Kobelco sk200

Types of Kobelco SK200

The Kobelco SK200 excavator is built with a specific Kobelco engine to ensure powerful performance out in the field. An excavator's working capacity, traction, and other important specifications are hugely impacted by the excavator's engine. Below are two common types of the Kobelco SK200 excavator:

• SK200/8:

  The SK200/8 excavator comes equipped with a highly efficient HINO engine. The efficiency of the HINO engine is achieved through various advanced technologies resulting in lower fuel consumption without compromising working performance. The Kobelco SK200/8 excavator utilizes a 16-bit digital controller that monitors and controls the hydraulic system's pump, valves, and motors to achieve effective power distribution. This enables the excavator to achieve high productivity with lesser fuel consumption. Engine output from the HINO engine is also used to intelligently control hydraulic pressure. This allows for the excavator to utilize its full motor power so that immense digging power can be produced, and fuel consumption can be effectively minimized.

• SK200-10:

  The Kobelco SK200-10 excavator also comes with industry great engines. After years of extensive research, the 10-series engines have been designed to be not only environmental-friendly but also emission-conscious and fuel-efficient. This is achieved through the use of technological advancements in the engine's design.

Specifications and maintenance of Kobelco SK200

Kobelco SK200's specifications may differ depending on whether it is an SK200LC, SK200SR, or the year of manufacture. Below are some specifications in general.

• Engine： This Kobelco excavator is typically powered by a diesel engine. The engine model can differ by country or region. For example, the Kobelco SK200-10 may have a Hino Engine (E13CT), while the SK200-8 may have a Yanmar Engine (4TN98ZNR) with a power output of 129 kW (173 horsepower) reaching its peak at around 2,000 rpm.
• Operating Weight: The operating weight of this excavator usually ranges from approximately 20,000 to 23,000 kilograms. (20-23 tons)
• Hydraulic System: This Kobelco excavator applies a hydraulic system with a main pump delivering a maximum flow rate of around 2.5 to 3.0 tons, providing plenty of power and efficiency in the excavating process.
• Length: The total length of the excavator is around 10.5-11.0 m, depending on the specific model and configuration.
• Cab: The digital display in the cab can show specifics of the excavator like the engine's working speed and oil pressure. In some models, a central control system may also be in the Kobelco excavator to manage the excavator's overall functioning by adjusting the temperature, humidity, and pressure.

The SK-200 Kobelco excavator needs periodic repair and servicing to maintain its functionality. Below are three key maintenance tips for the excavator:

• Keep it Clean：The excavator should be cleaned regularly. Cleaning the excavator's exterior can help maintain its appearance while making it easier to identify any potential issues. Excavator components, including those that operate the excavator and the hydraulic system, should be cleaned thoroughly to prevent fouling or damage from the buildup of dirt or debris.
• Regular Inspections:Daily inspections before the excavator is put to use can help identify early signs of wear and tear or damage to key components. By detecting potential issues early, the risk of costly repairs and equipment downtime can be minimized.
• Routine Servicing: The parameters of the excavator, such including its engine, hydraulic system, and tracks, should be monitored frequently. Servicing should also be performed periodically to ensure the excavator is in optimal operating condition. The lifespan of the excavator can be extended through regular servicing and the replacement of any worn components.

Scenarios

The Kobelco SK200 is a valuable asset in various industries that require excavator assistance. According to industry studies, excavators usually account for 25% of the entire construction machinery market.

• Construction and Demolition: In the construction industry, the excavator has many roles to play from the very start of a project to its end. The Kobelco SK200 excavator digs the foundation of a new building or infrastructure like roads, bridges, and tunnels. It clears debris and demolishes unwanted structures at a construction site with precision.
• Mining Operations: A powerful excavator like the Kobelco SK200 is essential for any mining operation. The excavator digs trenches and quarries to unearth precious minerals and layers of soil and rock. It then hauls the mined materials to a processing area or dumpsite as per instructions. In certain types of mines like open-pit mines, excavators are also used to build transporting belts and dig pits.
• Agricultural Tasks: Excavators are versatile and can be fitted with special attachments to aid agriculture. They can dig drainage systems and irrigation ditches. Excavators also help in planting by digging holes for particular types of crops. The Kobelco SK200, due to its large size, may not be suitable for agriculture, but smaller excavators are often used for this purpose.
• Land Reshaping: Excavators are useful when land needs to be reshaped such as when there is a need to level hills or fill valleys. The excavator digs out areas where soil is required to be removed or added through a process known as earthmoving. The excavator can also build slopes, terraces, and embankments as per landscaping requirements.
• Forestry Projects: Excavators are adapted for forestry projects, and special attachments are used for tree cutting and clearing. They are also used for planting trees in afforestation projects. The excavator can also be used to construct roads and drainage systems within forest land.
• Heavy Lifting: Excavators are not just for digging. Heavy lifting is another task that excavators are suitable for. The excavator can lift heavy objects and machinery to and from a vehicle or position as needed in a project.

How to choose the Kobelco SK200

When purchasing an excavator such as the Kobelco SK200, buyers will want to inspect the important features closely.

• Engine and performance

  Invest in a powerful excavator with a robust engine. Look at the excavator's horsepower, digging force, and fuel efficiency. A strong digging force allows it to operate on tough terrain.

• Build and comfort of operator

  The excavator will have a sturdy build. Its cabin will have climate control and comfortable seats for long working hours. Excavators with adjustable operator stations help address different operator sizes.

• Smart features and technology

  A well-built excavator will have modes such as auto idle and fuel-saving. Excavators with telematics systems help in remote tracking and monitoring. It helps site managers know how the equipment is working and if it needs any maintenance. This technology can also help schedule maintenance before an issue arises.

• Attachment compatibility

  The excavator will be compatible with various attachments like buckets, compactors, and shears. The attachment will easily connect to the excavator with a quick coupler system.

• Check the availability of parts and service

  Choose an excavator supplier with a strong service network. Check the availability of spare parts. It will help minimize downtime and make maintenance easy. Excavators will need regular maintenance like hydraulic hose replacement, track shoe replacement, and engine servicing.

• Assess project requirements before purchase

An SK200 series excavator will suit different projects depending on its specifications. A smaller excavator like the SK210LC will work well in urban settings for demolition, backfilling, or digging. Larger excavators like the SK280LC will have a longer reach and higher capacities. Consider the hydraulic power required if the project involves concrete breaking or heavy mining.

• Consideration of renting options

  Excavators need a high initial investment. It may help first-time buyers of excavators to consider renting them. Check the supplier's service agreement thoroughly before making any payments.

Q&A

Q1: What does the Kobelco SK200 excavator weigh?

A1: The Kobelco SK200-8 weighs 22,400 kg, while the Kobelco SK200LC-7 weighs 22,600 kg.

Q2: What is the amount of horsepower generated by the Kobelco SK200?

A2: The Kobelco SK200-8 has a 129 kW engine, while the earlier models of the SK200 excavator had 123 kw.

Q3: How much digging power does the Kobelco SK200 excavator have?

A3: The digging power in the bucket of the SK200 model is approximately 165kN.

Q4: What are the different work modes available in the Kobelco SK200?

A4: The excavator has a total of five work modes. They are standard mode, heavy mode, high-efficiency mode, fine mode, and integrated mode.