. Komatsu D61 dozer is a powerful machine capable of handling any task. The use of thicker box section material and fewer welded components in the monocoque track frame design increases rigidity and strength.ĭ39 Komatsu was built to last by reducing component complexity and employing a strong modular design for increased serviceability and reliability. Travel motors and final drives are protected from rocks and stumps by being mounted within the track shoe width, which increases durability. ![]() The Komatsu D39-22 dozer also has a heavy-duty undercarriage with large links, a larger bushing diameter, and wider sprocket teeth for longer undercarriage life. All directional movements, including machine travel speed and counter-rotation, are controlled by the low-effort PCCS joystick. The CLSS hydraulic system provides excellent fine controllability, with blade lever stroke being directly proportional to blade speed regardless of load or travel speed. The cab mount incorporates a cab damper system that offers excellent shock and vibration absorption while isolating the cab from the machine body for a quiet, comfortable operating environment.īlade control is provided by the PPC-controlled palm command joystick, which is combined with the highly reliable Komatsu hydraulic system for precise control. The HST also has hydrostatic steering, which eliminates the need for steering clutches and brakes for smooth, powerful turns. The Komatsu D39 features a hydrostatic transmission (HST) with quick-shift or variable speed selection, dual-path closed-circuits with two variable displacement piston pumps and two variable displacement travel motors, and variable displacement travel motors. The dozer also benefits from its long track-on-ground feature, which improves machine stability and grading/dozing performance. The powerful and fuel-efficient Komatsu SAA4D107E-1 engine incorporated into the Komatsu D39 dozer makes it a logical choice for both grading and dozing operations.
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