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The Kobelco SK04 mini excavator has different variants to suit various construction industry needs. They include:
Standard SK04
This excavator has a short tail design that makes it easy to work in constricted spaces while allowing for robust performance in digging and trenching tasks. It is well-suited for small-site projects, utility trenching, and residential landscaping.
Acera SK04
The Acera series excavators from Kobelco offer a range of intelligent features for efficient operation and fuel economy. They include a multi-function joystick controller for precise maneuvering and a digital display for easy monitoring of machine status. This excavator type would be ideal for business buyers in need of a high-performing mini excavator equipped with advanced technology for fuel efficiency and ease of control.
Engine:
The Kobelco SK04 excavator is equipped with a S4D102E diesel engine. The engine specifications include:
- Engine Type: 4-Stroke Diesel Engine
- Number of Cylinders: 4
- Total Displacement: Approximately 3.9 Liters
- Maximum Output Power: Approximately 75 Kw (102 Hp) at 2,400 rpm
Operating Weight:
The operating weight of the Kobelco SK04 excavator is around 10,500 kg (23,148 lbs).
Hydraulic System:
- Total Hydraulic Flow: Approximately 160 Liters per minute
- Main Pump Type: Axial Piston Pump
Working Equipment:
The working equipment of the Kobelco SK04 excavator includes the bucket and the arm.
- Bucket: The SK04 excavator is usually equipped with a perforated bucket that can handle a variety of materials. The specifications are as follows:
Normal Width: 0.35m / 1.15ft
Max Capacity: 0.19m3 / 6.81ft3
Proper maintenance of the Kobelco SK excavator, including regular inspections and timely repairs, can ensure the reliability and performance of the machine, while extending its service life.
Daily Inspection:
Operators should perform a daily inspection before starting the excavator. Check the following items:
- Check the engine oil level and coolant level to ensure they are within the specified range.
- Inspect the exterior of the excavator for any signs of damage or looseness.
- Check the hydraulic system for leaks and ensure the connections are secure.
- Inspect the tracked chassis or tires for wear and damage.
Regular Maintenance:
Regular maintenance should be carried out according to the maintenance schedule set by the manufacturer.
- Engine maintenance: Regular engine oil and oil filter changes, as well as replacing air filters and coolant according to operating hours.
- Hydraulic system maintenance: Inspect hydraulic hoses and seals for leaks or damage, and clean hydraulic filters.
- Working device maintenance: Regularly inspect and maintain bucket teeth and pins, lubricating them as needed to ensure proper operation.
The extremely adaptable Kobelco SK04 mini excavator normally operates in urban construction, landscaping, agricultural renovation, infrastructure development, and rock mining. Because of its small size, it can maneuver in tight urban areas effectively and complete tasks like pipeline excavation, building foundation digging, and road trenching. On steep hills and sloped terrains, its agile movements are ideal for soil leveling, terrace establishment, and garden landscaping work.
With its crawler drive system, the SK04 excavator also performs reliably on difficult terrains. In agriculture, it is used for tasks such as pond and ditch excavation, land leveling, and sand transpiration. The mini excavator also plays an important role in infrastructure projects. On construction sites, it digs holes for piles, lays foundations, and demolishes structures. The SK04 can easily work in confined areas like ports and warehouses, completing pier construction, equipment assembly, and yard leveling.
In other infrastructure jobs, it is commonly used for roadbed excavation of roads, underground tunnel construction, backfilling work, and reinforced concrete cutting. The Kobelco SK04 also finds application in open-pit mines. Its strong power and efficiency are suitable for mineral stripping, stacking, and ore transportation. Overall, the SK04 mini excavator demonstrates high efficiency and versatility across various industries and fields.
Choosing the proper Kobelco excavator for a project requires careful consideration of many different factors. First, understand the nature of the task at hand. The type of task in the project will affect the size and type of the excavator needed. For example, if it is a demolition task or one that requires the excavator to dig deep, the kind of excavator selected may differ. Go through the job requirement to ascertain if the soil type will also render the selected excavator more efficient.
The soil condition and foundation level need to be further examined before selecting an excavator that will suffice. This is because, on some grounds, using a traditional excavator doesn't suffice. A crawler or amphibious excavator would be great for projects in areas with marshy or watery terrain.
Another vital step in choosing the excavator is to consider its hydraulic system, attachments, and fuel consumption. Examine the excavator's attachments like buckets and breakers and choose those that are compatible with the excavator's hydraulic system. It's not out of place to contact the excavator's manufacturer for expert advice on compatible attachments. The excavators selected should also be fuel efficient to reduce operational costs.
Finally, ensure that the excavator selected complies with environmental regulations. This will prevent the contractor from incurring extra costs as a result of selecting a non-compliant excavator.
Q: Does the Kobelco SK04 excavator have a cabin?
A: Yes, this excavator model comes with a cabin to protect the operator from weather conditions.
Q: How does the Kobelco SK04 excavator get power?
A: The excavator uses a small diesel engine for its power source.
Q: What is the digging depth of the Kobelco SK04 excavator?
A: The excavator has an average digging depth of about 2.7 meters, depending on the exact model and configuration.
Q: What is the loading capacity of the Kobelco SK04 excavator?
A: The loading capacity of this mini excavator is about 1.5 tons.
Q: What type of hydraulic system does the Kobelco SK04 excavator use?
A: The excavator is equipped with a gear pump hydraulic system for efficiency and precise control.
