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| Max. Lifting Height: | 9.2m |
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Introduction of ZM Series Mini Crawler Spider Crane
| Maximum working radius | 16m * 0.2t | |
| Maximum ground lift | 17m* 0.9t | |
| winch | Hook up speed | 0- 10 m/min |
| Wire Rope Specifications | Φ10mm * 120m | |
| Telescopic device | Boom form | 5 -stage boom |
| Boom length | 4.5m-16m | |
| undulating device | Boom angle/time | 0-7 5 °/13sec |
| gyratory device | Rotation angle/speed | 0-360° (continuous)/60sec |
| outrigger | Outrigger Action Form | Hydraulic automatic support + manual unscrewing |
| Maximum extension (mm) | 6300 (L) X 4600 (Rear) , (Front) | |
| walking device | way of walking | Hydraulic motor drive, two-speed ( rubber track ) |
| Walking speed | 0-5.5 km /h | |
| Gradeability | 20° (36%) | |
| motor | Voltage | AC380V |
| engine | Producer | Yunnei |
| Type/displacement | YN27GBZ/2.7L |
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| Start method | Electric start | |
| Startup performance | -5°C~40°C | |
| fuel/volume | Diesel / 45 L | |
| battery capacity | 24v 45AH | |
| Fuel consumption | 230 g/kW-h | |
| noise level | Rated speed≤81.5dBA (1m) | |
| operating system | Type of operation (jib/outrigger), manual travel | Manual operation, manual walking + remote control (optional) |
| The standard configuration | Diesel engine and electric motor (dual power) | |
| Vehicle size | Length 4950*width 1560*height 2235 | |
| Craftsmanship | Paint assembly process | |
A spider crane, also known as a mini crawler crane or compact crane, is a specialized lifting equipment designed for use in confined spaces or areas with restricted access. It typically features a compact, spider-like design with multiple legs equipped with tracks or wheels for mobility. Here are some key characteristics and uses of spider cranes:
Compact Size: Spider cranes are known for their small footprint, allowing them to operate in tight spaces where larger cranes may have difficulty accessing.
Multiple Legs: These cranes often have four or more extendable legs that provide stability and support. The legs can be adjusted independently to accommodate uneven terrain.
Versatile Lifting Capabilities: Despite their small size, spider cranes can lift heavy loads, and many models come with telescopic booms for increased reach.
Remote Control: Some spider cranes are equipped with remote control systems, enabling operators to have a clear view of the lifting operation and make precise adjustments from a safe distance.
Indoor and Outdoor Use: Spider cranes are suitable for both indoor and outdoor applications. They are commonly used in construction, maintenance, and renovation projects.
Glass Installation: Due to their precision and compact design, spider cranes are often employed in the installation of glass panels in buildings, especially in urban environments with limited space.
Confined Space Operations: Spider cranes are ideal for lifting tasks in confined or restricted spaces where traditional cranes cannot operate effectively.
Rooftop Access: Their ability to access rooftops and upper floors makes spider cranes valuable for tasks such as HVAC unit installation, roofing projects, and other rooftop maintenance activities.
Sensitivity to Floor Load: Spider cranes are designed to minimize floor load, making them suitable for use in sensitive environments such as museums, art galleries, and historical buildings.
Ease of Transport: Most spider cranes are designed to be easily transported to different job sites, often fitting through standard doorways or being towed on trailers.
Telescopic Boom: The telescopic boom of a spider crane allows it to reach heights and distances that might be challenging for other compact lifting equipment.
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