1.2-Ton Small Excavator
1. Ultra-light 1.2-ton body with a ground pressure of only 22Kpa, suitable for extremely sensitive sites like rooftop gardens and ancient building renovations. 2. Overall width of 850mm, able to pass through narrow passages, adapting to confined spaces such as indoor compartments and basements. 3. Equipped with a 10kw high-efficiency engine, consuming as low as 1.8L/h fuel and meeting Euro 5 emission standards. 4. Features electronic power steering, reducing operating force by 40%, easily manageable even for female operators. 5. Digging precision reaches ±3mm, competent for delicate tasks like rockery stacking and micro-pipeline laying. 6. Removable track design, allowing 3 people to complete disassembly and assembly in 10 minutes, facilitating elevator transportation. 7. Supports 0.02-0.04m³ customized buckets, adapting to special scenarios such as jewelry manors and laboratory foundations. 8. Total weight less than 1.5 tons, loadable by household MPVs, with extremely low transfer costs.
The 1.2-ton mini excavator (model WK12), centered on "extreme compactness + scenario adaptability", has become an exclusive tool for ultra-small engineering projects and operations in special sites. Its ultra-light 1200kg body, paired with 180mm-wide tracks, results in extremely low ground pressure, making it particularly suitable for scenarios with strict ground bearing requirements such as rooftop garden renovation and ancient building repair, avoiding structural damage.
The power system is equipped with a KOOP192 engine (with an optional Kubota D722 engine, which increases power to 10.2kw). The 7KW rated power, combined with an air-cooled heat dissipation design, enables stable operation even in confined spaces, with economical fuel consumption and compliance with environmental protection standards. Although the travel speed of 2.1km/h is slow, coupled with the 934mm chassis width and 1371mm minimum turning radius, it can flexibly move through restricted areas such as indoor compartments and basements, and even complete operation deployment through narrow corridors.
Operational performance focuses on micro-precision operations: the 400mm-wide bucket with a capacity of 0.018m³, combined with a hydraulic system with a working pressure of 16MPa, achieves millimeter-level digging precision. It can accurately handle tasks such as shaping rockery stacks and excavating micro foundation pits for laboratory foundations. With a maximum digging height of 2283mm, depth of 1436mm, digging radius of 2507mm, and unloading height of 1698mm, its coverage fully meets the needs of ultra-small engineering projects. The maximum climbing capacity of 15° makes it suitable for operations on low-slope sites.
The equipment design fully considers the needs of special scenarios: the minimum ground clearance of 197mm ensures passage on uneven ground. Optional swing booms, telescopic tracks, and enclosed cabins further enhance adaptability to complex environments. The 3000rpm rotation speed accelerates the operation cycle, and the modular component layout facilitates easier maintenance. From landscape shaping in jewelry manors to small indoor demolition projects, this "micro expert" unlocks more operational possibilities with its small size.
Model | WK12 |
Operating weight | 1200kg |
Digging bucket capacity | 0.018m³ |
Bucket width | 400mm |
Engine | KOOP192 |
Heat dissipation mode | Air Cool |
Rated power | 7KW |
Optional engine | Kubota D722,10.2kw |
Travel speed | 2.1km/h |
Chassis width | 934mm |
Track width | 180mm |
Minimum ground clearance | 197mm |
Maximum digging height | 2283mm |
Maximum unloading height | 1698mm |
Maximum excavation radius | 2507mm |
Maximum digging depth | 1436mm |
Vertical digging depth | 1436mm |
Minimum radius of tum | 1371mm |
Turning speed | 3000rpm |
Maximum climbing capacity | 15° |
Working pressure | 16MPa |
Optional | Swing boom, telescopic tracks, Enclosed cabin |
