HTSC5.0 Crawler Spider Crane – 5 Ton Lifting for Confined Spaces

Professional Lifting Performance in Space-Limited Environments

The HTSC5.0 Crawler Spider Crane is engineered to deliver reliable lifting capacity where conventional mobile cranes cannot operate. With a compact vehicle size of 4.7m in length, 1.5m in width, and 2.25m in height, this 5-ton crane can access narrow job sites through standard doorways, corridors, and confined interior spaces. Its maximum above-ground lift height reaches 17 meters, with a maximum operating radius of 15 meters, making it suitable for both low-level indoor installations and mid-rise external construction tasks.

Key Applications for the HTSC5.0 Spider Crane

Based on its structural design and lifting parameters, the HTSC5.0 is applicable across multiple construction and maintenance scenarios:

• Construction sites – general material handling and structural steel placement.
• Building decoration – precise lifting of facade materials and interior fittings.
• Railway construction – equipment installation and track-side maintenance.
• House construction – lifting building supplies to upper floors.
• Municipal engineering – utility installation and public infrastructure projects.
• Indoor suspension installation – overhead equipment, piping, and lighting systems.

The combination of a rubber track chassis and extendable outriggers allows the crane to work on finished floors and sensitive surfaces without causing damage, while maintaining stable support during lifting operations.

Structural Configuration and Operational Features

The HTSC5.0 incorporates several key design elements that define its operational capability:

Folding Telescopic Boom

The boom is constructed from manganese-steel material, providing strong load-bearing capacity for repetitive lifting tasks. It features a 4m base section with 5-section telescopic boom (customizable), extending from 4.5m to 17m with a telescoping time of 54 seconds (adjustable). The 360° rotating turntable enables full-circle operation without repositioning the machine.

Adjustable Outriggers

The outrigger system uses a manual screw-out + cylinder support mechanism with two-section legs. Maximum extension amplitudes are 5800mm (length), 4900mm (rear), and 5600mm (front). This configuration provides a wide support base for stable lifting, especially when operating at longer radii or higher boom angles.

Rubber Track Chassis

Driven by a hydraulic motor, the rubber track undercarriage enables the crane to travel under load on complex terrains. The walking speed is adjustable from 0 to 2.5km/h with high and low speed options, giving the operator precise control when positioning the machine on job sites with uneven ground.

360° Rotating Support

Full-range body rotation with a rotation speed of 38 seconds per 360° turn allows for continuous slewing, making it easier to handle loads that require precise alignment in tight spaces.

Power and Drive System

The standard power unit for the HTSC5.0 is a Yuchai 490CC diesel engine rated at 58kW, with electric start and start performance rated from -50°C to 45°C. The machine is equipped with a 35L diesel fuel tank and a 24V 45AH battery. Gradeability is rated at 25° (36%), supporting operation on sloped work surfaces.

Note: A dual-power configuration (diesel + electric motor) may be available upon request. Buyers are advised to confirm power options with the supplier based on specific job site requirements.

B2B Purchasing Considerations for the HTSC5.0

For procurement professionals, contractors, and equipment dealers, the HTSC5.0 represents a specialized tool for niche lifting applications. When evaluating this crane, consider the following factors:

• Site access – confirm that the 1.5m width and 2.25m height are compatible with your work environment.
• Lifting radius – verify the required combination of lift height and outreach against the 15m maximum radius.
• Terrain type – the rubber tracks are suitable for finished surfaces and mild off-road conditions; confirm ground conditions match the machine’s capability.
• Power source – standard diesel operation is suitable for outdoor use; if indoor or emission-sensitive environments are anticipated, inquire about the electric motor option.

For accurate project planning, buyers are encouraged to request a detailed lift chart and confirm configuration options such as hydraulic flying jib, torque indicator, lifting basket, or wireless remote control.