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Construction Excavator
Indoor Construction-Specific Mini Excavator
Tailored for indoor construction scenarios, this mini excavator offers features that address the unique constraints of enclosed spaces:
Low-Profile Design: With a height of less than 2.5 meters, it can easily navigate through low-ceilinged areas, doorways, or narrow corridors in buildings under renovation, avoiding structural obstacles.
Zero-Emission Operation: Equipped with an electric hydraulic system, it produces no exhaust fumes, making it ideal for indoor environments where ventilation is limited (such as basements, shopping malls, or residential interiors) and compliant with indoor air quality standards.
Enhanced Digging Capability: Optional telescopic arm extends the maximum digging depth to 3.5 meters, enabling efficient excavation tasks like foundation trenching, pipe laying, or debris removal even in deep indoor spaces.
This equipment balances compactness, environmental friendliness, and functionality, becoming a reliable tool for indoor construction projects.
Product Advantages
Specifically designed for narrow indoor spaces, this Construction Excavator combines precision and safety to meet the unique demands of indoor demolition and renovation:
Ultra-Compact & Maneuverable: Features a tail-swing-free design and an extremely small body, allowing transportation to working floors via reinforced elevators or segmented stair carrying—ideal for confined spaces like apartments, offices, or shopping malls.
Low-Impact Demolition: The bucket can be replaced with a lightweight crushing head (low vibration), enabling piece-by-piece removal of tiles and gypsum boards without cracking surrounding walls, protecting the integrity of remaining structures.
Precision Control: Equipped with a "micro-movement mode" where the bucket displaces only 0.5 cm per operation, ensuring accurate control over the demolition range to avoid unnecessary damage.
Operator Protection & Comfort: The cab is fitted with splash-proof guards and noise-reduction design (noise below 70 decibels), safeguarding the operator’s safety and comfort during prolonged indoor work.
| SPECIFICATION | Operation Weight | t | 0.95ton |
| Engine Brand | KOOP192 | ||
| Rated Power | Kw | 7.6 | |
| Digging Bucket Capacity | cbm | 0.018m³ | |
| Bucket Width | mm | 400 | |
| Traveling Motor | |||
| Travel Speed | km/h | 2.1 | |
| Swing Motor | PAIYI | ||
| Swing Speed | r/min | 8 | |
| Hydraulic System | Gear Pump | ||
| Body Swing Radius | mm | 744 | |
| Body Swing Angel | deg | 360 | |
| Boom Swing Angel(L/R) | deg | 55/45 | |
| Max. Grade Ability | deg | 30 | |
| Fuel Tank | L | 4.89 | |
| Hydraulic Fluid Chamber | L | 12 | |
| MAIN DIMENSIONS | Overall Length | mm | 2820 |
| Overall Width | mm | 934 | |
| Overall Height | mm | 2220 | |
| Track Width | mm | 180 | |
| Track Length | mm | 1257 | |
| Body Width | mm | 845 | |
| WORKING RANGE | Max. Digging Radius | mm | 2507 |
| Max Digging Depth | mm | 1436 | |
| Max. Digging Height | mm | 2283 | |
| Max. Unloading Height | mm | 1698 | |
| Min. Swing Radius | mm | 1220 | |
| Max. Digging Depth Of Dozer Blade | mm | 210 | |
| Max. Lifting Height Of Dozer Blade | mm | 163 |
Strength of the Manufacturing Plant
With 20 years of focus on specialized construction machinery, the factory excels in:
Boasting explosion-proof workshops and precision assembly lines to ensure the quality and safety of equipment for indoor use.
A R&D team collaborating with fire departments to test indoor demolition safety (e.g., the impact of vibration on building structures), optimizing designs for minimal structural risk.
Rigorous pre-delivery testing: Each unit undergoes an "indoor simulation test"—operating continuously for 2 hours in a 1.5-meter-wide corridor without collisions—to verify adaptability to narrow spaces.
International Shipping Services
Tailored "indoor-adapted packaging" solutions for global transportation:
The equipment is disassembled into three parts (chassis, cab, arm frame), each packed separately with marked assembly sequences for easy on-site reconstruction.
Critical components (e.g., hydraulic pipes) are individually packaged with shock protection during sea freight. On arrival, on-site assembly guidance is provided (via video and remote engineer assistance).
For high-rise building transportation needs, partnerships with professional lifting companies ensure safe delivery to indoor workspaces.
International After-Sales Service
Warranty: 1-year warranty to cover core performance.
Urgent Parts Supply: Critical parts (e.g., worn crushing head edges) are available for emergency air freight to prevent delays in demolition projects.
Safety Guidance: The remote team, familiar with indoor safety regulations, guides operators to avoid risks (e.g., preventing contact with electrical wires) to ensure compliant and safe operation.
