
The Caterpillar 320C is a high-performance 20-ton hydraulic excavator designed for power, precision, and durability. Equipped with a Cat 3066 ATAAC turbocharged engine, it offers strong digging performance and excellent fuel efficiency. With only 3000 working hours since 2019, this used unit remains in excellent condition—ready for any earthmoving or construction project.
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Item No :
320COrder(MOQ) :
1Payment :
T/TProduct Origin :
ChinaColor :
yellowLead Time :
15-45daysWeight :
20 tons
Caterpillar 320CExcavator 20T – Manual Injection Second Hand
for Sale

This 2019 Caterpillar 320C has been operated for just 3000 hours and is well-maintained under Caterpillar service standards. It features a 1.0 m³ bucket, smooth hydraulic controls, and a fuel-efficient engine that ensures reliable performance on all terrains. The cab is fully enclosed with A/C, offering superior comfort for long shifts. Engine, hydraulics, and undercarriage are all in excellent working condition, making this excavator a smart investment for contractors seeking dependable and affordable equipment.
Key Selling Points
Brand & Model: Caterpillar 320C
Operating Hours: Only 3000 hours, offering extended service life.
Import Status: 100% Japan import with strict factory maintenance.
Fuel-Efficient System: Optimized for better fuel efficiency, reducing operational costs.
Durability: Designed to withstand tough worksite environments with excellent wear resistance.
Full Inspection: Fully inspected to ensure all parts and functions are in optimal working condition.
Eco-Friendly: Meets the latest emission standards for reduced environmental impact.
Here's the updated version of the third point with your new details:
At LianYan Machinery we offer the following key benefits when you purchase the CAT® 320C (2019 model):
1. 6-Month Warranty on Three Major Components
We provide a 6-month warranty on the three major components of the machine — the engine, hydraulic system, and transmission — ensuring that you are covered for any major issues within this period. This gives you peace of mind that your investment is protected.
2. Video and On-Site Inspections
To ensure transparency and trust, we offer video inspections and support on-site inspections of the machine. This allows you to inspect the condition of the machine remotely or in person before making any decisions, guaranteeing that you are fully informed.
3. Double Inspection and Comprehensive Maintenance
We conduct a double inspection process to guarantee the machine’s optimal condition:
* First Inspection: When the machine is received, it undergoes a detailed inspection. Any issues found are promptly addressed, and worn or damaged parts are replaced.
* Second Inspection: Before shipment, we carry out another round of thorough inspection and maintenance, ensuring the machine is fully serviced and ready to perform. This includes replacing any worn-out parts and conducting a complete service to ensure that the excavator is in excellent working condition upon arrival.
These measures reflect our dedication to delivering used equipment that meets high standards of reliability, performance, and customer satisfaction.
Applications & Industries
The Caterpillar 320C 20T Excavator is perfect for:
Construction Projects: Site preparation, trenching, and earthmoving.
Mining Operations: Open-pit mining and material extraction.
Road Construction: Paving, excavation, and grading.
Port & Harbor Work: Cargo handling, loading, and digging.
Customer Testimonials
“Our company purchased a used Cat 320C last year—it’s been an absolute workhorse. The fuel economy and power are excellent, and it’s easy to maintain. Highly recommended for construction sites.”
— Ahmed M., Construction Contractor, UAE

Frequently Asked Questions (FAQs)
Q1: Does this machine have any significant repairs or damage?
A1: No, all major components are in excellent condition and have been well maintained with no significant repairs needed.
Q2: What is the cost of shipping this Caterpillar 320C ?
A2: Shipping costs vary based on the destination. Please contact us for an accurate quote.
Q3: Can I test the machine before purchase?
A3: Yes, we can arrange for a test run. Please reach out to schedule a demo.
| Category | Specification |
|---|---|
| Model | Caterpillar 320C |
| Year | 2023 |
| Working Hours | 1200 hours |
| Engine Model | Cat 3066 ATAAC |
| Engine Power | 103 kW / 138 HP |
| Operating Weight | 20,000 kg |
| Bucket Capacity | 1.0 m³ |
| Max Digging Depth | 6,710 mm |
| Max Reach at Ground | 9,800 mm |
| Max Dumping Height | 6,900 mm |
| Hydraulic Flow | 2 × 210 L/min |
| Fuel Tank Capacity | 400 L |
| Travel Speed | 5.4 km/h (High) / 3.5 km/h (Low) |
| Undercarriage | 600 mm track shoes, heavy-duty |
| Cabin | Enclosed, pressurized, A/C equipped |
| Condition | Excellent, low-hour machine |
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