Caterpillar CAT 320C Crawler Excavator
1、Powered by a fuel-efficient CAT 3066T engine, it balances strong digging power with reduced fuel consumption.
2、Its durable undercarriage and heavy-duty frame withstand rough terrain, minimizing downtime and repair needs.
3、The advanced hydraulic system ensures smooth, precise control for efficient digging, lifting, and attachment work.
4、The spacious ROPS-certified cabin offers operator comfort and safety, even during long work shifts.
5、With simple maintenance requirements and a proven design, it delivers long-term value and strong resale potential.
Product Overview
The CAT 320C Crawler Excavator is a robust, heavy-duty construction machine engineered for high performance and reliability across diverse jobsites. As a classic model from Caterpillar, the CAT 320C excavator combines powerful digging capability, durable construction, and low operating costs, making it a trusted choice for contractors worldwide. Whether you are working on road construction, foundation excavation, or site development, the CAT 320C delivers consistent efficiency and long-term value, even in challenging conditions. Renowned for its simple maintenance and strong resale value, this CAT 320C excavator remains a staple in the heavy equipment industry.
Core Specifications
| Parameter | Specification |
|---|---|
| Operating Weight | 19,700–21,500 kg |
| Engine Model | CAT 3066T Diesel Engine |
| Rated Power | 110 kW (148 hp) @ 2000 rpm |
| Max Digging Depth | 6,700 mm |
| Max Digging Reach | 9,800 mm |
| Bucket Breakout Force | 138 kN |
| Bucket Capacity | 0.8–1.2 m³ |
| Travel Speed | 3.2–5.5 km/h |
Features & Advantages
Powerful & Fuel-Efficient CAT Engine
The CAT 3066T diesel engine delivers reliable torque at low RPM, ensuring strong digging power while keeping fuel consumption low. Its proven design reduces maintenance needs and extends service life.
Precision Hydraulic System
The advanced hydraulic system provides smooth, responsive control for all functions, with fast cycle times that boost productivity. Operators can handle digging, lifting, and attachment tasks with ease.
Durable Undercarriage & Structure
Heavy-duty tracks, rollers, and sprockets withstand rough terrain, reducing wear and tear. The reinforced boom, arm, and frame are built to handle repetitive heavy loads without compromising performance.
Operator Comfort & Safety
The spacious ROPS-certified cabin minimizes noise and vibration, with ergonomic controls and wide visibility to reduce operator fatigue and enhance jobsite safety.
High Versatility with Attachments
The CAT 320C excavator is compatible with a wide range of attachments, including buckets, hydraulic hammers, grapples, and augers, making it suitable for multiple applications beyond standard excavation.
Application Scenarios
Construction: Foundation digging, site clearing, and material loading for residential, commercial, and infrastructure projects.
Road Building: Trenching, grading, and earthmoving for highway and road construction.
Landscaping & Agriculture: Land clearing, pond excavation, and drainage work for farms and large-scale landscaping projects.
Demolition & Waste Handling: With compatible attachments, the CAT 320C efficiently handles light demolition and material sorting tasks.
Mining & Quarrying: Overburden removal and ore loading in small-to-medium mining operations.
Packaging & Shipping
The machine is fully cleaned, and key components are protected against corrosion and damage during transit.
We offer multiple shipping options, including Ro-Ro vessels and container transport, tailored to your location and timeline.
Full loading photos and videos are provided to customers for confirmation before shipment.
Our packaging complies with international export standards, minimizing the risk of damage during transit.
Company Strength Showcase
Certifications: ISO 9001, CE, and export business licenses to ensure quality and compliance.
Facilities: Our workshop is equipped with advanced tools for inspection, maintenance, and refurbishment, ensuring every machine meets strict quality standards.
Inventory: We maintain a large stock of excavators, loaders, and other heavy machinery, ready for fast delivery to ports worldwide.
Expert Team: Our technicians and sales team provide professional support, from machine selection to after-sales service, to meet your project needs.
Customer Testimonials
“We purchased a CAT 320C for our road construction project in Africa, and it has been running flawlessly for over two years. The machine’s fuel efficiency and low maintenance costs have helped us stay on budget, and the support from the team was excellent throughout the process.”— Construction company customer in Nigeria
“The CAT 320C excavator we received arrived in great condition, just as described. It handles tough soil conditions with ease, and the operator loves the comfortable cabin and smooth controls. We highly recommend this model for any construction team.”— Rental company customer in the Middle East




