The Ultimate Guide to Caterpillar 312 Excavators for Sale
If you’re in the market for a Caterpillar 312 excavator, you’re likely seeking a reliable, high-performance machine that can tackle a variety of tasks. The Caterpillar 312 is known for its durability, versatility, and efficiency, making it a popular choice among contractors and construction professionals. This guide will provide you with everything you need to know about the Caterpillar 312 excavator, including its different types, applications, and technical features.
Comparison of Caterpillar 312 Excavator Types and Applications
| Excavator Model | Weight Class | Engine Power | Primary Applications |
|---|---|---|---|
| Caterpillar 312 | 12-14 tons | 80-100 HP | General excavation, landscaping |
| Caterpillar 312E | 12-14 tons | 90-100 HP | Heavy excavation, demolition |
| Caterpillar 312D | 12-14 tons | 75-90 HP | Utility work, site preparation |
| Caterpillar 312FL | 12-14 tons | 85-100 HP | Urban construction, roadwork |
| Caterpillar 312GC | 12-14 tons | 70-85 HP | Light-duty tasks, rental markets |
Understanding the Caterpillar 312 Excavator
History and Evolution
The Caterpillar 312 excavator has a rich history that spans several decades. Initially launched to meet the needs of contractors focusing on urban construction, the 312 has evolved to incorporate advanced technology and improved fuel efficiency. Over the years, models like the 312E and 312D have been introduced, each offering enhancements in power, control, and operator comfort.
Key Features of the Caterpillar 312
Caterpillar has designed the 312 excavator with a focus on operator comfort and machine performance. Key features include:
- Advanced Hydraulic System: Provides precise control and enhances productivity.
- Ergonomic Cabin: Designed for comfort, minimizing operator fatigue during long hours.
- Fuel Efficiency: Engineered to reduce fuel consumption without compromising power.
- Durability: Built with high-quality materials to withstand demanding job sites.
Different Models of the Caterpillar 312
The Caterpillar 312 comes in various models, each tailored to specific applications and industries. The most notable include:
- Caterpillar 312E: Emphasizes performance and productivity, ideal for heavy-duty applications.
- Caterpillar 312D: Known for its utility features, making it perfect for site preparation and utility work.
- Caterpillar 312FL: Features enhanced stability, making it suitable for urban construction projects.
Applications of the Caterpillar 312 Excavator
Construction
In the construction industry, the Caterpillar 312 is invaluable. It can handle tasks such as digging foundations, trenching, and site grading with ease. The machine’s compact size allows it to maneuver through tight spaces, making it ideal for urban settings.
Landscaping
Landscapers benefit from the Caterpillar 312’s versatility. Whether it’s creating ponds, grading land, or planting trees, this excavator can perform a variety of tasks efficiently.
Demolition
The Caterpillar 312E model is particularly suited for demolition jobs. Its powerful hydraulic system allows it to break through concrete and remove debris effectively.
Utility Work
Utility companies often rely on the Caterpillar 312 for trenching and pipeline installations. Its precision and reliability ensure that projects are completed on time.
Technical Features of the Caterpillar 312 Excavator
| Feature | Caterpillar 312 | Caterpillar 312E | Caterpillar 312D | Caterpillar 312FL |
|---|---|---|---|---|
| Operating Weight | 12,000 – 14,000 lbs | 12,000 – 14,000 lbs | 12,000 – 14,000 lbs | 12,000 – 14,000 lbs |
| Engine Power | 80-100 HP | 90-100 HP | 75-90 HP | 85-100 HP |
| Bucket Capacity | 0.5 – 1.0 cubic yards | 0.5 – 1.0 cubic yards | 0.5 – 1.0 cubic yards | 0.5 – 1.0 cubic yards |
| Maximum Digging Depth | 12.5 ft | 13 ft | 12 ft | 12.5 ft |
| Fuel Tank Capacity | 18.5 gallons | 18.5 gallons | 18.5 gallons | 18.5 gallons |
Where to Find Caterpillar 312 Excavators for Sale
When searching for a Caterpillar 312 excavator, it’s essential to explore various platforms to get the best deal. Here are some reliable websites:
- MachineryTrader.com: A leading platform for heavy equipment, offering listings from dealers and private sellers.
- EquipmentTrader.com: Features a wide range of excavators, including the Caterpillar 312, with detailed information on each listing.
- Machinio.com: A marketplace for buying and selling used equipment, including various models of the Caterpillar 312.
- TractorHouse.com: Specializes in agricultural and construction equipment, providing a comprehensive list of available Caterpillar 312 excavators.
- Machineryline.com: Offers a selection of excavators with a focus on international buyers and sellers.
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Conclusion
The Caterpillar 312 excavator is a versatile and reliable machine suitable for various applications, from construction to utility work. Its different models cater to specific needs, ensuring that operators can find the perfect fit for their projects. By understanding the key features and where to find these machines for sale, you can make an informed decision and invest in a piece of equipment that will enhance your productivity.
FAQ
What is the average operating weight of a Caterpillar 312 excavator?
The average operating weight of a Caterpillar 312 excavator ranges from 12,000 to 14,000 lbs, depending on the specific model and configurations.
What types of applications are best suited for the Caterpillar 312?
The Caterpillar 312 is ideal for construction, landscaping, demolition, and utility work, thanks to its versatility and compact size.
How does the Caterpillar 312 compare to other excavators in its class?
The Caterpillar 312 is known for its durability, fuel efficiency, and advanced hydraulic system, making it a competitive option in its weight class.
Where can I find Caterpillar 312 excavators for sale?
You can find Caterpillar 312 excavators for sale on platforms such as MachineryTrader.com, EquipmentTrader.com, Machinio.com, and TractorHouse.com.
What is the fuel tank capacity of the Caterpillar 312?
The fuel tank capacity of the Caterpillar 312 excavator is approximately 18.5 gallons.
Is the Caterpillar 312 suitable for demolition work?
Yes, the Caterpillar 312E model is particularly suited for demolition tasks, thanks to its robust hydraulic system and powerful engine.
What type of hydraulic system does the Caterpillar 312 use?
The Caterpillar 312 features an advanced hydraulic system that provides precise control and enhances productivity.
Are there any specialized attachments available for the Caterpillar 312?
Yes, various attachments, including buckets, thumbs, and grapples, are available for the Caterpillar 312 to enhance its versatility.
How can I ensure I am getting a good deal on a used Caterpillar 312?
Researching market prices, comparing listings across platforms like Machinio.com and TractorHouse.com, and inspecting the equipment before purchase can help ensure a good deal.
What maintenance does a Caterpillar 312 require?
Regular maintenance includes checking oil levels, inspecting hydraulic fluid, and ensuring the machine is clean and free of debris to promote longevity and performance.