What are the specifications of the 30U-6A Mini Excavator?
The 30U-6A Mini Excavator is a powerful yet compact machine engineered by Shandong Mingko Industry Corporation, designed to tackle various excavation needs with remarkable efficiency. This versatile machine combines impressive digging capabilities with a user-friendly design, making it suitable for construction companies, contractors, and individual operators alike. The 30U-6A Mini Excavator features a robust Euro 5 EPA Kubota D1105 engine delivering 14KW of power, an operating weight of 3000kg, and a maximum digging depth of 2830mm. Its zero-turn tail design makes it exceptionally maneuverable in confined spaces, while the hydraulic pilot valve control system ensures precise operation even for complex excavation tasks.
Key Technical Specifications of the 30U-6A Mini Excavator
Engine Performance and Efficiency
The 30U-6A Mini Excavator is powered by a state-of-the-art KUBOTA D1105 engine that complies with EPA4/EURO 5 emission standards, making it an environmentally responsible choice for modern construction projects. This water-cooled, in-line, 4-stroke engine with mechanical pump delivers impressive performance with 14kW (19HP) at 2200rpm, ensuring sufficient power for demanding excavation tasks. The naturally aspirated engine produces a maximum torque of 70.3Nm at 1600rpm, allowing the 30U-6A Mini Excavator to handle tough soil conditions with ease. With a displacement of 1.123L and an engine oil capacity of 5.1L, this mini excavator offers remarkable efficiency for its size category. The well-designed cooling system prevents overheating during extended operation hours, allowing construction teams to maintain productivity even in challenging weather conditions. The fuel tank capacity of 23L provides sufficient operational time before refueling becomes necessary, optimizing worksite efficiency and reducing downtime significantly.
Hydraulic System and Digging Capabilities
The 30U-6A Mini Excavator excels in digging performance thanks to its advanced hydraulic system that delivers 20.5Mpa of pressure. The variable piston pump produces an impressive flow rate of 61.6L/min, enabling smooth and responsive control during operation. This hydraulic prowess translates into exceptional digging capabilities, with a maximum bucket digging force of 23.5KN and arm digging force of 14KN – specifications that rival larger machines in the market. The standard bucket capacity of 0.1m³ with a width of 500mm strikes the perfect balance between digging efficiency and maneuverability in tight spaces. The 30U-6A Mini Excavator achieves a maximum digging depth of 2830mm and a digging height of 3005mm, making it suitable for a wide range of applications from foundation work to utility trenching. The hydraulic oil tank capacity of 24L ensures consistent performance throughout long working hours, while the pilot valve control system allows operators to execute precise movements with minimal effort. These hydraulic specifications make the 30U-6A Mini Excavator particularly valuable for projects requiring both power and precision in confined working environments.
Mobility and Structural Design
The 30U-6A Mini Excavator features a track driving system engineered for optimal mobility across various terrains. With dual travel speeds of 2.6km/h (low) and 4.5km/h (high), operators can efficiently navigate between different work areas on the construction site. The 300mm wide steel track shoes provide excellent stability while minimizing ground pressure to just 24kpa, allowing the machine to work effectively on soft surfaces without causing excessive damage. The undercarriage design includes one carrier roller and three supporting rollers on each side, ensuring smooth track movement and extended component lifespan. With a remarkable 58% grade ability, the 30U-6A Mini Excavator can tackle slopes and uneven terrain with confidence, expanding its versatility on challenging job sites. The zero-turn tail design is particularly valuable for urban construction projects where space is limited, allowing the 30U-6A Mini Excavator to operate in tight spaces without compromising on performance. The swing speed of 10rpm enables quick and efficient repositioning during operation, enhancing overall productivity. The compact dimensions combined with a weight of 2750kg make this mini excavator easy to transport between job sites, reducing logistics costs and setup time for contractors managing multiple projects simultaneously.
Applications and Versatility of the 30U-6A Mini Excavator
Construction and Demolition Applications
The 30U-6A Mini Excavator proves to be an invaluable asset for various construction and demolition projects due to its exceptional capabilities and compact design. In urban construction sites, where space is often limited, the zero-turn tail configuration allows operators to work efficiently without worrying about the machine's rear swinging into obstacles or structures. This feature is particularly beneficial when excavating alongside buildings, in narrow alleyways, or in residential areas with space constraints. The 30U-6A Mini Excavator excels in foundation preparation, trench digging for utilities, and basement excavation. With its maximum digging depth of 2830mm, contractors can efficiently prepare sites for residential and light commercial construction projects. The powerful hydraulic system enables the 30U-6A Mini Excavator to break through compacted soil and remove debris with precision and speed. For demolition applications, the machine can be equipped with a hydraulic breaker attachment, transforming it into an effective tool for breaking concrete slabs, removing old foundations, or demolishing small structures. This versatility eliminates the need for multiple specialized machines on smaller demolition projects, resulting in significant cost savings for contractors. The machine's maneuverability allows it to access interior spaces for selective demolition work, making it ideal for renovation projects where precise removal of specific structural elements is required without damaging surrounding areas.
Landscaping and Agricultural Applications
The 30U-6A Mini Excavator has become increasingly popular among landscaping professionals and agricultural operators due to its versatility and minimal environmental impact. In landscaping projects, this mini excavator efficiently handles tasks such as pond excavation, tree planting, land grading, and hardscape preparation. The precise control offered by the hydraulic pilot valve system allows operators to create complex landscape features with accuracy, including decorative water features, retaining walls, and custom garden designs. The 30U-6A Mini Excavator's low ground pressure of 24kpa minimizes damage to existing turf when moving across finished landscapes, a critical advantage when working on established properties or sensitive environmental areas. For agricultural applications, the 30U-6A Mini Excavator proves invaluable for digging irrigation channels, creating drainage systems, clearing land, and maintaining farm infrastructure. Farmers appreciate the machine's ability to work in tight spaces between crops or structures without causing collateral damage. When equipped with an auger attachment, the 30U-6A Mini Excavator becomes an efficient tool for fence post installation, tree planting, and soil sampling across agricultural properties. The machine's compact dimensions make it easy to transport between different areas of large farms, improving operational efficiency during busy seasons. Its fuel efficiency is particularly valuable for agricultural operations where controlling operational costs is essential, providing economic benefits while maintaining high productivity levels across various farming tasks.
Utility and Infrastructure Maintenance
The 30U-6A Mini Excavator serves as an essential tool for utility companies and infrastructure maintenance teams tasked with installing, repairing, or maintaining critical service networks. The machine's precise digging capabilities make it ideal for excavating trenches for water pipes, electrical conduits, telecommunication lines, and gas utilities. When working in established neighborhoods or business districts, the compact footprint of the 30U-6A Mini Excavator minimizes disruption to traffic and daily activities while allowing workers to complete underground utility installations efficiently. Municipal maintenance departments utilize the 30U-6A Mini Excavator for stormwater system maintenance, repairing broken water mains, and addressing sewer line problems. The machine's ability to dig to a depth of 2830mm provides sufficient reach for most utility repair scenarios while its powerful hydraulics can break through road surfaces and compacted backfill to access buried infrastructure. When equipped with specialized attachments like grapples, the 30U-6A Mini Excavator becomes invaluable for clearing debris from drainage channels, culverts, and waterways. Its versatility extends to emergency response scenarios, where rapid excavation might be required to address utility failures or weather-related damage. The reliable KUBOTA D1105 engine ensures consistent performance even during extended operation hours, which is critical for emergency repair situations where work must continue until essential services are restored. Infrastructure maintenance teams appreciate the low maintenance requirements of the 30U-6A Mini Excavator, which translates to increased uptime and dependable performance for routine and emergency maintenance operations throughout the year.
Benefits and Advantages of the 30U-6A Mini Excavator
Cost-Effectiveness and Return on Investment
The 30U-6A Mini Excavator represents an excellent investment for construction businesses, rental companies, and independent contractors seeking to maximize their operational efficiency while minimizing costs. The initial acquisition cost of the 30U-6A Mini Excavator from Shandong Mingko Industry Corporation offers exceptional value compared to similar machines in the market, primarily due to the company's factory-direct sales model that eliminates middlemen and unnecessary markups. This competitive pricing makes the 30U-6A Mini Excavator accessible to smaller contractors and growing businesses with limited capital expenditure budgets. Beyond the purchase price, the ongoing operational economics of the 30U-6A Mini Excavator contribute significantly to its impressive return on investment. The fuel-efficient KUBOTA D1105 engine consumes minimal diesel while delivering optimal power output, resulting in lower daily operating costs compared to larger machines that might be unnecessarily oversized for many projects. With fuel consumption rates significantly lower than larger excavators, companies can save thousands of dollars annually in fuel costs alone. Maintenance expenses are also minimized due to the quality components used in the 30U-6A Mini Excavator and its user-friendly design that facilitates easy access to service points. The 12-month warranty provided by Shandong Mingko Industry Corporation further reduces financial risk associated with potential repairs during the initial ownership period. The versatility of the 30U-6A Mini Excavator also contributes to its cost-effectiveness by eliminating the need for multiple specialized machines. By investing in appropriate attachments, owners can configure their 30U-6A Mini Excavator for various applications from digging to material handling, demolition, and landscaping – essentially getting multiple machines for the price of one.
Operational Efficiency and Productivity
The 30U-6A Mini Excavator is engineered to maximize operational efficiency across diverse working environments, directly translating into enhanced productivity and improved project timelines. The machine's dual travel speeds allow operators to quickly move between work locations, reducing non-productive travel time on larger sites. The powerful hydraulic system, delivering 20.5Mpa of pressure and a flow rate of 61.6L/min, ensures rapid cycle times during repetitive digging operations, allowing operators to move more material in less time compared to manual methods or less capable machines. The ergonomic operator station of the 30U-6A Mini Excavator features intuitive controls that reduce operator fatigue and simplify machine operation, allowing even less experienced personnel to work efficiently after proper training. The hydraulic pilot valve control system provides precise feedback to the operator, enabling accurate excavation work that reduces the need for time-consuming corrections or refinishing. This precision is particularly valuable in utility work and finish grading applications where accuracy directly impacts project quality. The combination of the 0.1m³ bucket capacity and powerful digging forces (23.5KN bucket force and 14KN arm force) allows the 30U-6A Mini Excavator to handle tough soil conditions without struggling, maintaining consistent productivity even in challenging ground conditions. The machine's 10rpm swing speed facilitates quick repositioning between digging cycles, further enhancing overall efficiency. For contractors managing multiple projects, the transportability of the 30U-6A Mini Excavator represents another efficiency advantage – its 3000kg operating weight means it can be easily moved using standard trailers without requiring specialized heavy transport equipment or permits in most regions.
Quality Assurance and After-Sales Support
The 30U-6A Mini Excavator from Shandong Mingko Industry Corporation stands out in the market not only for its impressive technical specifications but also for the manufacturer's unwavering commitment to quality assurance and comprehensive after-sales support. Each 30U-6A Mini Excavator undergoes rigorous quality control procedures throughout the manufacturing process at Mingko's state-of-the-art 50,000 square meter production facility. The company's ISO 9001 certification demonstrates its adherence to internationally recognized quality management standards, ensuring consistency across all machines produced. The incorporation of premium components, such as the reliable KUBOTA D1105 engine and high-quality hydraulic systems, reflects Mingko's philosophy of building machines that deliver exceptional longevity and durability even under challenging working conditions. The 30U-6A Mini Excavator's compliance with EPA4/EURO 5 emission standards further attests to the manufacturer's commitment to producing environmentally responsible equipment that meets global regulatory requirements. This certification is particularly important for contractors working on projects with strict environmental compliance requirements or in jurisdictions with advanced emissions regulations. Shandong Mingko Industry Corporation's customer-focused approach extends beyond manufacturing quality to comprehensive after-sales support. Purchasers of the 30U-6A Mini Excavator benefit from a robust 12-month warranty program that covers major components against manufacturing defects, providing peace of mind and financial protection. The company maintains an extensive parts inventory to ensure rapid fulfillment of replacement part orders, minimizing potential downtime. The dedicated after-sales service department provides technical assistance via multiple channels, including remote troubleshooting and on-site service when necessary. For international customers, Mingko offers valuable support with shipping logistics and customs documentation, simplifying the import process even for first-time buyers unfamiliar with international equipment purchases. This comprehensive support system ensures that owners of the 30U-6A Mini Excavator can operate with confidence, knowing that expert assistance is readily available throughout the machine's operational lifecycle.
Conclusion
The 30U-6A Mini Excavator represents an optimal balance of power, efficiency, and versatility for construction professionals seeking a reliable compact excavator. With its impressive technical specifications, adaptability across diverse applications, and Shandong Mingko's commitment to quality and support, this machine delivers exceptional value and performance for various excavation needs. Are you ready to enhance your project capabilities with the powerful and versatile 30U-6A Mini Excavator? Contact Shandong Mingko Industry Corporation today to discuss your specific requirements and discover how our mini excavators can transform your operations. With our factory-direct pricing, customization options, comprehensive warranty, and 24/7 technical support, we're committed to your complete satisfaction. Reach out now at sales@mingkomach.com to request a quote or learn more about our products!
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