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Introduction
The Kobelco SK250LC is a mid-sized hydraulic crawler excavator renowned for its robust performance in various construction applications. Manufactured by Kobelco Construction Machinery Co., Ltd., a subsidiary of the Japan-based Kobe Steel Group, this model has been a staple in the heavy equipment industry. Kobelco's commitment to innovation and quality has made the SK250LC a preferred choice for contractors worldwide.
Technical Specifications
The SK250LC's versatility is enhanced by its compatibility with various bucket sizes and types. The standard bucket capacity ranges from 1.4 cubic yards (1.1 m³) to 2.3 cubic yards (1.7 m³), depending on the specific application and attachment configuration. For instance, a 24-inch (610 mm) bucket is suitable for general digging tasks, while a 48-inch (1,219 mm) ditching bucket is ideal for grading and trenching applications.
Bucket Weight Considerations
The weight of the bucket is a critical factor in maintaining the excavator's balance and operational efficiency. For example, a 24-inch bucket typically weighs around 1,000 lbs (454 kg), whereas a 48-inch bucket can weigh approximately 2,000 lbs (907 kg). It's essential to select a bucket weight that aligns with the excavator's lifting capacity to prevent undue strain on the machine's hydraulic system and structural components.
Maintenance and Operational Tips
To ensure optimal performance and longevity of the SK250LC and its attachments:
The Kobelco SK250LC excavator stands out for its powerful performance, versatility, and compatibility with a range of buckets and attachments. By adhering to maintenance best practices and selecting the appropriate bucket sizes, operators can maximize the machine's efficiency and lifespan. Kobelco's dedication to engineering excellence continues to make the SK250LC a reliable choice for construction professionals seeking a durable and adaptable excavator.
The Kobelco SK250LC is a mid-sized hydraulic crawler excavator renowned for its robust performance in various construction applications. Manufactured by Kobelco Construction Machinery Co., Ltd., a subsidiary of the Japan-based Kobe Steel Group, this model has been a staple in the heavy equipment industry. Kobelco's commitment to innovation and quality has made the SK250LC a preferred choice for contractors worldwide.
Technical Specifications
- Engine Power: Approximately 176 horsepower (130 kW)
- Operating Weight: Approximately 55,402 lbs (25,130 kg)
- Maximum Bucket Capacity: Up to 2.3 cubic yards (1.7 m³)
- Reference Bucket Capacity: Approximately 1.4 cubic yards (1.1 m³)
- Hydraulic Pump Flow Capacity: 132 gallons per minute (501 liters per minute)
- Swing Speed: 11 rpm
- Maximum Digging Depth: Approximately 25 feet (7.6 meters)
- Maximum Reach Along Ground: Approximately 36 feet (11 meters)
- Maximum Loading Height: Approximately 24 feet (7.3 meters)
The SK250LC's versatility is enhanced by its compatibility with various bucket sizes and types. The standard bucket capacity ranges from 1.4 cubic yards (1.1 m³) to 2.3 cubic yards (1.7 m³), depending on the specific application and attachment configuration. For instance, a 24-inch (610 mm) bucket is suitable for general digging tasks, while a 48-inch (1,219 mm) ditching bucket is ideal for grading and trenching applications.
Bucket Weight Considerations
The weight of the bucket is a critical factor in maintaining the excavator's balance and operational efficiency. For example, a 24-inch bucket typically weighs around 1,000 lbs (454 kg), whereas a 48-inch bucket can weigh approximately 2,000 lbs (907 kg). It's essential to select a bucket weight that aligns with the excavator's lifting capacity to prevent undue strain on the machine's hydraulic system and structural components.
Maintenance and Operational Tips
To ensure optimal performance and longevity of the SK250LC and its attachments:
- Regular Inspections: Conduct daily checks on hydraulic hoses, bucket pins, and the undercarriage for signs of wear or damage.
- Proper Lubrication: Apply grease to pivot points and bushings as per the manufacturer's recommendations to reduce friction and prevent premature wear.
- Hydraulic Fluid Levels: Maintain the hydraulic fluid at the recommended levels and use the specified type to ensure smooth operation.
- Attachment Matching: Always use buckets and attachments that are compatible with the SK250LC's specifications to maintain balance and prevent overloading.
The Kobelco SK250LC excavator stands out for its powerful performance, versatility, and compatibility with a range of buckets and attachments. By adhering to maintenance best practices and selecting the appropriate bucket sizes, operators can maximize the machine's efficiency and lifespan. Kobelco's dedication to engineering excellence continues to make the SK250LC a reliable choice for construction professionals seeking a durable and adaptable excavator.
