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DX55W

Product catalog summary

Overview: The document provides a comprehensive technical description of the DX55W excavator, focusing on its performance, reliability, and maintenance features. It highlights the machine's advanced technology, ease of operation, and maintenance efficiency.

Performance: The DX55W is powered by a YANMAR 4TNV98 engine, delivering 54.7HP, known for durability and low emissions. It features a boom swing function for narrow areas, with specific swing radii and angles. A high-tech hydraulic system enhances operational efficiency.

Reliability: Constructed with durable materials, the DX55W includes features like a sintered bushing, protective axle plate, and polymer shim to prevent wear. The D-type frame and strengthened boom and arm assembly improve durability and reliability.

Maintenance: The excavator is designed for easy maintenance with accessible components, an auto fuel feed pump, and auto idle function to reduce fuel consumption. Integrated grease piping and an efficient air cleaner extend maintenance intervals.

Additional Features: Includes a large dozer blade, swing device with increased torque, and a 20% faster front speed. The undercarriage design ensures durability with efficient hydraulic line routing.

Safety and Stability: Features a loading capacity sensor, bending type chassis frame, and reduced swing bearing height for stability. Enhanced stability is provided by an increased diameter of the ram cylinder.

Engine and Cooling System: Easy maintenance access, large-capacity radiator, and dust net prevent overheating. Hydraulic oil level is easily checked.

Maintenance Features: Integrated grease piping, efficient air cleaner, small muffler, and separate condenser enhance performance.

Filtration and Storage: Accessible engine oil filter, large-capacity air breather, and convenient tool storage.

Structural and Safety Features: Counterweight minimizes deformation, metton bonnet protects the engine, and water separator prevents fuel malfunctions.

Hydraulic System: Includes variable displacement pumps for independent and combined operations with a maximum pressure of 230 kgf/cm².

Operator's Cab: Spacious cab with safety glass windows, adjustable seat, and air conditioning, meeting ISO standards.

Noise Levels: External noise at 97.4 dB(A) and operator noise at 76 dB(A).

Drive and Swing Mechanism: Hydrostatic drive with two-speed transmission and high-torque swing mechanism.

Undercarriage and Weight: Heavy-duty frames and tubeless tires, with variable operating weight.

Bucket Specifications: Capacities range from 0.07m³ to 0.19m³.

Refill Capacities: Fuel tank holds 120 liters, cooling system 10 liters, and hydraulic system 147.8 liters.

Standard and Optional Equipment: Focuses on safety features, undercarriage specifications, and additional equipment options. Safety features include handrails, seat belt, safety lock lever, and emergency tools. The undercarriage includes single tires, heavy-duty axle, and auto ram lock system. Optional equipment includes seat heater, MP3/CD player, and additional lamps.

Market Availability: Optional equipment availability varies by market; local DOOSAN dealers should be consulted for specific needs.

Catalog excerpts

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Photo may include optional equipment Engine Power : SAE J1349, net 40.8 kW(54.7HP)@2,400rpm Operational Weight : 5,550 kg (12,236 lb) Bucket capacity(SAE) : 0.175 m3 (0.23 cu.yd) ? ? ? ? ? ? ? ? ? ? ? ? ?e?Y04V? ?f?@ ?e?/IM.? ? ?f@?@? ? ? ? ? ? ? ? ?e?5C=3? ?f?@ ?e?X)@J? ? ?f@?@? ? ?e?@e@? ?f?@ ?fL@ ? ?f@?@? f@??@ ?Y0@4V ?5C?K/ ?1N?H7 ?Y.O?@ ? ?e?1B<7? ?f?@ ?f?@ ? ?f@?@? f@??@ ?5C?K/ ?Y0@4V ?@e?@ eY0@@ ? ?e?U@@J?Y. f?@@@&? e@?@@@@@? e)@@@@@&? f@?@?@? ?H@B<@N? @ ? ? ? ? e?5T@@T3? @ ? ?@ ?L3?5J ?5J??@ ?e?5T)N? ?e@@@@ ? ? ? ? ? e ? ?@ e@?@? ?@e?@ ?e?@?X/R.W e1VeY&W? e@?@@e@? eX)@@@&W? e@@@@@@ eH7?1@?1N...

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The new DX55W was developed with the concept of “pr0viding optimum value to the end user.” In concrete terms, this translates, into : The new DX55W hydraulic excavator has all the advantages of the previous model, and now offers additional added value to the operator. ? ? ? ? ? ? ? ?e?@ ? ?e?@ ? ?e@?@? ?e?@ ?e?@ ?e@?@? ?e?@ ?e@?@? e@? ?e?@ ?e?@ ?e@?@? ?H@? ?e?@ ? ? ? ?L@@@@@? ?@ V? ?e?@ ?e V? e@?@? ? ?@@??Y7? ?@?//RY. e?@?Y043? e@?@@@@@@ ?e ? ? e@Y02 e?@[email protected] e?@?5C=@? e@?@?@?@J ?e ? ? e@@C?W? ?@e?@J? e?@?@e@? e@?@?@?@? ?e?@e ?e?@?@e ? e@7 ?e?@e?@ ?e?@?1B<7? e@?@@@?@? ? e&W ?e?@?@@@@@ e?@?X62W?...

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Reduced maintenance increases the availability and reduces operating costs of the excavator. Improved reliability is achieved through the use of high performance materials combined with new methods of structural stress analysis, which leads to increased component life expectancy, thus reducing operating costs. Improved ergonomics increases comfort and excellent all around visibility ensuring a safe and pleasant working environment. Increased production and improved fuel economy is attributed to the electronic optimization of the hydraulic system and the new generation engine. “When there’s more...

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The convenient boom swing function provides the ability to work in very narrow areas. The newly designed swing bracket and the boom swing cylinder size ensures powerful and stable boom swing performance. Rear swing radius : 1,650mm(5'5") Boom swing 1,980mm(6'6") Min front swing radius: Right swing Angle : Left swing Angle : DX55W ensures best performance with powerful excavating force and high-tech hydraulic system for better operation efficiency at any work site! Excellent performance is its basic feature! Its excellent performance with safety and convenience taken into account will help safe...

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DX55W

DX55W

Catalog excerpts

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