Caterpillar · Excavators
CAT 345 Large Excavator
Based on year, hours, and condition
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About the CAT 345 Large Excavator
The CAT 345 Large Excavator is a full-size excavator produced from 2015-present. Powered by a 325 HP engine and weighing in at 147710 lbs, it sits in Caterpillar's large-class lineup. With a max dig depth of 27.1 ft, it handles everything from utility trenching to deep foundation work.
Popular across Mining, Quarrying, Heavy excavation applications, the CAT 345 Large Excavator has earned a reputation for reliability and strong resale value in the used equipment market. Contractors and fleet managers frequently choose this model for its balance of power, fuel efficiency, and serviceability.
Used CAT 345 Large Excavator units typically sell between $260,000 and $450,000, depending on year, hours, condition, and configuration. HeavyDutyYard tracks real market data to ensure competitive pricing on every unit.
Specifications
Engine & Power
Dimensions & Weight
Performance
Configuration
Model Generations
Common Applications
- Mining
- Quarrying
- Heavy excavation
Popular Attachments
Common Configurations
Frequently Asked Questions
How much is a used CAT 345 Large Excavator worth?
A used CAT 345 Large Excavator typically sells for $260,000 to $450,000 depending on year, hours, condition, and configuration. Machines with lower hours and documented service records command premium pricing.
Where can I sell my CAT 345 Large Excavator?
HeavyDutyYard buys Caterpillar excavators in any condition. Submit your equipment details and get a competitive cash offer within 24 hours. We handle pickup and transport at no cost to you.
What are common issues with the CAT 345 Large Excavator?
Like all excavators, the CAT 345 Large Excavator requires regular maintenance on hydraulic systems, filters, and drivetrain components. Keeping up with scheduled service intervals is the best way to maintain reliability and resale value. Machines with complete service records typically sell for more.
What is the CAT 345 Large Excavator used for?
The CAT 345 Large Excavator is commonly used for Mining, Quarrying, Heavy excavation. Its large-class size and 325 HP engine make it well-suited for both production work and utility applications.