3 Ton Spider Crane

The 3-ton spider crane is a compact, tracked mini crane designed specifically for lifting operations in confined spaces. It perfectly overcomes the limitations of traditional large cranes that cannot access such areas, making it a core piece of equipment for small to medium-sized engineering projects. This small spider crane features a compact and lightweight body, easily navigating narrow doorways, elevators, and basements when folded. Equipped with anti-slip rubber tracks, it moves stably without damaging floors or tiled surfaces, making it suitable for both indoor and outdoor conditions.

The equipment features a high-strength telescopic boom, supporting 360° full rotation. With a rated load of 3 tons, it offers stable and precise lifting. It also features a dual-power system (hydraulic and electric) and wireless remote control operation, balancing quiet operation, environmental friendliness, and high efficiency. The entire machine is equipped with multiple safety protection devices, including overload alarms and torque limiting, significantly reducing construction risks. Users can compare and select the 5-ton spider crane to suit their needs for large-tonnage lifting scenarios.

This equipment is widely applicable to curtain wall installation, factory equipment placement, renovation of old buildings, and power maintenance, replacing inefficient manual lifting, significantly shortening construction time and reducing construction costs. As a high-performance, cost-effective lifting device, it is flexible, durable, and has low maintenance costs, making it the preferred choice for small and medium-sized construction teams to replace traditional lifting equipment. Contact us now for more product information.

Case 1: Old Town Renovation Project in Spain

• Client Background: A Madrid-based renovation company undertaking the renovation of a century-old residential building. The streets were less than 1.2 meters wide, making it impossible for large cranes to access the area, and the hoisting of building materials to the rooftop was temporarily halted.
• Solution: Purchased two 3-ton diesel-electric spider cranes, allowing direct access to the narrow streets and enabling access to the rooftop via a freight elevator.
• Results: Previously, manual hoisting of building materials was 0.8 tons per day; after the equipment arrived, it hoisted 12 tons per day, completing the project 15 days ahead of schedule; the rubber tracks protected the old cobblestone pavement intact, with no damage requiring compensation.
• Customer Testimonial: "This spider crane is perfectly suited for the narrow alleyways of the old town. One machine replaces the entire team's manual labor, and we continue to repurchase it for new projects."

Case 2: New Zealand Factory Mechanical and Electrical Installation Company

• Client Background: An Auckland mechanical and electrical company in New Zealand, undertaking the installation of central air conditioning units in a closed factory building. The workshop entrance was narrow, and there were no outdoor hoisting points.
• Solution: Purchased one 3-ton electric spider crane, which drove into the factory through the main entrance and completed the placement of multiple units indoors. A smaller spider crane was used to assist in the hoisting of smaller components.
• Implementation Results: The enclosed factory successfully passed the environmental impact assessment with zero exhaust pollution. The entire factory's equipment installation was completed in 3 days, saving 65% of costs compared to manual labor.
• Customer Testimonial: The electric motor type is quiet and environmentally friendly, and the remote control operation is safe and worry-free, making it an essential piece of equipment for indoor mechanical and electrical installation.