Operating Weight: The operating weight of the CAT 349 excavator typically ranges from 48,100 kg to 51,800 kg, depending on the configuration and attached equipment.
Bucket Capacity: The standard bucket capacity usually varies from 2.1 m³ to 3.2 m³, providing flexibility for different excavation tasks.
Performance Parameters
Swing Speed: The swing speed is around 9.0 rpm, which enables relatively fast rotation for efficient operation.
Travel Speed:
High Speed: It can achieve a high travel speed of about 5.5 km/h, allowing for quick movement around the worksite.
Low Speed: The low travel speed is approximately 3.3 km/h, offering more power and control during certain operations.
Gradeability: The gradeability is about 70% (equivalent to an angle of approximately 35°), demonstrating its ability to climb slopes.
Bucket Digging Force: The bucket digging force is usually around 280 kN, showing its strong power when using the bucket for excavation.
Arm Digging Force: The arm digging force is approximately 222 kN, which helps in manipulating materials effectively with the arm.
Power System
Engine Model: It is commonly equipped with a powerful engine, such as the Cat C13 ACERT.
Rated Power: The rated power of the engine is typically around 301 kW at a specific engine speed, providing ample power for various excavation and loading operations.
Displacement: The engine displacement is relatively large, usually around 12.5 L, contributing to its performance.
Dimensions
Overall Transport Length: The overall transport length of the excavator is about 12,030 mm.
Overall Transport Width: The overall transport width is approximately 3190 mm.
Overall Transport Height: It has an overall transport height of around 3390 mm.
Cab Height: The cab height is about 3100 mm, offering a comfortable working environment for the operator.
Track Gauge: The track gauge is around 2590 mm, which affects the stability of the excavator.
Minimum Ground Clearance: The minimum ground clearance is approximately 450 mm, ensuring that the excavator can operate on uneven terrains without getting stuck easily.
Oil Capacities
Fuel Tank Capacity: The fuel tank has a capacity of around 620 L, enabling longer operation times before refueling.
Hydraulic Tank Capacity: The hydraulic tank capacity is about 220 L, essential for the proper functioning of the hydraulic system.
Operating Range
Maximum Digging Radius: The maximum digging radius can reach approximately 12,500 mm, allowing the excavator to reach far distances for excavation.
Maximum Digging Depth: It has a maximum digging depth of around 8100 mm, facilitating deep excavation tasks.
Maximum Digging Height: The maximum digging height is about 11,200 mm, useful for loading materials at higher positions.
Maximum Dumping Height: The maximum dumping height is approximately 7800 mm, allowing for efficient material unloading.
Maximum Vertical Digging Depth: The maximum vertical digging depth is around 6300 mm, which is important for vertical excavation operations.
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