used CAT excavator

Explore our premium used Caterpillar excavators, from mini to heavy crawler models. Each CAT machine is inspected for reliable engine performance, hydraulic efficiency, and long-term durability. Cost-effective and ready for worldwide shipping with professional after-sales support. Choose a used CAT excavator for dependable performance and productivity on any site.

CAT 349

CAT 310

CAT 336gc

CAT 336D

CAT 329D

CAT 320GC

CAT 320C

CAT 312D

CAT 307E

CAT 305.5E

CAT 303.5E

CAT 320D2

Caterpillar Excellence: Why Choose Used Cat Excavators?

Legendary Durability & Resale Value

Caterpillar excavators are renowned for their robust construction and exceptional resale value. Cat machines consistently retain higher market value than competitors, making them a smart investment.

Global Parts & Service Network

With the world’s largest construction equipment dealer network, Cat parts and certified technicians are available in virtually every country, ensuring minimal downtime anywhere in the world.

Advanced Technology & Efficiency

From ACERT engines to intelligent hydraulic systems, Cat excavators deliver industry-leading fuel efficiency and productivity with advanced features for optimal performance.

Popular Used Caterpillar Models Comparison

Model	Weight	Engine Power	Bucket Range	Best Applications
303.5E	3,500 kg	33 kW / 44 HP	0.10-0.16 m³	Landscaping, utilities, small projects
320C/D	20,500 kg	114 kW / 153 HP	0.8-1.2 m³	General construction, quarry work
329D	29,000 kg	179 kW / 240 HP	1.2-1.6 m³	Mining, heavy earthmoving
336D	36,500 kg	212 kW / 284 HP	1.6-2.1 m³	Large-scale excavation, demolition

Caterpillar-Specific Buying Considerations

1. Understanding Cat Model Series

C Series : First with ACERT technology, excellent reliability. Models: 320C, 329C
D Series : Enhanced electronics, improved fuel efficiency. Models: 320D, 329D, 336D
Next Gen : Latest technology, Tier 4 Final. Models: 320, 330
GC Series: Value-focused models with fixed displacement pumps

2. Key Inspection Points for Used Cat Excavators

ACERT Engine: Check for excessive blow-by, turbo condition, and DPF system (if applicable)
Hydraulic System: Test all functions including auxiliary hydraulics and quick coupler operation
Undercarriage: Measure track chain wear, roller and idler condition, especially on D and larger models
Structure: Inspect boom foot, arm connection points, and X-frame for cracks or repairs
Electronics: Verify monitor functionality, diagnostic systems, and warning alerts

Caterpillar FAQ for International Buyers

What’s the difference between Cat D series and Next Generation models?

Next Generation models feature improved fuel efficiency (up to 25% better), advanced technology like Cat Grade with 2D, and enhanced operator comfort. D series offers excellent value with proven reliability.

Are Cat parts more expensive than other brands?

Genuine Cat parts are premium priced but offer superior quality and warranty. We can also source quality aftermarket alternatives that provide good value for non-critical components.

What about Cat’s ACERT engine technology?

ACERT technology reduces emissions without sacrificing power. These engines are reliable but require proper maintenance and quality fuel. We thoroughly test ACERT systems during inspection.

Caterpillar Technical Specifications Reference

Key Performance Specifications

Engine Types: Cat C4.4, C6.6, C7.1, C9.3 with ACERT technology
Hydraulic System: Cat XPS or Smart hydraulic systems
Operating Pressures: Up to 35 MPa (5,076 psi)
Travel Speed: Up to 5.5 km/h (3.4 mph)
Gradeability: 70% (35 degrees) standard
Emissions: Tier 2, Tier 3, Tier 4 Final options available

Caterpillar Market Insights

Current Used Caterpillar Market Trends

Cat 320D and 329D remain the most popular models globally, known as the “workhorses” of the industry. These models offer the best balance of technology, performance, and value in the used market.

Regional Preferences:

North America: 320D/GC, 336D with advanced technology packages
Africa & Middle East: 320C, 329D with standard configurations
Europe: 308, 313 with EU Stage V compliance
Australia: 330D, 336D for mining applications

Caterpillar Attachments & Compatibility

Common Attachments for Cat Excavators

Cat Work Tools: GP buckets, Heavy Duty buckets, Multi-purpose buckets
Breakers: Cat H series breakers and compatible aftermarket options
Couplers: Cat Pin Grabber and other quick coupler systems
Specialty Tools: Grapples, thumbs, rippers, compaction wheels

All our Cat excavators can be equipped with compatible attachments or we can source specific tools for your application needs.

Our Caterpillar Quality Assurance

Comprehensive Cat-Specific Inspection

Engine Diagnostics: Cat ET scan for fault codes and performance data
Hydraulic Analysis: Pressure and flow testing of all circuits
Structural Evaluation: Focus on boom foot, arm welds, and mounting points
Undercarriage Measurement: Detailed wear measurement and adjustment check
System Verification: Electronics, safety systems, and comfort features

Caterpillar Export Services

Global Caterpillar Export Specialists

We are experts in Caterpillar equipment export with experience shipping to all major markets. Each machine receives:

Complete Cat-specific service and inspection
Full export documentation package
Container or RORO preparation and loading
Insurance and tracking arrangements
Post-sale support and parts sourcing assistance

International Payment Options

Secure Payment Methods

T/T (Bank Wire Transfer): Our primary and most secure payment method
Letter of Credit: Available for established business clients
Escrow Services: For additional security on high-value transactions

We work with reputable financial institutions to ensure safe and secure international transactions.