With the continuous upgrading of the demand for large-scale and refined engineering construction, medium-intensity operation scenarios have placed higher requirements on the power, load-bearing capacity, and operating efficiency of equipment. The Model 30 mini excavator, as the flagship model of the 3.0-ton class mini tracked excavator, has emerged to meet this need. It has achieved a comprehensive upgrade based on the Model 25, retaining the core advantages of small equipment such as “compactness, flexibility, and convenient transportation,” while possessing power output and operating capabilities close to those of medium-sized excavators. It precisely fills the market gap between 2.5-ton and 4.0-ton class equipment, and can flexibly move through confined spaces while efficiently completing high-intensity earthmoving, breaking, drilling, and loading operations.
It is widely used in diverse scenarios such as municipal engineering, landscaping, orchard agriculture, indoor demolition, pipeline excavation, house renovation, rural construction, small mines, and engineering rental. It is the core preferred equipment for engineering contractors, growers, construction teams, and rental companies, and is a “high-intensity operation all-rounder” that balances efficiency, durability, and cost-effectiveness. Compared to mini excavators such as the 15, 17, 20, and 25 models, the 30 model represents a comprehensive leap forward in power output, digging depth, bucket capacity, and load-bearing capacity. Its operating efficiency is over 35% higher than the 25 model, easily handling high-intensity construction tasks without frequent downtime for maintenance. Compared to 4.0-ton and above medium-sized models, it has a smaller footprint, lower transportation costs, and a lower operating threshold, eliminating the need for specialized large trailers and experienced operators, significantly reducing operating costs and investment barriers. This 30-ton mini excavator is developed and manufactured strictly according to export quality standards, using core components from leading international brands.
Core Design and Structural Advantages
1. Optimized Tailess Design, Adaptable to Both Narrow Spaces and High-Intensity Operations
The 30-type small excavator is designed to balance flexibility and high-intensity operation requirements, adopting an optimized compact tailess slewing design. The tail slewing radius is controlled within 950mm, slightly smaller than the track width. During 360° full slewing operations, it will not scratch walls, obstacles, or surrounding buildings, completely solving the problem that high-intensity excavators "cannot turn around and are prone to collisions" when working in narrow spaces. At the same time, by optimizing the distribution of the machine's center of gravity, the stability of the machine during high-intensity operations is significantly improved, avoiding problems such as rollover and shaking during operation.
The overall height of the machine is controlled within 2.4 meters, and the width can be flexibly adjusted according to working conditions. It is equipped with a standard retractable chassis, with a width of only 950mm after contraction and 1250mm after expansion. It can easily pass through narrow passages over 1.1 meters, residential alleys, and gaps between greenhouses, and can also enter enclosed spaces such as elevators, basements, and indoor workshops for operations, adapting to refined scenarios such as indoor demolition, basement excavation, and elevator shaft construction. At the same time, the length of the machine is optimized to 4.8 meters, with flexible turning and a small minimum turning radius. It can achieve flexible steering and quickly adjust the working angle in narrow sites, greatly improving operational flexibility and efficiency, and truly achieving the dual adaptation of "being able to work in narrow spaces and being competent for high-intensity tasks".
Full coverage of applicable scenarios
The 30-type small excavator, with its flexible body, powerful power, rich functions, and durable quality, is suitable for operations in various scenarios, covering multiple fields such as municipal engineering, agricultural orchards, indoor renovation, small-scale projects, leasing business, small mines, and river dredging. The specific applicable scenarios are as follows:
1. Municipal Engineering
It is suitable for high-intensity and refined construction in narrow urban spaces, including community renovation, road maintenance, sidewalk excavation, cable pipeline laying, street lamp foundation construction, green belt pruning, park trail construction, municipal drainage ditch excavation, small river dredging, urban pipe network transformation and other operations. Due to its compact body, it can work in densely populated and narrow spaces such as urban residential areas and scenic spots without affecting traffic and residents' lives. At the same time, it meets environmental protection standards and has strong power, which can efficiently complete high-intensity municipal construction tasks and meet urban construction requirements.
2. Agricultural Orchards
It is widely used in large-scale agricultural production and orchard management, including orchard ditching, fertilization, weeding, deep soil plowing, fruit tree transplanting, greenhouse soil loosening, ridging, drainage ditch excavation, greenhouse renovation, mountain reclamation, terraced field transformation, livestock farm manure cleaning, farmland water conservancy construction, large orchard arrangement and other operations. The compact body can work freely between orchard rows and in greenhouses without damaging fruit trees and crops. At the same time, it has strong power, which can easily handle high-intensity operations such as orchard deep plowing and mountain reclamation, greatly improving agricultural production efficiency, replacing manual labor, and reducing planting costs.
3. Indoor and House Renovation
It is suitable for indoor high-intensity demolition, ground crushing, wall renovation, basement excavation, elevator shaft construction, old house renovation, construction waste cleaning, small foundation construction, indoor decoration foundation engineering and other operations. The tail-swing-free design and retractable chassis allow it to easily enter enclosed spaces such as elevators, basements, and indoor workshops. It operates flexibly without damaging surrounding buildings. At the same time, it has strong power and high efficiency in crushing and demolition, making it an ideal equipment for indoor high-intensity renovation.
4. Small-scale Projects and Rural Construction
It is suitable for rural revitalization construction, rural toilet renovation, septic tank excavation, drainage ditch construction, rural road paving, small bridge foundation construction, rural housing construction, rural water conservancy projects, mountain development, rural pipe network transformation and other operations. The flexible body can work freely in complex terrains such as narrow rural roads, fields, and mountains. It is convenient to transport without large trailers, which greatly reduces construction costs. At the same time, it has strong power and can efficiently complete high-intensity construction tasks, helping to speed up rural construction.
5. Engineering Leasing Business
Due to its wide range of applicable scenarios, simple operation, low failure rate, quick cost recovery, strong power, and high work efficiency, it has become the core preferred model for engineering leasing businesses. It can be leased for short-term construction, scattered operations, emergency construction, high-intensity construction, etc., covering multiple fields such as municipal administration, agriculture, indoor renovation, and small mines. The leasing demand is large, the income is stable, and the investment return rate is high. Compared with the 25-type, the leasing unit price is higher, making it a high-quality choice for leasing startups and able to create higher profits for leasing businesses.
6. Small Mines and Stone Processing
It is suitable for high-intensity operations such as shallow mining, rock crushing, and ore loading in small mines, as well as stone crushing, handling, and sorting in small stone processing plants. It has strong power and high crushing efficiency. The compact body can work in narrow spaces such as small mines and stone processing plants without the need for large equipment, which greatly reduces mining and processing costs. It is suitable for scenarios such as small mines and stone processing, and is an ideal equipment for small mine mining.
7. River Dredging and Environmental Remediation
It is suitable for dredging operations in small rivers, ponds, and reservoirs, as well as environmental remediation and garbage cleaning operations. It has strong power and can easily excavate silt and garbage. At the same time, equipped with relevant auxiliary tools, it can realize integrated dredging and transportation operations with high efficiency and convenient operation, suitable for scenarios such as river dredging and environmental remediation.
華陽重工
