Cat Mini Excavators deliver big power in compact sizes, making them perfect for landscaping, utilities, residential builds, and more. Ranging from 1–10 metric tons, they combine exceptional digging force, lifting capacity, and fuel efficiency with operator comfort and versatility. Paired with genuine Cat attachments, they’re built to help you get the job done faster and smarter.
Compact Power – Dig deep even in tight spaces.
Fuel Efficiency – Reduce operating costs.
Advanced Technology – Smart controls & telematics.
Durability & Reliability – Built to last in tough conditions.
Versatility meets power.
Heavy-duty performance in a compact size.
Perfect for urban jobsites.
| Model | Operating Weight | Net Power | Dig Depth | Width (Approx.) | Best For |
|---|---|---|---|---|---|
| Cat 301.8 | 1,895 kg (4,180 lb) | 21 HP | 2.34 m (7 ft 8 in) | 990–1300 mm | Urban jobsites, landscaping, tight spaces |
| Cat 302.7 CR | 2,725 kg (6,008 lb) | 24.7 HP | 2.74 m (9 ft) | 1550 mm | Residential construction, trenching |
| Cat 303.5 CR | 3,520 kg (7,749 lb) | 23.6 HP | 3.11 m (10 ft 2 in) | 1780 mm | Versatile mid-size projects, utilities |
| Cat 304 CR | 4,145 kg (9,136 lb) | 45 HP | 3.55 m (11 ft 7 in) | 1700 mm | Roadwork, demolition, general construction |
| Cat 305 CR | 5,315 kg (11,716 lb) | 45 HP | 3.58 m (11 ft 9 in) | 1980 mm | Heavy-duty digging, pipe work |
| Cat 306 CR | 6,575 kg (14,500 lb) | 55.9 HP | 4.05 m (13 ft 3 in) | 1980 mm | Large-scale landscaping, tough conditions |
How much does a Cat Mini Excavator cost?
Prices typically range from $3,000 to $12,000, depending on the model and features.
Used units may be available for $2,000–$6,000.
Financing and rental options can lower upfront costs
What is the smallest Cat Mini Excavator?
The Cat 301.8 is one of the smallest, with an operating weight under 2 tons.
Designed for tight spaces, landscaping, and residential projects.
Easy to transport on a small trailer.
What size Cat Mini Excavator do I need?
1–2 ton models: landscaping, small home projects.
2–3.5 ton models: trenching, utilities, residential construction.
4–6 ton models: roadwork, demolition, heavy-duty digging.
Are Cat Mini Excavators fuel efficient?
Yes, they feature advanced hydraulic systems and efficient engines.
Smaller models consume 1–2 gallons per hour under normal use.
Larger models balance higher power with smart fuel-saving tech.
Can I finance or rent a Cat Mini Excavator?
Yes, Cat offers financing plans through authorized dealers.
Flexible rental options are available for short-term or seasonal projects.
Leasing may be an option if you want new models every few years.
What Can a Cat Mini Excavator Do?
Residential construction
Landscaping & trenching
Utility installation & repairs
Roadwork & demolition
Agriculture & forestry tasks
