Overview:

The Cat 308 CR Mini Excavator with Variable Angle Boom (VAB) is designed to deliver maximum power and performance in a compact size, making it ideal for a wide range of applications, including construction, landscaping, and utility work. The VAB enhances the machine’s versatility by allowing the boom to be angled for better reach and flexibility in tight spaces. ​

Technical Specifications:

• Engine: Cat C3.3B​
• Net Power: 69.5 hp (51.8 kW)
• ​Operating Weight: 20,385 lb (9,245 kg)​
• Maximum Digging Depth: 150.2 in (3,815 mm)​
• Maximum Reach at Ground Level: 248 in (6,300 mm)​
• Width: 90.6 in (2,300 mm)​Height: 100 in (2,541 mm)​
• Fuel Tank Capacity: 39 gal (147 L)​

Advantages:

✅Enhanced Performance: The powerful engine and advanced hydraulic system provide high digging and lifting capabilities, increasing productivity.​

✅Variable Angle Boom: The VAB allows for greater flexibility in positioning the boom, enabling precise work in confined spaces and improving overall versatility.​

✅Operator Comfort: The spacious cab is designed for comfort, with adjustable wrist rests and a suspension seat, reducing operator fatigue.​

✅Fuel Efficiency: The efficient engine design ensures lower fuel consumption, reducing operational costs and environmental impact.

Disadvantages:

🔴Size Limitations: While compact, the 308 CR VAB’s size may still be restrictive in extremely tight spaces compared to smaller models.​

🔴Weight: Its operating weight may require transportation planning to comply with road regulations.

Best Use Cases:

• Urban Construction: Ideal for projects in confined urban spaces where larger equipment cannot operate efficiently.​
• Landscaping: Suitable for tasks such as digging garden beds, installing irrigation systems, and light grading.​
• Utility Work: Effective for small-scale trenching and pipe installation in residential and commercial areas.

Price & Competitors:

Price: Approximately $100,000 to $110,000 USD, depending on configuration and attachments. Prices may vary based on dealer pricing and regional factors.

Top Competitors:

• Bobcat E85: Offers similar size and performance with advanced hydraulic systems.​
• Kubota KX080-4: Known for its reliability and smooth hydraulic controls.​
• John Deere 85G: Features a zero-tail-swing design, allowing for better maneuverability in tight spaces.

Final Thoughts:

The Cat 308 CR Mini Excavator with Variable Angle Boom is a reliable and efficient choice for contractors and landscapers needing a compact machine capable of performing various tasks. Its versatility, fuel efficiency, and ease of operation make it a valuable asset for smaller projects and confined work areas. Its competitive pricing and the backing of Caterpillar’s extensive dealer network further enhance its appeal.​