The CAT 308D is a compact, yet powerful hydraulic excavator from Caterpillar, designed for a variety of tasks, particularly in construction, earthmoving, and utility projects. It offers excellent performance, reliability, and operator comfort in tight spaces and demanding environments.

Key Specifications

• Operating Weight: ~8,100–8,500 kg (8.1–8.5 tons)
• Engine:
  • Model: Cat 3054C
  • Type: 4-cylinder, turbocharged, diesel engine
  • Power Output: ~55 kW (73 HP)
• Bucket Capacity: 0.3–0.5 cubic meters (depending on configuration)
• Max Digging Depth: ~4,430 mm
• Max Digging Reach: ~6,890 mm
• Max Dumping Height: ~4,370 mm
• Travel Speed:
  • High Range: ~5.3 km/h
  • Low Range: ~3.0 km/h

Key Features

1. Powerful Engine Performance

   • The Cat 3054C engine is engineered to provide a balance of high performance and fuel efficiency, ideal for urban and construction work.

2. Advanced Hydraulics

   • The 308D is equipped with a high-performance hydraulic system that allows for precise control, even when handling heavy loads or working in difficult conditions.

3. Compact Size, Exceptional Power

   • The 308D’s compact dimensions and reduced tail swing make it ideal for working in confined spaces, yet it still offers impressive power and lifting capabilities.

4. Enhanced Operator Comfort

   • The cabin is spacious and ergonomically designed, featuring a comfortable seat, joystick controls, air conditioning, and improved visibility for the operator.

5. Durability and Reliability

   • The 308D is built for tough environments, with heavy-duty undercarriage and reinforced structural components to withstand demanding tasks.

6. Versatile Applications

   • Supports a wide range of attachments, including buckets, augers, and hydraulic hammers, for various applications like trenching, grading, and demolition.

7. Ease of Maintenance

   • Caterpillar's focus on low-maintenance costs is evident in the 308D, with easy access to daily inspection points, centralized lubrication, and reliable components.

Applications

• Construction: Excavation, trenching, and site preparation for roads, foundations, and utilities.
• Utility Work: Digging and installation of pipelines, cables, and drainage systems.
• Landscaping: Grading, land leveling, and garden construction.
• Demolition: Light demolition of small buildings and structures.