When it comes to finding the perfect excavator for your construction needs, the 3 ton excavator is a popular choice due to its versatility, power, and ease of transport. In this comprehensive guide, we will explore the top options available on the market, focusing on their features, benefits, and what makes them stand out. Whether you’re a contractor, landscaper, or DIY enthusiast, this guide will help you make an informed decision.
Introduction

The construction industry is continuously evolving, and so is the equipment that supports it. Among the plethora of machinery available, the 3 ton excavator has carved a niche for itself. These compact yet powerful machines are ideal for a variety of tasks, from digging foundations to landscaping and utility work. But with so many options on the market, how do you choose the best one?
In this blog post, we will compare the best 3 ton excavators for sale, considering their specifications, features, and value for money. We will also include a detailed FAQ section to answer common queries and help you make the best purchase decision.
What to Look for in a 3 Ton Excavator for Sale
Before diving into the comparison, it’s essential to understand the key factors to consider when buying a 3 ton excavator:
- Engine Power: Determines the machine’s capability to handle tough tasks.
- Digging Depth: Crucial for understanding how deep the machine can dig.
- Reach: The horizontal distance the excavator can cover.
- Hydraulic System: Affects the smoothness and efficiency of operations.
- Comfort and Controls: Impact operator productivity and comfort.
- Attachments: Versatility for different types of jobs.
Top 3 Ton Excavators for Sale

Qilu 3 Ton Excavator
Qilu has been a reputable name in the construction equipment industry, known for its durable and high-performance machinery. Their 3 ton excavator is no exception.
Key Features:
- Engine Power: 24 HP
- Digging Depth: 2.8 meters
- Reach: 4.6 meters
- Hydraulic System: Advanced hydraulic system for smooth operations
- Comfort: Ergonomic cabin with user-friendly controls
- Attachments: Compatible with various attachments such as buckets, augers, and breakers
Pros:
- Excellent build quality
- Fuel-efficient engine
- Wide range of attachments available
Cons:
- Slightly higher price point
Caterpillar 302.7D CR
Caterpillar is synonymous with construction machinery, and their 302.7D CR model is a standout in the 3 ton excavator category.
Key Features:
- Engine Power: 20.7 HP
- Digging Depth: 2.74 meters
- Reach: 4.33 meters
- Hydraulic System: Reliable and easy to maintain
- Comfort: Spacious cabin with intuitive controls
- Attachments: Supports multiple attachments for varied tasks
Pros:
- Renowned brand with excellent service support
- High resale value
- Reliable and robust design
Cons:
- Slightly lower engine power compared to competitors
Kubota U27-4
Kubota’s U27-4 is another excellent choice, offering a balance of power, efficiency, and comfort.
Key Features:
- Engine Power: 21.2 HP
- Digging Depth: 2.82 meters
- Reach: 4.6 meters
- Hydraulic System: Efficient hydraulic system for quick operations
- Comfort: Comfortable operator station with advanced controls
- Attachments: Compatible with a variety of attachments
Pros:
- Compact and easy to maneuver
- Energy-efficient
- Durable and reliable
Cons:
- Slightly limited hydraulic power
Comparison Table
To make it easier to compare the key features of these top models, we’ve created a comparison table:
Feature | Qilu 3 Ton Excavator | Caterpillar 302.7D CR | Kubota U27-4 |
---|---|---|---|
Engine Power (HP) | 24 | 20.7 | 21.2 |
Digging Depth (m) | 2.8 | 2.74 | 2.82 |
Reach (m) | 4.6 | 4.33 | 4.6 |
Hydraulic System | Advanced | Reliable | Efficient |
Comfort | Ergonomic cabin | Spacious cabin | Comfortable |
Attachments | Various available | Multiple supported | Variety of types |
Price | Higher | Moderate | Moderate |
Conclusion
Choosing the right 3 ton excavator for sale depends on your specific needs and budget. The Qilu 3 Ton Excavator stands out with its superior engine power and advanced hydraulic system, making it ideal for heavy-duty tasks. The Caterpillar 302.7D CR offers reliability and brand assurance, while the Kubota U27-4 provides a balance of efficiency and comfort.
All three models are excellent choices, and your decision should be based on the specific requirements of your projects. Whether you prioritize power, reliability, or maneuverability, there’s a 3 ton excavator that fits your needs.
FAQ
What is the average price of a 3 ton excavator?
The price of a 3 ton excavator varies based on the brand, features, and attachments. On average, you can expect to pay between $30,000 to $50,000.
How deep can a 3 ton excavator dig?
Most 3 ton excavators have a digging depth ranging from 2.5 to 3 meters, depending on the model and manufacturer.
What attachments are available for 3 ton excavators?
Common attachments include buckets, augers, breakers, and grapples, allowing for versatility in different types of jobs.
How do I maintain my 3 ton excavator?
Regular maintenance includes checking and changing the oil, inspecting the hydraulic system, ensuring the tracks are in good condition, and keeping the machine clean.
Where can I buy a Qilu 3 Ton Excavator?
You can purchase Qilu 3 Ton Excavators from authorized dealers or directly from their official website. It’s advisable to compare prices and read reviews before making a purchase.
Investing in a 3 ton excavator is a significant decision, and choosing the right model can enhance your efficiency and productivity. By considering the key features and comparing the top options, you can find the perfect excavator that meets your needs and budget.