Komatsu D355A Bulldozer: Features, Performance, and Advantages – Komatsu Limited is a multinational corporation that manufactures heavy equipment and machinery for the construction and mining industries. Founded in 1921 in Japan, the company has since expanded globally and established a reputation for producing high-quality and reliable equipment.
One of Komatsu’s top products is the D355A bulldozer. A versatile and robust machine that is commonly used in a variety of construction and mining applications.
With its robust engine, advanced hydraulic system, and user-friendly technology, the D355A bulldozer has become a popular choice for contractors and operators around the world.
In this article, we will take a closer look at the features, performance, and advantages of the Komatsu D355A bulldozer.
Features of the Komatsu D355A bulldozer
Engine specifications
The Komatsu D355A bulldozer is powered by a reliable and efficient 6-cylinder diesel engine. This engine produces up to 306 horsepower. Has a maximum torque of 1180 Nm, providing the bulldozer with ample power and speed to tackle a wide range of jobs.
The engine also features a turbocharger and air-to-air intercooler, which increase performance and reduce emissions.
Hydraulic system
The hydraulic system of the D355A bulldozer is designed to deliver smooth, responsive, and precise control of the blade and ripper.
The system features two variable-displacement piston pumps, which provide optimal hydraulic flow and pressure to the blade and ripper.
The hydraulic system also includes a hydraulic oil cooler, which helps to keep the oil at a constant temperature, even during extended periods of operation.
Blade and ripper capability
The D355A bulldozer is equipped with a semi-U blade, which provides excellent stability and balance when pushing and grading material.
The blade has a capacity of 10.4 cubic meters, making it suitable for handling large volumes of material.
The bulldozer is also equipped with a ripper, which is ideal for breaking up tough materials and preparing the ground for construction. The ripper has a maximum digging depth of 3.9 meters.
Operator comfort and safety features
The Komatsu D355A bulldozer is designed with the operator in mind, with a spacious and well-equipped cab that provides a comfortable and safe working environment.
The cab features an air-conditioning system, an adjustable seat, and joystick controls that are easy to operate.
The bulldozer also has a ROPS (roll-over protective structure) and FOPS (falling object protective structure), which protect the operator in case of an accident.
Performance of the Komatsu D355A Bulldozer
Power and efficiency
The Komatsu D355A bulldozer is a powerful machine that can handle demanding jobs with ease. With its high-performance engine and advanced hydraulic system, the bulldozer can deliver exceptional power and efficiency, allowing operators to complete tasks quickly and efficiently.
The bulldozer is also designed to conserve fuel, reducing operating costs and minimizing the environmental impact of its operations.
Operating weight and stability
The D355A bulldozer has an operating weight of approximately 46 metric tons, which provides excellent stability and traction, even in challenging terrain.
The bulldozer is designed with a low center of gravity and wide track base, which improve stability and reduce the risk of tipping or rolling over. This makes the D355A bulldozer an ideal machine for working on steep slopes and rough terrain.
Productivity and versatility
The Komatsu D355A bulldozer is a highly productive and versatile machine that can handle various tasks, from grading and excavation to material handling and earthmoving.
The bulldozer’s large blade capacity and ripper capability make it an ideal machine for clearing large areas of land, and its advanced hydraulic system allows it to perform a variety of tasks with precision and ease.
The bulldozer’s compact size and excellent maneuverability also make it well-suited for working in tight spaces and on crowded construction sites.
Advantages of using the Komatsu D355A bulldozer
Reliability and durability
The D355A bulldozer is designed with high-quality materials and components and is built to last. The machine is designed to withstand the toughest conditions and has a reputation for being reliable and durable, even in the most challenging environments.
Efficient performance
The D355A bulldozer is designed to deliver efficient performance, with a powerful engine, advanced hydraulic system, and user-friendly technology.
The bulldozer’s advanced features allow operators to work faster and more efficiently, reducing operating costs and increasing productivity.
Operator comfort and safety
The D355A bulldozer is designed with the operator’s comfort and safety in mind. The spacious and well-equipped cab provides a comfortable and safe working environment, and the bulldozer is equipped with features such as an air-conditioning system, adjustable seat, and ROPS/FOPS, to protect the operator in case of an accident.
Versatility and adaptability
The D355A bulldozer is a versatile and adaptable machine that can handle various tasks, from grading and excavation to material handling and earthmoving.
The bulldozer’s advanced features and excellent maneuverability make it well-suited for working in a variety of conditions and environments.
Cost-effectiveness
The D355A bulldozer is designed to be cost-effective, with a fuel-efficient engine and advanced hydraulic system that reduce operating costs.
The bulldozer’s reliable performance and long service life also minimize the need for costly repairs and maintenance, making it a cost-effective choice for contractors and operators.
Conclusion
In conclusion, the Komatsu D355A bulldozer is a powerful and efficient machine that is designed to meet the demands of the construction and earth-moving industries.
With its advanced features, excellent performance, and cost-effectiveness, the D355A bulldozer is an ideal machine for a wide range of tasks, from grading and excavation to material handling and earthmoving.
The bulldozer’s reliability, durability, and operator comfort and safety make it an attractive choice for contractors and operators, and its versatility and adaptability make it well-suited for working in a variety of conditions and environments.
If you’re looking for a bulldozer that delivers outstanding performance, efficiency, and cost-effectiveness, the Komatsu D355A is an excellent choice.
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