CAT 345C L EngineSound Hydraulic System, BrakesCab/FOGS, Machine and Major Component Weights

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EngineSound

Hydraulic System

Cat C13 with ACERT Technology

Net Power at 1800 rpm

 

ISO 9249

239 kW/325 hp

 

EEC 80/1269

239 kW/325 hp

 

Bore

130 mm

 

Stroke

157 mm

 

Displacement

12.5 liters

 

All engine horsepower (hp) are metric including front page.

The C13 engine meets Stage IIIA emission requirements.

Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler, and alternator. No engine derating required below 2300 m altitude.

Operator Sound

The operator sound level measured according to the procedures specified in ISO 6394:1998 is 75 dB(A),

for cab offered by Caterpillar, when properly installed and maintained and tested with the doors and windows closed. Hearing protection may be needed when operating with an open operator station and cab (when not properly maintained or doors/windows open) for extended periods or in noisy environment.

Exterior Sound

The labeled spectator sound power level measured according to the test procedures and conditions specified in 2000/14/EC is 106 dB(A).

Main System

 

Maximum flow

2 x 360 l/min

 

Maximum pressure

 

 

 

 

 

Normal

350 bar

 

 

 

 

Heavy lift

380 bar

 

 

 

Travel

350 bar

 

 

 

Swing

314 bar

 

Pilot System

 

 

 

 

Maximum flow

43 l/min

 

 

Maximum pressure

41 bar

 

Boom Cylinder

 

 

 

 

Bore

160 mm

 

 

Stroke

1575 mm

 

Stick Cylinder

 

 

 

 

Bore

190 mm

 

 

Stroke for reach front

1778 mm

 

 

Stroke for ME front

1758 mm

 

TB Family Bucket Cylinder

 

 

Bore

160 mm

 

 

Stroke

1356 mm

 

BrakesCab/FOGS

Meets the standard ISO 10265:1998

Cab/FOGS meets ISO 10262.

UB Family Bucket Cylinder

 

 

 

Bore

170 mm

 

 

Stroke

1396 mm

Machine and Major Component Weights

Actual weights and ground pressures will depend on final machine configuration.

 

 

 

 

ME boom

 

Reach boom

 

 

 

 

 

6550 mm

 

6900 mm

 

 

 

 

 

 

 

 

 

 

Stick type

 

M2.5UB

 

M3.0UB

 

R2.9TB

 

R3.4TB

Stick length

mm

2500

 

3000

 

2900

 

3350

Bucket weight

kg

2900

 

2900

 

2200

 

2100

Bucket capacity

m3

2.6

 

2.6

 

2.2

 

2.0

Bucket width/type

mm

1450/R

 

1450/R

 

1500/EX

 

1380/EX

Operating weight*

 

 

 

 

 

 

 

 

 

with 600 mm shoes

kg

50 420

 

50 600

 

49 000

 

48 800

 

with 750 mm shoes

kg

51 360

 

51 540

 

49 940

 

49 740

 

with 900 mm shoes

kg

52 110

 

52 290

 

50 690

 

50 490

Ground pressure

bar

0.89

 

0.89

 

0.87

 

0.86

Stick weight (with bucket cylinder)

kg

2230

 

2410

 

2125

 

2117

Boom weight (with stick cylinder)

kg

 

4600

 

4080

 

Boom cylinders (pair)

kg

 

 

 

804

 

 

Upperstructure**

kg

 

 

 

12 260

 

 

Undercarriage with 600 mm shoes

kg

 

 

 

17 800

 

 

Counterweight

kg

 

 

 

9040

 

 

*With counterweight, operator and full fuel.

**Without counterweight.

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345C L Hydraulic Excavator specifications

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Contents 345C L 345C L Hydraulic Excavator Booms, Sticks and Linkage Extreme ServiceService and Maintenance UndercarriageLow Sound and Vibration Levels EngineEnvironmentally Responsible Design Outstanding performanceApplications and Systems Match HydraulicsOperator Station Operate position to activate the machine control functionsElectronic Control System Manages the engine and hydraulics for maximum performanceUndercarriage Fixed Gauge Undercarriage. Attachment providesVariable Gauge Undercarriage SmartBoomTMStructures Oil Sample and Pressure Ports Service and MaintenanceComplete Customer Support Customer Support AgreementsBooms, Sticks and Linkage Front Linkage AttachmentsSeries Tip Selection Work Tools and GETNew Caterpillar K SeriesTM Tooth System Heavy Duty Rock HDR. For aggressiveWithout Quick Coupler Bucket SpecificationsWork Tools Matching Guide With Quick Coupler CW-55BrakesCab/FOGS Machine and Major Component WeightsEngineSound Hydraulic System Operator SoundTrackDrive DimensionsService Refill Capacities Swing MechanismWorking Ranges Mass Excavation ME boom configuration 6550 mmReach R boom configuration 6900 mm R2.9TB R3.4TB M3.0UBShort Stick Bucket Capacity Bucket WeightLift Capacities ShoesElectrical Engine/Power TrainStandard Equipment GuardsOptional Equipment Operator CompartmentHEHH3113-1 04/2007 hr

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.