Small Excavator 12 Model Kubota D722 Engine 6L/7L Suitable for Farmland, Forestry, etc.

HY-12 Mini ExcavatorIs a very sophisticated small excavator produced by Huayang Machinery. It is suitable for small space operations and can flexibly handle a variety of task requirements. It is widely used in scenarios such as: construction, agricultural and forestry greening, residential development, garden renovation, and more.

We have two different configurations of this model. One is a compact type equipped with a vertical single-cylinder four-stroke engine (Youpu/Kopu 192), and the other is a powerful type equipped with a vertical water-cooled four-stroke diesel engine (Kubota D722). Different engine configurations produce different working results. If your workload is relatively small, or you do not need a high-horsepower machine, then you can choose a small excavator equipped with a vertical single-cylinder four-stroke engine. If you need persistent operation or high-intensity operation, it is best to choose a small excavator equipped with a Kubota D722 engine, which can provide more excellent operating performance.

If you are unsure which machine to choose for your operation, you can contact ourCustomer service staff, and we will make recommendations based on your operational needs and budget.

Machine features:

Features of small excavators equipped with Youpu/Kopu 192 engines

This machine adopts a single-cylinder design, which simplifies the machine structure, simplifies the process of daily maintenance and upkeep, and ensures the stability of machine operation.

The compact vertical layout makes the overall engine size smaller, lighter, and improves fuel efficiency.

The vertical layout is conducive to the application of natural air-cooling or water-cooling systems, ensuring that the engine can effectively dissipate heat under high loads, keeping the machine at a stable temperature during operation.

Small excavators equipped with Youpu/Kopu 192 engines are easier to start in cold weather.

The machine is relatively small and suitable for home use.

Features of small excavators equipped with Kubota D722 engines

The machine is powered by a Kubota D722 vertical water-cooled four-stroke diesel engine, which is a popular choice for many machines due to its excellent cooling effect, stable performance, and environmentally friendly characteristics.

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

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

In addition, the system can better manage heat, reduce machine wear caused by high temperatures, increase engine durability and reliability, while improving fuel efficiency and reducing machine maintenance costs.

It has a wide range of usage scenarios and can cope with most small area operations.

Machine parameters

HY-12 Small Excavator (Youpu/KePu 192 Engine)

HY-12 Small Excavator (Kubota D722 Engine)

How to choose a suitable mini excavator?

There are many types of mini excavators on the market today, which makes it difficult to choose the right one. This is why we, Huayang Machinery, exist. We are committed to producing high-quality small excavators and providing excellent service. When you are choosing a mini excavator, please consider the following important factors:

• Application scenarios: The 12-type mini excavator is compact in size and light in weight, enabling flexible operation in narrow and confined spaces, making it ideal for urban environments, residential areas, or areas with dense obstacles.
• Performance and Efficiency: The 12-type small excavator supports a variety of work accessories, such as breakers, grabs, etc., greatly expanding the scope of application.
• Operating Comfort and Safety: Most 12-type small excavators are equipped with multi-function dashboards or LCD instrument panels, which facilitate the operator to observe the working status and improve work efficiency and speed.
• Budget and Cost: Compared to large excavators, the purchase and maintenance costs of 12-type small excavators are lower, and transportation is more convenient, which greatly reduces the total project cost.
• Functional Requirements: Modern 12-type small excavators have the characteristics of low noise and low emissions, making them very suitable for areas sensitive to environmental impact.

In fact, how to choose the best small excavator, there is no fixed answer, it must be selected according to the project you want to do. If you are using it at home, such as home garden renovation, clearing fallen trees, etc., you can choose a small excavator equipped with a Youpu/Kopu 192 engine, which can excellently complete all tasks and is an economical choice. If you are carrying out some construction projects, then it is better to choose a small excavator with a more powerful Kubota D722 engine, which can provide higher stability and adaptability.

Applicable Scenarios

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

• Construction: Digging ditches, leveling the ground, removing ruins, cleaning the site, etc.
• Municipal Engineering: Pipeline laying, gardening, public facilities installation, etc.
• Agricultural and forestry greening: Construction of irrigation canals, drainage systems, clearing fallen trees, etc.
• Residential development: Family garden renovation, swimming pool excavation, etc.

Attachment Support

In addition to using a bucket, the machine can be equipped with various attachments, such as rakes, rippers, breakers, grapples, and augers, to complete a variety of complex projects, such as: trenching, demolition (indoor/outdoor), tilling, planting trees, grabbing wood, etc.

You can also replace large buckets and small buckets, and choose according to your needs. The smaller the bucket, the stronger its digging ability.

In addition, it can also be customized according to your needs, such as lengthening the boom, changing the boom angle, telescopic chassis, boom rotation, side swing and other functions.

How to use

We will give you a tutorial video on how to use the machine, which is easy to get started. If you do not know how to use the machine after receiving it, please contact us. The following are some routine checks that need to be performed before and after using the machine:

• Pre-start check: Check the fuel, hydraulic oil, and lubricant levels to ensure there are no leaks.
• Start and operation:
  • Start the engine and gradually increase the throttle after the idle speed is stable.
  • Follow the operating instructions (included with the machine) to use the joystick for digging, rotating, and lifting operations.
• Precautions:
  • Avoid overloading.
  • Ensure there are no obstacles or personnel within the work area.
  • Maintain a stable center of gravity when working on slopes.
• Post-shutdown maintenance: After completing daily operations, inspect the equipment and perform necessary cleaning.

Maintenance and upkeep

• Daily maintenance:
  • Clean the surface and tracks of the excavator after daily work.
  • Check the hydraulic oil and lubricant levels.
• Regular maintenance:
  • Check the fastening bolts and connecting parts every 50 working hours.
  • Check the engine oil and filter every 100 working hours.
  • Check the hydraulic oil and filter every 500 working hours.
• Storage:
  • When shutting down for a long time, empty the fuel and store the excavator in a dry and ventilated place.
  • To prevent parts from rusting, start the engine regularly to check its operating status.

After-sales service

We offer a one-year warranty service. If any quality problems occur with the machine during the warranty period, we will repair it for you free of charge.

Lifetime technical support. Even outside the warranty service period, if any problems occur with your machine, please contact us at any time, and we will solve them for you as soon as possible. You only need to bear the cost of the repaired machine parts.
If you have any questions, please feel free to contact our customer service team to ensure your user experience.