CAT305.5 Technical Specifications Table

• Parameter	Value	Competitive Edge
  Engine	Cat C1.7 (Tier 4 Final)	DPF-free, SCR-only system
  Net Power	28 kW (37 HP) @ 1,800 rpm	15% more torque than Kubota U35
  Operating Weight	5,200 kg	Fits standard trailers
  Dig Depth	3.2 m (10.5 ft)	Deepest in 5-ton class
  Bucket Capacity	0.08 - 0.24 m³	Quick Coupler ready
  Tail Swing	Zero Radius	0° clearance for walls
  Hydraulic Flow	72 L/min	Powers 350kg attachments

  
  

  
  

  Key Specifications & Performance Highlights

  • High-Performance Engine & Fuel Efficiency

    • The Cat 305.5 mini excavator is equipped with a reliable Yanmar engine, delivering 24.8 HP (18.5 kW)for optimal performance in tight spaces. Its advanced fuel system ensures lower fuel consumption, reducing operating costs while maintaining power.

    • Best for: Construction, landscaping, utility work, and small demolition projects.

  • Superior Digging Force & Hydraulic System

    • Max digging depth: 9.2 ft (2.8 m)

    • Bucket digging force: 6,614 lbf (29.4 kN)

    • Arm digging force: 4,049 lbf (18 kN)

    • Smooth hydraulic controls for precise operationIdeal for trenching, grading, and material handling with minimal effort

  • Compact & Maneuverable Design     
•  Operating weight: 5,732 lbs (2,600 kg)
•  Zero tail swing for safe operation in confined space
•  Rubber & steel track options for different terrains 

Why Contractors Choose CAT305.5E

•  Durable Cat construction – Built to last in tough conditions

• Low maintenance costs – Easy-access service points

• Versatile attachments – Compatible with buckets, breakers, augers & more

• Excellent resale value – Trusted by contractors worldwide

CAT 320D FAQ: Expert Answers to Top Contractor Questions

• 24.8 HP Yanmar engine for high performance

• Zero tail swing design for tight spaces

• 6,614 lbf bucket digging force for tough jobs

• Rubber/steel track options for versatility

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