Original Paint Used Cat 320 Strong Power Machinery Tracked 20ton Digger

In a groundbreaking urban renewal project in Singapore, 20 refurbished Cat 320 excavators (21-22 ton class) were deployed as the core equipment for transforming aging infrastructure into smart urban spaces. These versatile machines demonstrated exceptional adaptability in challenging city environments.

Key Applications
Precision Demolition

8 units equipped with AI-assisted demolition systems selectively dismantled structures with 95% material recovery rates

Noise-reduction kits enabled nighttime operation in residential zones

Automated Construction

6 excavators retrofitted with semi-autonomous controls worked alongside robotic concrete printers

Laser-guided grading achieved millimeter-level accuracy for smart road foundations

Green Space Development

6 machines installed vertical gardens and urban farming systems using specialized attachments

Standout Advantages
✔ Smart Retrofit Capability – IoT sensors provided real-time performance monitoring
✔ Eco-Efficiency – Biofuel compatibility reduced carbon emissions by 30%
✔ Urban Adaptability – Compact dimensions (2.5m width) allowed access to tight spaces

Project Success
The fleet completed work 25% faster than scheduled while:

Reducing material waste by 40% through intelligent sorting

Maintaining 98% operational availability throughout the project

Post-project, these Cat 320s were repurposed for Malaysia's next smart city development, proving that well-maintained used excavators can deliver new-equipment performance at half the cost.

This case demonstrates how strategically upgraded used Cat 320s can become valuable assets for sustainable urban development, combining reliability with modern technological enhancements.oject.

Used Caterpillar Cat 320 Digger Excavator Details

Machine Accessories

Our Company

We are Shanghai Yanbang Engineering Machinery Co., Ltd., committed to providing various used

construction machinery to users from different countries around the world. We specialize in providing

high-quality used excavators and professional services to customers around the world. Our team

consists of a professional team with rich experience, superb skills and diverse backgrounds.

Our machinery inventory includes excavators, bulldozers, wheel loaders, rollers, graders, dump trucks,

forklifts and cranes, and we always strive to provide the best quality machinery at the best prices.

Packing and Delivery

Why Choose Us

1. How is the quality of the machine ?
All the machine we deliver to our customer is in high quality, excellent working performance and ready to work.
2. What is your payment team?
30% as deposit advance, 70% before the machine is shipped.
3. How long does it take for the machine to start shipping?
Shipping usually starts 7 to 15 days after the final payment is made..
4. Will our company provide any service to the machine?
Yes! Before we deliver the machine, we will test, check, services, maintenance and clean it the machine.

Shanghai Yanbang Engineering Machinery Co., Ltd.

Shanghai Yanbang Engineering Machinery Co., Ltd focus on sales of various brands of used excavators.We are the largest used construction machinery market in China, with annual sales ranking among the top in the country.For example Carterpillar,Komatsu,Hitachi,Volvo, Kobelco, Sany and so on.We will look for and establish strong agents and perfect sales service system around the world.Original Japanese used excavators is one of the company’s main sections,we can also provide high quality spare parts of the construction machines.With the characteristics of the market in the new era, with its own advantages, the company dares to break the traditional marketing mode, keep pace with the times,and constantly innovate. We can always offer the best price and good service