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HTSC3.0 3-Ton Spider Crane for Compact Heavy Lifting Applications
HTSC300 3 ton spider crane combines tracked mobility, 360° rotation, telescopic boom and dual power operation for flexible lifting in confined areas.
Compact Spider Crane Designed for Flexible Lifting in Restricted Areas
Heavy lifting tasks in limited-access locations often require equipment that can combine strong lifting ability with compact movement. The HTSC3.0 3-ton spider crane provides a practical solution for construction maintenance, equipment installation, industrial servicing, and other lifting applications where conventional cranes may struggle to access.
Featuring a five-section fully automatic hexagonal boom, the crane reaches a maximum working radius of 10.5m and a maximum ground lifting height of 10.8m. The telescopic boom extends from 3.1m to 9.2m, allowing operators to adjust the working range according to different lifting conditions.
The HTSC3.0 mini crawler crane uses a hydraulic tracked travel system with rubber tracks, two-speed movement, and a 25° gradeability capability. Its compact 800mm width structure helps the machine move through narrow passages while maintaining stability during operation.
A dual power configuration combines diesel engine and electric motor operation, supporting different jobsite power conditions. The electric motor voltage can be customized for AC380V, AC220V, or AC110V environments, providing flexibility for indoor and outdoor lifting projects.
With manual operation and optional wireless remote control, the HTSC300 supports easier positioning and operation by a single operator. Buyers can request quotation details, export availability, spare parts support, and shipping assistance for specific lifting projects.
| Parameter | Specification |
|---|---|
| Model | HTSC300 |
| Machine Type | 3 Ton Spider Crane |
| Rated Lifting Capacity | 3 Ton |
| Max Working Radius | 10.5m |
| Max Ground Lifting Height | 10.8m |
| Winch Hook Speed | 0-8m/min |
| Wire Rope Type | Φ8mm × 45m |
| Boom Type | Hexagonal Fully Automatic 5-Section Boom |
| Boom Length | 3.1m-9.2m |
| Boom Angle / Adjustment Time | 0-78° / 13sec |
| Rotation System | 360° Continuous Rotation |
| Rotation Time | 360° / 60sec |
| Outrigger System | Hydraulic Automatic Support + Manual Unscrewing |
| Maximum Extended Dimensions | 4300mm × 3700mm × 4300mm |
| Travel System | Hydraulic Motor Drive, Two-Speed Rubber Track |
| Travel Speed | 0-2.5km/h |
| Track Size | 2420mm |
| Gradeability | 25° |
| Electric Motor | YYB112M-4 Three-Phase AC Asynchronous Motor |
| Motor Voltage | AC380V / AC220V / AC110V Customizable |
| Engine Brand | ChangChai EV80 12KW / Yanmar 3TNV88 18.2KW |
| Starting Method | Electric Start |
| Operating Temperature Range | -5°C~40°C |
| Fuel Type / Capacity | Diesel / 8L |
| Operation Mode | Manual Operation, Manual Walking + Remote Control |
| Power Configuration | Diesel Engine and Electric Motor Dual Power |
| Overall Size | 3500mm × 800mm × 1850mm |
| Operating Weight | 2700kg |
What makes a spider crane different from a traditional mobile crane?
A spider crane uses a compact crawler structure and adjustable outriggers, allowing it to operate in narrow spaces, uneven areas, and locations where larger cranes cannot easily access.
What lifting capacity does the HTSC300 spider crane provide?
The HTSC300 has a rated lifting capacity of 3 tons, with a maximum working radius of 10.5m and maximum lifting height of 10.8m.
Can the HTSC300 work indoors?
Yes. The compact body width of 800mm and electric power option make it suitable for indoor installation work, equipment maintenance, glass installation, and factory lifting operations where access space is limited.
What are the advantages of the dual power system?
The diesel and electric dual power configuration allows operators to select a suitable energy source according to jobsite conditions. Electric operation can support locations with available power supply, while diesel operation provides flexibility for outdoor projects.
Request a Quote
Whether you are purchasing one machine for a specific project or sourcing equipment for your business, Hightop can discuss the required configuration before quotation.
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