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SE120 large excavator
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SE120 large excavator

SE120 large excavator, weighing 12000KG, powered by YC4DK100 engine, power up to 74HP. It has strong excavation power and is suitable for complex working conditions. The fuselage design takes into account stability and maneuverability, and the operation room is comfortable and intelligent. Widely used in construction, mining, municipal and other fields, with excellent performance, it has become a reliable choice for many large-scale engineering construction.
Category: SE120 large excavator
Key word: SE120 large excavator

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  Product details:

Model SE60L SE75L SE80 SE88 SE120 SE135 SE150D
Operating Weight 6000KG 7500KG 8000KG 8800KG 12000KG 13500KG 15000KG
Engine Brand YANMAR CUMMINS YCF3065 YUCHAI YC4DK100 ISUZU 4JJ1 WP4.6N
Power 36.2KW 93KW 48KW 62.5KW 74HP 73KW 110KW
Bucket Capacity 0.025m³ 0.8m³ 0.21m³ 0.28m³ 0.4m³ 0.6m³ 0.6m³
Max. Digging Depth 1630mm 5957mm 3900mm 4300mm 4330mm 5095mm 5180mm
Max.Digging Height 2750mm 9430mm 6380mm 8300mm 8300mm 8540mm 8930mm
Max. Dumping Height 1960mm 6960mm 4700mm 5850mm 6380mm 6125mm 6300mm

Max.Digging Radius

2900mm

8985mm

6300mm

7935mm

7580mm

8000mm

8200mm

Product features:

Powerful Performance

Strong Engine Power:

It is equipped with a high-performance diesel engine that provides strong and stable power output, enabling efficient operation in various complex working conditions. It has high torque at low speeds, which can ensure sufficient power when digging and loading.

High-Efficiency Hydraulic System:

The advanced hydraulic system has a large flow rate and high pressure, which can realize the coordinated operation of various working devices. It has a high bucket digging force and arm digging force, which can improve work efficiency. In addition, the hydraulic system has good stability and reliability, and can adapt to long-term high-intensity work.

High Operational Comfort

Spacious and Comfortable Cab:

The cab is designed in a spacious and ergonomic way, providing a wide field of vision. It is equipped with an adjustable seat, a high-power air conditioner, and good sound insulation and shock absorption performance, which can reduce the operator’s fatigue. The operation handle and control button layout are reasonable, and the operation is simple and convenient.

Humanized Operation Interfac:

It is equipped with an intelligent control system, which can display relevant working parameters in real time, such as engine speed, hydraulic pressure, and working device angle. The operator can understand the working status of the machine at any time and make corresponding adjustments. In addition, some models are also equipped with a touch screen operation interface, which is more intuitive and convenient.

 Excellent Maneuverability

Compact Structure:

With a relatively compact structure and a small turning radius, it can work in narrow construction sites and has strong maneuverability. It can also pass through some narrow passages and corners, which is convenient for operation in urban construction and other environments.

Good Passability:

It is equipped with crawler walking devices, which have strong adaptability to the ground and can pass through various complex terrains such as slopes, muddy roads, and rough roads. The crawler has a large contact area with the ground, which can reduce the ground pressure and avoid sinking in soft ground.

High Reliability and Durability

High-Quality Materials:

High-strength steel is used for key components such as the boom, bucket rod, and chassis, which has high strength and wear resistance and can withstand the test of harsh working environments. The welding process is excellent, and the connection parts are firm and durable.

Excellent Manufacturing Process:

The advanced manufacturing process is adopted to ensure the quality and reliability of the product. Strict quality control is carried out in the processes of parts processing, assembly, and testing to ensure that each excavator meets high-quality standards.

Easy Maintenance

Convenient Maintenance:

The engine compartment, hydraulic system, and other important parts are reasonably laid out, and the oil filter and fuel filter are centrally arranged, which is convenient for daily inspection and maintenance. The maintenance points are easy to access, and the maintenance tools are simple and convenient, which can reduce the maintenance time and cost.

Long Maintenance Cycle:

The use of high-quality filters and lubricants can effectively prolong the service life of parts and reduce the frequency of maintenance. In addition, the excavator is also equipped with a fault diagnosis system, which can quickly locate and troubleshoot faults, improving maintenance efficiency.

Application:

SE120 large excavator is widely used in various scenarios with its excellent performance. In the field of construction, it is the main force of foundation excavation for large construction projects, and can efficiently complete deep foundation pit operations and lay a solid foundation for high-rise buildings. In municipal engineering, it is often used for trench excavation for large-scale pipeline laying in cities. Because of its strong power, it can cope with complex geology. In mining, it undertakes ore loading and handling work, and cooperates with mine trucks to efficiently transport. During farmland water conservancy construction, excavate large irrigation channels to improve farmland irrigation efficiency. In addition, in the construction of large-scale garden landscapes, it can handle boulders and shape large-scale terrain, providing efficient and reliable operation support for various projects with strong excavation force and stability.

 

SHANDONG SOAO HEAVY INDUSTRY CO.,LTD.

Product Highlights

Excavation force and load

Soao large excavators can handle large rocks and heavy objects, with high lifting capacity, long working radius, and high power, making them suitable for large construction projects.

Advanced control system

Soao's large excavator is equipped with advanced hydraulic control and other functions, which can precisely fine-tune excavation and hoisting operations and efficiently handle high-power operations.

Custom

Can be customized according to demand, some models have advanced hydraulic systems, high-tech control panels and other high-end configurations to improve performance and operational efficiency.

Adapt to the weather

Equipped with preheaters, special lubricants, and an optimized cooling system, it can operate reliably in severe weather conditions such as cold, hot, humid, heavy rain, or dust.

Flexible body

Small size, small footprint, can work in narrow spaces and restricted areas, adapt to a variety of working environments, and can easily pass through narrow passages and bypass obstacles.

Versatile use

It can be equipped with a variety of accessories, such as buckets of different shapes, auger drills, hydraulic breakers, etc., to complete various tasks such as excavation, loading, and crushing.

Cost-effective

Although the power is small, the hydraulic system provides precise control, efficient operation, and fuel-efficient engines, reducing operating costs and environmental impact.

Easy to operate

The control system is simplified, focusing on humanized design, easy to operate, and can be flexibly controlled in a small space, reducing the operator's operation difficulty.

SHANDONG SOAO HEAVY INDUSTRY CO.,LTD.

Company Advanced

Industry experience

With years of experience, we have amassed a deep technical foundation and expertise, enabling us to better meet our customers' needs.

After-sales guarantee

A well-developed global spare parts supply network ensures fast delivery of common spare parts and reduces equipment downtime.

Customized service

We can provide our customers with comprehensive customization services, customized according to their specific needs, and on-site technology.

Training support

It can be conducted at the customer's site or at the company's training center to provide excavator operator training to customers.

Perfect quality control

Strict quality control, such as finished product inspection and on-site material inspection, ensures reliable product quality.

Innovation R & D

Focusing on R & D innovation, the team members have extensive industry experience and cutting-edge technical knowledge.

Related products

SHANDONG SOAO HEAVY INDUSTRY CO.,LTD.

Optional bucket

The standard 1.0 cubic meter bucket is carefully made of special steel. This special steel has been specially treated by a special process, and the texture is super hard and the wear resistance is excellent. In the face of complex geological layers, the excavation is crisp and neat, and it is filled quickly, which greatly improves the efficiency of trench excavation and soil and rock dumping.

SHANDONG SOAO HEAVY INDUSTRY CO.,LTD.

Original hydraulic arm

The improved design of the boom, arm and buckle is adopted to optimize the mechanical structure, effectively disperse the working stress and greatly reduce the wear of components. At the same time, the structural components are made of stainless steel or plastic, which have excellent corrosion resistance and aging resistance, further extending the service life and reducing the long-term use cost.

SHANDONG SOAO HEAVY INDUSTRY CO.,LTD.

Driving space

The cab of the device is made of high-intensity lighting glass, which not only creates a spacious and comfortable space for the interior, but also brings a very wide field of vision. Equipped with a flexible and adjustable electronic instrument panel, it is more convenient to operate, greatly improving the overall work efficiency and providing strong support for various engineering operations.

SHANDONG SOAO HEAVY INDUSTRY CO.,LTD.

Crawler

The track of this equipment is made of strong steel rails, which are hard and corrosion-resistant, giving it a long service life. It supports 360 ° rotation, is flexible in operation, and is easy to learn. At the same time, it is equipped with a wear-resistant tug, which can effectively reduce wear and friction noise and ensure smooth operation.
 

SHANDONG SOAO HEAVY INDUSTRY CO.,LTD.

Brand Engine

The engine of this excavator adopts an advanced hydraulic drive electronically controlled fuel injection system, which can precisely control the fuel injection amount and greatly reduce fuel consumption. Not only that, this engine can easily meet the Euro 2 emission standard, which is green and environmentally friendly. Its power has been lengthened and optimized to provide strong horsepower for various types of work and significantly improve work efficiency.
 

FAQ

Large – scale excavators have much higher digging forces, often several times that of small – scale ones. They can handle larger – sized rocks and move heavier loads. For example, a large – scale excavator might have a bucket capacity of 3 – 5 cubic meters, while a small – scale one could be around 0.1 – 0.5 cubic meters. Also, large – scale models generally have higher lifting capacities and longer reach, which is crucial for large – scale construction projects.
Large – scale excavators consume more fuel due to their more powerful engines and higher workload. On average, a large – scale excavator might consume 30 – 50 liters of fuel per hour during heavy – duty operation, while a small – scale excavator would consume 5 – 15 liters per hour. However, many of our models, both large and small, are designed with fuel – efficient technologies to minimize costs.
Large – scale excavators are ideal for large – scale open – pit mining, large construction sites like building dams or large – scale infrastructure projects. They can work efficiently on relatively flat but expansive terrains. Small – scale excavators are more versatile for working in narrow spaces, such as urban renovation projects, small – scale landscaping, or areas with limited access, like backyards or small construction sites in crowded areas.
Yes, we offer customization services for both large – scale and small – scale excavators. Whether you need a bucket with a special shape for handling specific materials like sand, gravel, or rocks, or a bucket with enhanced wear – resistance for heavy – duty use, we can meet your requirements.
For standard large – scale excavator models, the delivery time is usually about 45 – 60 days. For small – scale excavators, it can be around 30 – 45 days. However, if there are customized requirements, the delivery time may be extended by 15 – 30 days, as we need to ensure the production meets your specific needs.
Yes, we offer comprehensive operator training programs for both large – scale and small – scale excavators. Our training covers basic operation, advanced techniques, safety procedures, and daily maintenance. We can conduct on – site training at your location or at our training centers, ensuring your operators are well – equipped to handle the machines.
Yes, we can arrange a demonstration for you. You can visit our showroom or we can send a technician with the excavator to a location convenient for you. During the demonstration, you can see the machine’s performance firsthand, including its digging ability, maneuverability, and ease of operation.
We offer a one – year warranty for both large – scale and small – scale excavators. During this period, if there are any quality – related issues, we will repair or replace the faulty parts free of charge. We also provide lifetime technical support to ensure the long – term operation of your excavators.
  • We are professional and responsible

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