The Doosan DH55 is a classic 5.5-ton-class crawler hydraulic excavator equipped with an Isuzu 4JG1 diesel engine and a proven hydraulic system, providing stable power, flexible operation, and reliable digging performance. With a compact structure and stable crawler undercarriage, the DH55 is suitable for earthmoving, road construction, trenching, foundation work, site grading, and general construction applications. With Doosan's proven construction machinery technology, the DH55 offers a good balance of working efficiency, maneuverability, and maintenance convenience, making it a practical choice for used construction machinery export.
Key Specifications & Component Layout
Brand:Doosan
Model:DH55
Type:Crawler Hydraulic Excavator
Engine:Isuzu 4JG1
Engine Power:40.5 kW
Operating Weight:Approx. 5,250 kg
Bucket Capacity:Approx. 0.175–0.21 m³
Operational Features & Advantages:
Proven Doosan Model:The DH55 features Doosan's proven engineering and reliable construction, making it suitable for a wide range of construction applications.
Isuzu 4JG1 Engine:Equipped with an Isuzu 4JG1 diesel engine rated at approximately 40.5 kW, the machine provides stable and reliable power for earthmoving and general construction work.
Compact and Maneuverable:The compact design and flexible operation make the DH55 suitable for road construction, urban projects, and relatively confined working areas.
Stable Crawler Undercarriage:The crawler undercarriage provides good working stability and reliable performance on different types of job sites.
Versatile Construction Equipment:The DH55 is suitable for earthmoving, road construction, trenching, foundation work, and site grading.
Primary Application Scenarios:
Earthmoving:Suitable for excavation, loading, backfilling, and site grading.
Road Construction:Suitable for road foundation work, excavation, and general road construction.
Trenching:Suitable for drainage trenching, cable trenching, and other excavation work.
Foundation Construction:Suitable for building foundation excavation and general foundation projects.
Site Development:Suitable for site preparation, grading, and general earthmoving operations.
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