Mini Excavator 12 models Kubota D722 Engine 6L/7L Ideal for farmland, forestry, etc.

HY-12 small excavatorIt is a compact excavator produced by Hwaryang Machinery, which is suitable for small space operation and can flexibly respond to a variety of tasks, using a wide range of scenarios, such as: construction, agriculture and forestry, greening, residential development, gardening and so on.

We have two different configurations for this model, one is a compact model with a vertical single-cylinder four-stroke engine (Upright/Kopper 192), and the other is a powerful model with a vertical water-cooled four-stroke diesel engine (Kubota D722). Different engine configurations produce different results. If you are working on a smaller job or don't need a high-powered machine, then a mini excavator with a vertical single-cylinder four-stroke engine is fine, but if you need to work for longer periods of time or at a higher intensity, it's best to choose a mini excavator with a Kubota D722 engine, which provides a better work performance.

If you are not sure which machine to choose for your operation, you can contact us atCustomer ServiceWe will make recommendations based on your operational needs and budget.

Machine Features:

Features of mini excavators with Uppe/Kopp 192 engines

The single-cylinder design of the machine makes the machine structure relatively simple, which simplifies the daily maintenance and repair process and ensures the stability of the machine operation.

The compact vertical layout results in a smaller overall engine size and lighter weight for improved fuel efficiency.

Vertical layout facilitates the application of natural air-cooled or water-cooled systems, ensuring effective heat dissipation even under high loads, and maintaining a stable temperature when the machine is in operation.

Small excavators with Uppe/Kopp 192 engines are easier to start in colder weather.

The machine is relatively small and suitable for home use.

Features of compact excavator with Kubota D722 engine

The machine is powered by a Kubota D722 vertical water-cooled four-stroke diesel engine, which has become the first choice for many machines because of its excellent cooling effect, stable performance and environmental protection features.

Compared with other engines, the water cooling system can ensure that the engine maintains a suitable temperature during high load operation, which can effectively prevent overheating and prolong the service life of the machine.

The water cooling system also helps to minimize noise and vibration during engine operation, ensuring a quiet and stable working environment and improving work efficiency.

In addition, the system provides better heat management, reduces machine wear caused by high temperatures, increases engine durability and reliability, and improves fuel efficiency, reducing machine maintenance costs.

Wide range of applications for most small areas.

Machine Parameters

HY-12 Mini Excavator (Yupo/Kopo 192 Engine)

HY-12 mini excavator (Kubota D722 engine)

How to choose the right mini excavator?

Nowadays, there are many kinds of mini excavators in the market, which makes it difficult to choose the right mini excavator, that's the meaning of the existence of our BAWAYANG Machinery, we are committed to producing high quality mini excavators and providing excellent service. When you are choosing a mini excavator, please consider the following important factors:

• Application Scenarios: The compact size and light weight of the Model 12 mini excavator allows it to maneuver in narrow and restricted spaces, making it ideal for urban environments, residential or areas with dense obstructions.
• Performance & Efficiency: The Model 12 mini excavator supports a wide range of working accessories, such as crushing hammers, grapples, etc., which greatly expands the range of applications.
• Operation comfort and safety: Most of the 12 mini excavators are equipped with multi-function instrument panel or LCD dashboard, which is convenient for the operator to observe the working status and improve the working efficiency and speed.
• BUDGET & COST: Compared to larger excavators, the Model 12 Mini Excavator has lower purchase and maintenance costs and easier transportation, which greatly reduces the total project cost.
• FUNCTIONAL REQUIREMENTS: The Modern 12 mini excavator features low noise and low emissions, making it ideal for areas sensitive to environmental impacts.

In fact, there is no fixed answer to the question of how to choose the best mini excavator, the choice must be based on the project you want to do, if you are using it at home, such as home garden remodeling, clearing fallen trees, etc., you can choose the mini excavator with Uppercase/Kopper 192 engine, which is able to complete all the tasks excellently and is an affordable choice. If you are doing some construction projects, then it is better to choose a more powerful mini excavator with Kubota D722 engine, which can provide higher stability and adaptability.

Applicable Scenarios

Regardless of the engine type, the machine is suitable for the following scenarios:

• Building construction: digging trenches, leveling ground, removing debris, clearing sites, etc.
• Municipal works: pipeline laying, landscaping, installation of public facilities, etc.
• Greening of agriculture and forestry: construction of irrigation channels, drainage systems, clearing of fallen trees, etc.
• Residential development: home garden remodeling, pool excavation, etc.

Auxiliary Support

In addition to the bucket, the machine can be equipped with various auxiliary tools, such as rakes, looseners, breaker hammers, wood grabbers, augers, to accomplish a wide range of complex projects, such as trench digging, demolition (indoor/outdoor) breaking, soil turning, tree planting, wood grabbing, and so on.

It can also be replaced with big digging bucket and small digging bucket, according to your needs. The smaller the bucket, the stronger its digging capacity.

Besides that, we can also customize it according to your needs, such as lengthening the big arm, changing the angle of the big arm, extending and retracting the site, rotating the big arm, swinging the arm sideways, and other functions.

How to use

We will give you a tutorial video for using the machine, easy to get started, if you don't know how to use the machine after receiving it, please contact us. Below are some general checks you need to do before and after using the machine:

• Pre-start inspection: Check the level of fuel, hydraulic oil and lubricating oil to make sure there is no leakage.
• Startup and operation:
  • Start the engine and gradually add throttle after the idle speed stabilizes.
  • Use the handle to dig, rotate, and lift according to the operating instructions (included with the machine).
• Note:
  • Avoid overloading.
  • Ensure that the work area is free from obstacles or people.
  • Maintain a stable center of gravity when working on slopes.
• Maintenance after shutdown: Check the equipment and clean it as necessary after each day's operation.

Maintenance and Repair

• Daily Maintenance:
  • Clean excavator surfaces and tracks after each day's operation.
  • Check hydraulic and lubrication oil levels.
• Regular maintenance:
  • Check tightening bolts and connecting parts every 50 hours of operation.
  • Check engine oil and filter every 100 hours of operation.
  • Check hydraulic oil and filter every 500 hours of operation.
• Save:
  • When the excavator is parked for an extended period of time, empty the fuel and store the excavator in a dry, well-ventilated area.
  • Prevent parts from corroding and start the engine regularly to check the running condition.

After-sales service

Provide one year warranty service, during the warranty period the machine has any quality problems, we repair for you free of charge.

Lifelong technical support, even outside the warranty period, your machine has any problems, please feel free to contact us, we will solve the problem as soon as possible, you only need to bear the cost of the repaired parts of the machine can be.
If you have any questions, please feel free to contact our customer service team to protect your experience.