Applications and Systems Match

The 345C L is designed for matched performance with Cat Articulated Trucks.

Wide range of front end attachments. Providing choices for systems matching to a range of Cat articulated trucks from the 730

to the 740. This adds flexibility for a wide range of job conditions in a variety of applications such as construction, mining or quarry. Additionally, systems match offers versatility in job set-up whether top loading or same level truck loading.

Optimum pass match design.

Five to six passes under two minutes, matched to the Cat 735, gives you maximum systems production at the lowest cost per ton of material moved.

Maximum availability.

New standards for durability and reliability help ensure that your loading system has more uptime, operates efficiently and provides lasting value and high resale.

Tool Control System. The various settings allows you to optimize the excavator to the job layout. Five hydraulic pump flow and pressure setting can be preset, on the monitor, eliminat- ing the need to adjust the hydraulics each time a tool is changed. The unique Cat proportional sliding switches provides modulation to the tool and the precision work easy.

Quarry Package. The new Quarry Package attachment consists of a bucket cylinder guard and reinforcement bars on the stick, for extra protection in the most severe conditions.

Hydraulics

Cat hydraulics deliver power and precise control to keep material moving.

Pilot System. The hydraulic pilot system controls the front linkage, swing and travel operations.

Component Layout. The 345C L hydraulic system and component locations have has been designed to provide a high level of overall system efficiency.

Hydraulic Cross-Sensing System. The two main hydraulic pumps use 100 percent of available horsepower resulting in faster implement speeds and increased productivity.

Boom and Stick Regeneration Circuit. Saves energy during boom-down and stick-in operation, providing shorter cycle times and lower operating costs.

Boom and Swing Priority. The hydraulic system on the 345C L provides automatic priority function for boom-up and swing operations eliminating the need for work mode buttons. When the boom or swing lever is activated, the system automatically assigns priority based on operator demand.

Heavy Lift Feature. The operator can select the heavy lift mode at the push of a button to boost lifting capability and provide improved controllability of heavy loads.

Biodegradable Hydraulic Oil. Biodegradable hydraulic oil is available as an option.

Auxiliary Hydraulic Valve.

The auxiliary valve is standard. It is used with optional control arrangements to operate tools such as hammers and shears. shears, grapples, hammers, pulverizers, multi-processors and vibratory plate compactors.

Hydraulic Cylinder Snubbers.

Snubbers are located at the rod-end of the boom cylinders and both ends of the stick cylinders to cushion shocks while reducing sound levels and extending component life.

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CAT 345C L manual Applications and Systems Match, Hydraulics
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345C L specifications

The CAT 345C L is a versatile and powerful hydraulic excavator designed to tackle a wide range of heavy-duty applications. Renowned for its reliability and efficiency, the CAT 345C L is especially suitable for construction, mining, and demolition tasks. Its robust build and advanced technologies make it a top choice for contractors looking to optimize their productivity.

One of the standout features of the CAT 345C L is its impressive engine performance. Powered by a CAT C9 engine, it delivers exceptional horsepower and torque, allowing for faster cycle times and increased productivity. This engine meets stringent emissions standards, ensuring that operations are not only powerful but also environmentally responsible. The hydraulic system is designed for enhanced control and efficiency, providing excellent lifting capabilities and precise maneuverability.

The machine boasts a maximum digging depth of approximately 7 meters (23 feet) and a reach of nearly 11 meters (36 feet), making it suitable for deep excavation projects and reaching challenging areas. The boom and arm design is optimized for maximum breakout force, allowing for more effective material handling and digging performance.

In terms of operator comfort, the CAT 345C L features a spacious and ergonomic cab. It is equipped with large windows for improved visibility, reducing blind spots and enhancing safety. The adjustable seat, intuitive controls, and air conditioning system ensure that operators can work efficiently and comfortably during long shifts.

Technologically, the CAT 345C L integrates the latest advancements in excavator design. The machine features the Cat Product Link system, which provides real-time data regarding the machine’s performance and health. This functionality allows operators and fleet managers to make informed decisions based on actual usage and status, thereby reducing downtime and maintenance costs.

Durability is a key characteristic of the CAT 345C L, as it is constructed with high-strength materials designed to withstand the rigors of challenging work environments. Each component is engineered for longevity, minimizing wear and tear and extending the lifespan of the excavator.

Overall, the CAT 345C L is a powerful, efficient, and operator-friendly excavator that embodies the quality and innovation associated with the CAT brand. Its combination of performance, comfort, and advanced technology makes it an essential machine for heavy construction and earthmoving projects.
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