Cat 307D Excavator | 7 Ton Crawler Hydraulic Excavator
Product Information
Brand:
Cat
Model number:
307D
Minimum Order Quantity:
1 unit
unit:
PCS (Piece/Pieces)
The Caterpillar 307D is a classic 7-ton-class crawler hydraulic excavator equipped with a Mitsubishi 4M40-TL diesel engine and a proven hydraulic system, providing stable power, reliable digging performance, and excellent working stability. The 307D features a robust crawler undercarriage and conventional rear-swing design, providing good stability during excavation and lifting operations while maintaining flexible operation and easy maintenance. It is suitable for earthmoving, road construction, trenching, site grading, foundation work, and general construction applications, making it a practical choice in the used construction machinery market.
Key Specifications & Component Layout
Brand：Cat
Model：307D
Engine:Mitsubishi 4M40-TL
Type：Crawler Hydraulic Excavator
Operating Weight：Approximately 7,075 kg
Bucket Capacity：Approximately 0.31 m³
Engine Power：Approximately 41.5 kW
Operational Features & Advantages
Proven Caterpillar Mini Excavator：The 307D features Caterpillar's proven engineering and reliable construction, making it suitable for a wide range of construction applications.
Mitsubishi 4M40-TL Engine：Equipped with a Mitsubishi 4M40-TL diesel engine, the machine provides reliable power for excavation and earthmoving operations.
Stable Working Performance：The conventional rear-swing design and robust undercarriage provide good stability during excavation and lifting operations.
Flexible and Efficient Operation：With its compact size and flexible operation, the 307D is suitable for excavation and earthmoving in various job-site conditions.
Versatile Construction Equipment：The machine can be used for road construction, trenching, foundation work, site grading, and general earthmoving.
Primary Application Scenarios
Site Development：Suitable for land development, site preparation, grading, and general construction work.
Earthmoving：Suitable for excavation, loading, backfilling, and site grading.
Road Construction：Suitable for road foundation work, roadbed construction, and general earthmoving.
Trenching：Suitable for drainage ditches, trenches, and utility trenching.
Foundation Construction：Suitable for building foundations, pipeline construction, and small-scale foundation projects.
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