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Lifting Capacity of a CAT 349 Excavator
The Caterpillar 349 is a high-performance excavator widely used in construction and mining. The lifting capacity of a CAT 349 is a critical parameter for assessing its effectiveness in handling various loads. It varies based on the configuration, arm length, and attachment used.
The standard lifting capacity for a CAT 349 excavator, with a 6.9m (22'8") boom and a 3.35m (11'0") arm, is approximately 13,900 kg (30,644 lbs) at ground level. However, this value must be adjusted based on the point of lifting, whether it's at a full reach or close to the machine.
Additional parameters that impact the lifting capacity include:
- Counterweight: The standard counterweight for the CAT 349 is 10,886 kg (24,000 lbs), impacting stability during lifting operations.
- Arm and Boom Length: Longer arms or booms reduce the maximum lifting capacity due to increased leverage exerting pressure on the machinery.
- Ground Level Conditions: The stability and leveling of the ground influence the lifting capabilities, often requiring flat and stable surfaces to achieve optimal results.
Weight distribution and hydraulic pressure also play vital roles in determining the actual lifting capacity. Proper maintenance and real-time monitoring of these factors ensure safety and efficiency during excavations or heavy lifting tasks.
Used XCMG & SANY Company Solutions
XCMG and SANY are prominent manufacturers in the heavy machinery sector, providing viable alternatives for used excavators that many companies consider for cost-effective solutions.
XCMG Solutions
XCMG offers a range of excavators such as XE370CA, which provides a maximum lifting capacity of around 20,000 kg (44,092 lbs), depending on the specifications. These machines are known for their robust design and efficient fuel consumption, a significant factor for businesses looking to minimize operational costs.
SANY Solutions
SANY's SY365H is another competitor in the market, with a maximum lifting capacity of approximately 19,600 kg (43,212 lbs). It features advanced hydraulics and a durable structure, making it a suitable choice for heavy-duty tasks. The blend of innovation and technology in SANY's excavators makes them a preferred option for many enterprises.
Both XCMG and SANY focus on providing environmentally friendly, reliable machinery that competes well against global brands like CAT, especially in terms of cost-effectiveness and durability.
References
- Caterpillar Inc. CAT 349 Technical Specifications. [Online].
- XCMG. XE370CA Excavator Brochure. [Online].
- SANY. SY365H Product Sheet. [Online].
- Heavy Equipment Guide. 2019 Excavator Market Analysis. [Online].
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