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China Shandong Province

Mini excavator sizes: which one is right for your job?
Mini Excavator Size Overview
In the field of modern construction and agriculture, small excavators are favored by more and more users for their versatility, convenience and efficiency. Whether it's a narrow urban construction site, a home garden remodeling, or a small infrastructure project, compact excavators are able to accomplish tasks that large machines cannot with their compactness and flexibility. Choosing the right size excavator not only improves efficiency, but also saves on transportation and fuel costs, making it one of the keys to a successful construction project.
The size range of mini excavators is usually based on their overall weight and bucket capacity. For example, ranging from ultra-lightweight models at 0.8 tons to medium-sized models approaching 3.5 tons, these machines are capable of accommodating a wide range of needs from small landscaping projects to medium-sized earthmoving projects. As an example, we produce mini excavators, like theHY-08/09With a total weight of only 800 kg, it is suitable for operation in very narrow areas.HY-20The model offers a bucket capacity of up to 0.1 cubic meters and a maximum digging height of 3.3 meters, and is designed from a mining machine with a robust and durable structure, making it ideal for light to medium-sized construction tasks.
All excavators can be equipped with a wide range of attachments such as breaker hammers, augers and timber grabbers, making them extremely practical in agriculture, construction and forestry.
In addition, compact excavators are designed to meet performance needs while emphasizing flexibility and environmental adaptability. For example, for projects that require frequent turnarounds, a compact excavator such as our Extended 20-C, with a total length of only 4.1 meters, is lightweight and can be easily transported through city streets. And for jobs where turning is restricted or operating space is tight, the tailless design of the 90 series offers great convenience, avoiding efficiency losses due to rear-end collisions.
Choosing the size of a compact excavator requires consideration of a number of factors, including the size of the work site, the volume of earthwork, transportation constraints, and operational flexibility. In the following section, we will discuss the application scenarios for different sizes of mini excavators and the key points to note when selecting the right model.
Key Factors to Consider When Choosing a Mini Excavator
When selecting a compact excavator, it is important to define the project requirements and incorporate the performance characteristics of the equipment. This not only affects efficiency, but also has a direct bearing on the life of the equipment and operating costs. Below are some of the key factors and their importance in practical applications:
1. Workplace and mission requirements
Different operating scenarios have different requirements for the size and function of an excavator. Example:
Narrow space operation:If there is limited space at the construction site, such as for landscaping, home yards, or plumbing repair projects, there are options such asHY-08 (800KG)maybeHY-12 (960-1120KG)The compact excavators are known for their lightness and flexibility, and their ability to maneuver easily in tight spaces.
Medium-sized project operations:If a combination of digging capacity and flexibility is required, such as for trenching on agricultural land or small to medium sized construction sites, consider theHY-17 (1520KG)maybeHY-20 (1980KG)They have stronger climbing ability and higher digging height. They have stronger climbing ability and higher digging height.
Large-scale earthmoving operations:For larger construction tasks, such as mining or large-scale excavation, options such asHY-30 (3460KG)Its 0.105 m³ large capacity shovel significantly improves work efficiency.
2. machine weight and transportation convenience
The weight of a mini excavator has a direct impact on how it can be transported. For users who need to change job sites frequently, models weighing less than 1.5 tons (such as the HY-12 or HY-15) are easier to transport on light trailers and are less likely to damage soft ground. Heavier models (such as the HY-27 or HY-30) are powerful but may require more complicated transportation arrangements.
3. Depth and height of excavation
Digging depth and height are key technical indicators for assessing the suitability of an excavator for a particular job. For example.HY-20With a maximum digging height of 3,365mm, this model is suitable for high level operations. If deeper ditches need to be handled, a model with a greater digging depth can be chosen, such as theHY-18Type.
4. engine performance and fuel economy
Engine performance affects the power output and fuel economy of an excavator. Example:
Low power demand scenario:For light duties such as garden maintenance, you can choose the 12HP engine.HY-08It is powerful enough to handle small jobs while consuming less fuel.
High power demand context:For hard soil excavation or crushing, you can choose the 28-30HP engine.HY-17maybeHY-25Its high power design ensures long time and high intensity operation.
5. Hydraulic System and Versatility
The design of the hydraulic system determines the stability and efficiency of the excavator. For example.Model 17 and aboveThe dual-pump hydraulic system supports the efficient operation of multi-functional implements (e.g., breaker hammers, wood grabbers).HY-12The single-pump design of the models up to and including the above is more suitable for lightweight operation.
6. Climbing ability and chassis design
For users who need to work in rough terrain or on steep slopes, climbing ability and chassis stability are important considerations. Example:
HY-17cap (a poem)HY-20With a climbing capacity of up to 45°, it is suitable for complex environments such as mountainous areas and mining.
electableLonger tracksmaybeChassis telescoping function(e.g. Model 20/25C) further enhances the stability of the equipment, especially in soft soil or irregular ground.
7. Annex compatibility
The versatility of mini excavators is reflected in their compatibility with different accessories. For example, some models support the installation of accessories such as breaker hammers, augers, grass trimmers, etc. Users need to ensure that the hydraulic system and power performance can support the use of the target attachments when selecting equipment. For exampleHY-17cap (a poem)HY-20Hydraulic shut-off valves are standard and can be quickly adapted to a wide range of tools.
8. Maintenance and after-sales service
When choosing a compact excavator, it is also important to pay attention to how difficult it is to maintain the equipment and the after-sales support. Models with branded engines, such as Kubota or Yoma, usually have better durability and parts availability. SimilarlyFree manufacturer's warranty for one year.The policy also reduces the risk of subsequent use by the user.
To select the most suitable mini excavator model, you should consider the above factors according to the specific job requirements and budget, so as to realize the balance of work efficiency and effectiveness.
0.8-1.5 tons mini excavator application
Mini-excavators in the 0.8-1.5 ton classBy virtue of itsCompact body design,Flexible operating systemas well asRuggedized body(reduced maintenance costs), it performs well in a wide range of application scenarios, and is particularly suitable for working environments where space is limited and the requirements for detailed construction are high. I will combine the performance of each machine and the actual application scenarios to introduce the application areas and advantages of this tonnage of small excavator in detail.
1. Urban gardening and greening works
In urban greening construction, this class of compact excavator is popular for its compactness and flexibility. For example, ourHY-08cap (a poem)HY-10(The ultra-narrow body (800kg and 1000kg respectively) allows easy access to narrow walkways and patio doors, making it ideal for tree pit digging, irrigation pipe laying, and seedling planting in landscape construction. The 0.02-0.03m³ bucket capacity and maximum digging depth can well meet the needs of shallow construction, ensuring efficient operation while minimizing damage to the surrounding environment.
2. Agricultural and Rural Infrastructure
In the field of agriculture, 0.8-1.5-ton mini excavators are widely used in the excavation of farmland drainage ditches, small-scale water conservancy projects and soil preparation in orchards due to their easy transportation and multi-functionality. For exampleHY-12cap (a poem)HY-15Equipment40° climbing capacitycap (a poem)12-18HP power outputThe single-pump hydraulic system is designed with a durable manganese steel structure for long term outdoor use. The single-pump hydraulic system is designed with durable manganese steel components for long-term outdoor use.
3. Minor building and interior demolition works
In small construction projects, these machines can efficiently perform foundation excavation, pipe laying and delicate concrete breaking. In particularHY-17By virtue of45° climbing capacityWith its smaller turning radius and higher power (28-30HP), this model is capable of handling construction tasks in complex terrain. Thanks to its small turning radius and dual-pump hydraulic system design, this model is also capable of efficient turning operations for clearing wall foundations and earth moving in narrow areas during space-constrained interior demolition projects.
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4. Micro-construction in municipal works
Municipal projects, such as underground cable laying, fiber optic pipe burial and sidewalk reconstruction, require a high degree of size and flexibility in construction equipment. HY-18With a bucket capacity of 0.045m³ and a digging height of up to 3010mm, it is capable of completing micro-earth excavation tasks quickly, and its 10RPM slewing speed significantly improves operational efficiency. The compact size and low-noise water-cooled engine can also effectively minimize the disturbance to the surrounding environment when working in busy urban or residential areas.
5. Retail leasing market
Excavators in this class are commonly found in the rental market due to their simplicity of operation, ease of maintenance and ability to meet most minor construction needs. Equipment such asHY-15cap (a poem)HY-17It is not only capable of performing a wide range of general-purpose construction tasks, but also supports the installation of a wide range of implements (e.g., battering rams, augers, etc.), thus further enhancing its versatility. This versatility makes it ideal for rental companies and short-term project teams.
6. Flexible accessory support and customization
Excavators in the 0.8-1.5 ton class typically support a variety of implements such aswood grabber,grass shear,Shellheadcap (a poem)breaker hammeretc. This enables this class of equipment to be used in a multi-purpose manner to accommodate different construction needs such as landscaping, waste disposal and light demolition. In addition, some models also support personalized customization, including closed cab, hydraulic swing function and track retracting system, to meet the specific needs of users in different construction scenarios.
0.8-1.5 tons small excavator with itsEfficient Flexibility,versatilitycap (a poem)Economical and PracticalThese mini excavators are widely used in the fields of gardening, agriculture, municipal and indoor demolition, etc. Whether it is a delicate operation in narrow spaces or a small project in harsh terrain, these mini excavators can be used to complete the task. Whether it's a delicate operation in a narrow space or a small project in rough terrain, these small excavators can be used to complete the task, making them an efficient and convenient solution for small operations.
1.5-2.2 tons mini excavator application
1.5-2.2 ton mini excavatorWith its strongversatilitycap (a poem)Efficient performanceIt is a popular choice for small to medium sized construction projects. Compared to smaller 0.8-1.5 ton excavators, this tonnage is significantly more powerful, deeper and more stable, while still retaining the compact design and flexibility required for smaller excavators.
1. Urban infrastructure and maintenance
1.5-2.2 ton excavators are particularly suitable for operation in narrow urban environments due to their compact body and flexible turning radius. They are often used in:
- Pipe laying and maintenance:This tonnage excavator is capable of digging medium width trenches with ease, and is especially suitable for urban sewer, fiber optic line and power pipeline construction.
- Road Maintenance:Whether it's roadway excavation or roadbed processing, these excavators are up to the task. In addition, their small size allows them to operate efficiently in limited spaces such as high traffic areas or sidewalks.
2. Agriculture and gardening projects
This tonnage of compact excavators also excels in agricultural and landscaping operations. They have enough digging capacity to handle most medium-sized tasks, and their versatility boosts efficiency:
- Farmland preparation:Used for clearing irrigation channels, digging drains, or for land leveling and loosening operations.
- Landscaping:In landscape construction, excavators can be used to dig tree pits, install irrigation systems, or perform precise placement of landscape stone.
- Crushing and earthmoving operations:The machine can be equipped with hammers, looseners and other implements to quickly handle hard soil or small rocks.
3. Minor building works
For small construction projects, these excavators are highly adaptable. For example:
- Foundation Excavation:Whether digging shallow foundations or performing foundation earthwork, the 1.5-2.2 ton excavator has the digging power and precision to meet the demand.
- Material handling:When equipped with accessories such as wood grabbers or thumb clamps, you can efficiently move building materials such as bricks and lumber.
- Interior demolition:Since some models (such as the HY-20 model) have a tailless design, it is possible to carry out wall demolition, floor excavation, etc. in narrow indoor environments.
4. difficult terrain operations
Excavators of 1.5-2.2 tons are usually equipped with strong climbing ability (e.g. HY-20 and HY-20 with45° Climbing CapacityThis makes it flexible to operate in mountainous or uneven terrain. At the same time, excavators of this tonnage are often equipped with high-strength hydraulic systems to provide a more stable operating experience. For example:
- Road construction in mountainous areas:Used for excavating slopes, clearing debris or laying drainage systems.
- River management:Combined with special implements such as grapples or shell buckets, they can be used to clean up river silt or move gravel.
5. Ease of mobility and transportation
Despite the increased performance of excavators in this tonnage range, their total weight usually remains between 1.5 and 2.2 tons, for example, the HY-20 has an overall weight of 1,890 kg and the HY-20 has an operating weight of 1,980 kg. This allows them to be transported on light trucks or trailers, facilitating easy cross-project mobility. At the same time, their smaller size also allows them to enter low or narrow areas, further improving accessibility.
6. Auxiliary support
1.5-2.2 ton excavators typically support a wide range of accessory options, such as augers, breaker hammers and wood grabbers, making them easily adaptable to a wide variety of tasks. For example:
Small piles with augers.
Use a crushing hammer to handle concrete blocks or rock.
Carries a lawn mower for garden maintenance.
Typical models are matched to the scene:
Model HY-20: Suitable for urban construction projects, it has a large shovel capacity (0.08-0.1m³) and a strong shovel digging force (16.5KN).
Model HY-20: It is superior in working conditions that require higher digging height (3880mm) and hydraulic system pressure (20.8mpa), and is suitable for small infrastructure projects.
Model HY-17: Dual-pump hydraulic system with high-strength structural parts, suitable for high-intensity agricultural or forestry projects.
The 1.5-2.2-ton compact excavators are a cost-effective option that provide reliable performance in a variety of work situations. Whether it's for urban construction, agricultural applications or complex terrain, this tonnage of compact excavators brings significant construction convenience with flexibility and efficiency, making them ideal for small to medium-sized projects.
2.2-3.5 tons mini excavator application
2.2-3.5 ton mini excavatorThe combination of large capacity and flexibility makes it a popular choice for many larger construction scenarios. Compared to smaller excavators, machines in this range offerStronger digging power,Higher stabilitycap (a poem)Wider range of applicationsIt is also relatively compact in size, making it suitable for space-constrained environments.
Main Application Scenarios
Municipal Engineering and Pipelaying
In urban road construction and underground pipe laying, 2.2-3.5-ton compact excavators are very popular due to their modest size and efficient performance. For exampleHY-20Equipped with a 0.06m³ bucket, the digging height can reach 3880mm, which is sufficient to meet the needs of deeper trench digging, and at the same time, the equipment is compact enough to move flexibly in the narrow streets.Its hydraulic system pressure is up to 20.8mpa.It provides enough power to dig through hard soil or lay larger pipes.
Gardening and Landscape Engineering
For landscaping projects such as tree planting, irrigation system deployment and landscape stone transportation, the 2.2-3.5-ton mini excavator can easily handle the task. For example.HY-23With a bucket capacity of 0.07m³ and a maximum digging height of 3,980mm, it is capable of quickly completing tasks such as trenching and terrain preparation. In addition, the optional wood grabber, soil loosening device and auger can adapt to the diversified needs of gardening and greening.
Construction and renovation of building infrastructure
In residential foundation work and small building renovations, excavators in this weight range balance operational efficiency and maneuverability. For example.HY-27Equipped with a 0.075m³ bucket and a digging height of up to 4750mm, it is suitable for handling projects requiring greater digging depth and height. Its operating weight (2630kg) provides enough stability to operate efficiently during foundation excavation, concrete cleaning and other processes.
Agriculture and Livestock Operations
In agricultural scenarios such as farmland ditch digging and livestock field preparation, the 2.2-3.5-ton compact excavator has become an indispensable tool thanks to its higher climbing ability and long-lasting operational performance. For example.HY-20The model has a 45° climbing ability, which is very suitable for reclamation and terrain preparation work in mountainous areas. Its multifunctional attributes can also meet the needs of irrigation facilities and farm cleaning.
Equipment Features and Benefits
High Performance Hydraulic Systems
For example, the hydraulic system of our 90 series equipment can reach a pressure of 22.5mpa, providing sufficient power support for digging and lifting. This performance is particularly good in hard soil or gravel excavations.
Combination of working height and digging depth
For scenes where excavation and earthmoving need to be done efficiently.HY-25The maximum digging height of the machine reaches 3980mm and the maximum digging depth is sufficient for deeper underground works.
Transportation Convenience
Despite the fact that smaller compact excavators are more lightweight, excavators in this area can still maintain some transportation flexibility. For exampleHY-20cap (a poem)HY-23The total weight of the equipment is between 2 and 2.5 tons, which is still suitable for small and medium-sized trailers for frequent movement between different operations.
Compatibility
This tonnage of equipment can be used with a variety of additional tools such asbreaker hammer,ShellHead andaugerThis further expands the range of applications. For example, crushing operations for demolishing old buildings or drilling holes in the ground for installing fences can be easily accomplished by replacing the metal.
Real Case Study
A construction project in a suburban residential subdivision in Taiwan required the completion of underground water mains and landscaping in a narrow area. For this project, we choseHY-20cap (a poem)HY-25Small excavators for trench digging and tree planting. These machines are capable of completing tasks quickly and maneuvering flexibly in a limited workspace, while meeting diverse operational needs through the switching of different implements. We have received feedback from the construction team that these excavators have significantly shortened construction time and reduced labor costs.
Overall, the 2.2-3.5-ton mini excavator, with its higher operating capacity and versatility, has become themunicipal engineering,Landscaping,Building foundationscap (a poem)AgricultureThey are ideal for high load work and flexible operation under more complex site conditions. Their ability to handle high workloads and their flexibility in more complex site conditions make them an effective assistant for all types of construction teams.
Small Excavator Turning Radius and Its Importance
The radius of rotation is a key technical parameter when selecting a mini excavator, which directly affects the flexibility and adaptability of the equipment in the workplace. The so-called turning radius usually refers to the minimum space radius required for the upper body of the excavator to rotate 360 degrees around the turning center. The size of the radius of rotation is not only related to the overall size of the excavator, but is also affected by the length of the working arm, the size of the bucket, and the design of the tail section of the machine. Understanding and selecting the appropriate radius of rotation can help users complete their operations more efficiently while avoiding unnecessary risk and wear and tear.
1. why is the radius of rotation so important?
In practice, small excavators are usually applied to operations in narrow spaces, such as urban building foundation construction, gardening and greening excavation, indoor demolition works and so on. Therefore the radius of rotation has a greater influence on the construction, such as:
Improvement of construction efficiency: Smaller rotary radius makes it easier for excavators to perform complex operations in narrow spaces, eliminating the need for frequent adjustments to the machine position and saving construction time.
Avoid collision and damage: In limited work areas, especially near walls or other equipment, a small radius design (e.g., tailless models) effectively reduces the risk of rear-end collisions and protects both the equipment and the surrounding environment.
Suitable for a variety of scenarios: For example, excavators with a tailless body design such as the HY-20 (Kubota engine model) are suitable for municipal projects that require precise operation, while the extended 22-C is more flexible and suitable for special operations due to its side-swinging angle design.
2. Characteristics of models with different radius of rotation design
The following are common types of turnaround radius designs and the corresponding scenarios:
Standard rotary model: Suitable for wider construction sites. For example, the HY-30 model with a larger rotary radius is suitable for agricultural land reclamation or small and medium-sized earthmoving projects.
Zero-tail rotary model: This design reduces tail protrusion, making it suitable for operations in tight spaces. For example, the tail-less design of the HY-20 with Kubota engine is suitable for gardening, indoor or urban infrastructure.
Extended design: For example, the extended HY-22-C has a larger radius of rotation, but the side swing angle design increases the flexibility of operation and is especially suitable for side operation.
3. Typical Parameter Comparison and Selection
Model | Rotary Radius Characteristics | Applicable Scenarios | Remarks |
---|---|---|---|
HY-08/09 | Ultra-small rotary design | Interior demolition, basement work | Small size and high flexibility |
HY-20 | Tail-less rotary design | Municipal Engineering, Landscaping | Kubota engine, flexible operation, tailless fuselage |
Extended 22-C | Increase radius of rotation | Off-set earthwork, large site construction | Supports 92.7° swing to meet special construction needs. |
HY-27 | Standard rotary design | earthwork | High digging power and large turning radius, suitable for field operation. |
As you can see from the above comparisons, the design of a compact excavator's radius of rotation has a direct impact on its operational flexibility and the wide range of applications it can be used for. For example, if your construction site requires efficient and compact operation, then a tailless model with a small radius of rotation would be ideal.
4. Optimization of the radius of gyration in practice
In practice, it is also possible to optimize the use of the excavator to take full advantage of the radius of gyration by
- Select the appropriate add-on:Equipped with a hydraulic side swing system, the boom can effectively reduce the frequency of overall excavator movement and improve operational efficiency.
- Optimize machine layout:Plan the construction site in advance to minimize the interference of obstacles to the machine rotation.
- Train operators:Familiarize yourself with the rotary performance of the excavator to avoid unnecessary risks caused by operating errors.
The radius of rotation is one of the key parameters to be considered when selecting a mini excavator. Combined with the actual site conditions and operational requirements, a reasonable choice of the right model can significantly improve construction efficiency and ensure the long-term reliability and safety of the equipment.
Transportation and Accessibility of Machines
Transportation and accessibility is a critical consideration when choosing a compact excavator, especially for users who need to move equipment frequently or operate in space-constrained work environments.
1. Weight and ease of transportation
Small excavator'sWeight determines how difficult it is to transport. Our popular models, for example, range in weight from 800 kilograms (such as the HY-08) to 3,460 kilograms (such as the HY-35). For the lighter models (such as the HY-08 and HY-10), they can be easily transported on a lightweight trailer, and most can be hauled in a family pickup truck or minivan. For heavier models (such as the HY-27 and HY-35), a larger flatbed trailer or even a commercial carrier may be required. When transporting equipment, it is important to be aware of the vehicle's maximum load capacity and local road transportation laws to ensure safety and compliance.
2. size and accessibility
The compact dimensions of the compact excavators allow them to access narrow sites that conventional excavators cannot reach. For example, the ultra-narrow body design of the HY-08 and HY-09 models, which are typically less than 1 meter wide, makes them ideal for accessing garages, landscaped yards, city buildings or interior renovation sites. The tail-less design of the HY-20 (Kubota) further enhances operational flexibility by preventing the tail from hitting obstacles when operating in tight spaces.
3. Low noise and environmental adaptability
Some small excavators (such as HY-10, HY-20K) adopt Kubota, Yanmar and other high-efficiency three-cylinder water-cooled engines, which have lower noise and are very suitable for noise-sensitive environments such as urban residential areas, hospitals or schools. In addition, the track design of small excavator provides good ground adhesion and low ground pressure, which can move flexibly in muddy or soft soil environment without damaging the ground easily.
4. Hill climbing capacity and terrain adaptation
Climbing capability is a key factor in transporting a mini excavator to the job site. For example, the HY-12 and HY-15 models have a climbing capacity of 40°, while the higher-end HY-17 and HY-20 models are even capable of 45°, which is a significant advantage in mountainous areas, slopes or other areas of undulating terrain. This performance not only ensures smooth access to the work area, but also provides safe operation in steep slope environments.
5. Transportation Costs and Flexibility
For users who need to move over long distances, lightweight mini excavators (such as HY-12 model) with lower fuel consumption and transportation costs are a cost-effective choice. For crews that need to move frequently from one job site to another, they can choose a model with a telescopic chassis and longer tracks (such as the HY-20-C) to improve their mobility. In addition, medium-sized equipment such as HY-35 is more suitable for long-time operation at a single large-scale construction site to reduce the frequency of transportation.
6. Special transportation scenarios
Transportation requirements for certain special scenarios also require special consideration. For example, when working in narrow alleys or inside buildings, a compact excavator with quick attachment removal can be selected to reduce transportation and access difficulties. For special scenarios where transportation via elevator is required, consideration should be given to whether the overall height and width of the machine can be adapted.
Transportation and accessibility of a mini excavator directly affects its operational efficiency and economy. You should select the appropriate model based on the weight of the equipment, the size of the body, the space constraints of the job site, and the capacity of the means of transportation. Confirming the equipment's transportation requirements with the manufacturer and fully evaluating the terrain and accessibility of the work site before purchase can avoid time and cost wastage later on if the equipment cannot reach the work site.
If you don't know which model of machine you need, you can contact our customer service, we will give you a satisfactory solution.
Tips for Choosing the Right Size Mini Excavator
When choosing a mini excavatorUnderstanding specific needsand the working environment are of paramount importance. Different sizes of mini-excavators have their advantages, but it's important to ensure that the equipment you choose offers the best balance between efficiency and cost. Here are some professional and practical suggestions for the workplace:
1. Identify project needs
- Task Type: If the work is mainly light work, such as gardening, digging trenches in farmland, etc.0.8-1.5 tonsThe compact excavator is more than adequate for the job. For more complex construction foundation work or earth moving, the2.2-3.5 tonsThe excavator may be more suitable.
- Workspace: Recommended for operation in confined spaces.Tail-less designThe models, such as HY-20 (Kubota) or 20K, have excellent flexibility and turnaround capability.
2. Evaluate terrain and environmental conditions
- For sloped or uneven ground work, choose the one with theStronger climbing ability(e.g., 40°-45°) compact excavators, such as the Model 80-15 or HY-17, can better adapt to complex terrain.
- If the floor is soft, it is recommended to useExtended ChassisTo improve stability, such as the extended 22-C model.
3. Match digging depth and height
- Preferred if deeper trenches or construction foundations need to be dug.Maximum digging depthLarger models, such as the HY-20, have a digging depth range of about 3 meters.
- For loading operations, it is necessary to considerMaximum digging heightIf you need to load materials into a truck that is taller than 3 meters, you can choose HY-30 or HY-18 model, with a maximum digging height of more than 3.3 meters.
4. Check accessory compatibility
- Based on specific mission requirements, consider the requiredOptions. Example:
- breaker hammerFor demolition work, optional models with breaker hammer shut-off valve are available, e.g., Model HY-17.
- augerSuitable for drilling operations, it is recommended to choose a medium-sized model equipped with a powerful hydraulic system, such as the HY-25 model.
- Ensure that the excavator's hydraulic system and power are matched to the attachment.
5. Transportation and Accessibility
- If frequent turnaround operations are required, the mini excavator'sWeightcap (a poem)External dimensionsThis is an important consideration. For example, the HY-08's ultra-narrow body is designed for easy transportation, making it especially suitable for operations in urban areas.
- For longer distances, it is recommended to choose a lightweight model that is easy to tow, such as the HY-12 (1180kg).
6. Focus on fuel economy and maintenance costs
- Compact excavators with high-efficiency engines are more economical for long hours of operation. For example, the use ofKubota EngineThe HY-20 model has low fuel consumption and high reliability.
- Understanding whether the after-sales service support is perfect, such as whether it provides free maintenance or customized parts service, can effectively reduce the hidden costs in long-term use.
7. Importance of Turning Radius
- For situations where frequent turns are required or when working in narrow construction sites, choose a model with a small radius of rotation, such as HY-17 or HY-20K, to increase work efficiency and avoid damage to surrounding facilities.
8. Consider equipment upgrades and expansions from a long term perspective
- If you are planning to expand your business, it is advisable to choose a company that has moreFunctional Upgrade PossibilitiesModels with upgrades such as the ability to install a closed cab, air conditioning, hydraulic side swings, etc., can significantly improve operator comfort and efficiency.
Depending on your work requirements and budget, you can choose aThe best excavator for your site conditionsThe HY-20 or HY-20 is a good choice for construction sites that require frequent loading of high trucks and medium excavation. For example, the HY-20 or HY-20 would be a good choice for a construction site that requires frequent loading of trucks and medium-sized excavations. For landscaping or small trench excavation, the HY-08 or Extended 22 may be more appropriate.Choosing the right equipment not only improves efficiency, but also saves operating costs and maximizes the use of resources.
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