5T Mini Spider Crane
Mid-load lifting in restricted working environments
Mid-range lifting tasks often take place in locations with limited access, restricted floor load capacity, or tight operating space. The 5T Mini Spider Crane is designed to handle up to 5 tons of load while maintaining full maneuverability in confined construction and industrial environments.
Its compact structure, tracked mobility, and stable lifting system allow heavy components to be moved, positioned, and installed directly at the work point, without expanding the site footprint or relying on oversized lifting equipment.
Access-focused design for confined sites
With an overall dimension of 4.7 m (L) × 1.5 m (W) × 2.25 m (H) and an operating weight of 6.5 tons, the crane can move through narrow passages, standard access openings, and indoor work zones without disassembly. This reduces preparation time and avoids the need for temporary road closure or additional lifting logistics.
The 300 mm wide rubber tracks provide low ground pressure, allowing operation on finished floors, concrete slabs, lawns, and other sensitive surfaces. Hydraulic drive with dual-speed travel enables controlled movement at 0–2.5 km/h, while a 25° (36%) gradeability supports stable operation on slopes and uneven ground.
Lifting height and working range for mid-load tasks
The crane is equipped with a five-section telescopic boom extending from 4.5 m to 17 m in approximately 54 seconds (extension range and speed available for customization). This lifting height supports façade work, steel structure assembly, and equipment positioning on multi-level sites.
A maximum working radius of 15 m allows heavy loads to be handled without frequent repositioning of the machine. The winch system uses four Φ11 mm steel wire ropes (60 m each), delivering a lifting speed of up to 12 m/min, supporting controlled handling of machine tools, curtain wall components, and structural elements weighing up to 5 tons.
Boom luffing from 0° to 78° is completed in 13 seconds, and 360° continuous slewing (38 seconds per rotation) enables accurate load placement without relocating the crane body.
Technical parameters
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5T Basic Specifications Table |
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Specifications |
5t |
dead-weight(T) |
6.5T |
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Maximum |
15m |
Emission standard |
National Phase 二 |
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Maximum ground lift |
17m |
Vehicle Size |
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Winch device |
Hook lifting speed |
12m/min(4 ropes) |
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Specification of steel wire rope |
Φ11mm×60m |
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二Telescopic device |
Boom form |
4m×5-section lifting arm(Support customization) |
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Boom length/time |
4.5m-17m/54sec(Support customization) |
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Luffing device |
Boom angle/time |
0-78°/13sec |
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gyroscope |
Rotation angle/speed |
0-360°(Continuous)/38sec |
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Outrigger |
Outrigger movement form |
Manual screw out+oil pressure |
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Maximum |
5800(length)X4900(rear)X5600(front) |
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running gear |
Walking mode |
Hydraulic motor drive,two speeds |
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Walking speed |
0-2.5km/h |
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Gradeability |
25°(36%) |
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Electrical Machinery |
voltage |
AC380V |
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engine |
Manufacturer |
Yunnei(Support customization) 55KW |
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Type/displacement |
490 |
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start mode |
Electric start |
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start performance |
-5℃-40℃ |
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Fuel/Volume |
Diesel oil/28L |
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Battery capacity |
24v 45AH |
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operating system |
Operation type(boom/leg) |
Manual operation,manual walking |
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Operational Characteristics |
Manual operation(Optional remote control) |
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Track Size |
300(width)52.5(pitch)90(section) |
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Optional device |
Optional torque controller/remote control/hanging basket/Hydraulic flying arm |
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4.7meters length,1.5meters widt
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