3 Ton Crawler Spider Crane

RLD3T 3-Ton Crawler Spider Crane Specifications

Discover the detailed technical parameters of our premium 3-ton mini crawler crane. Engineered for precision, mobility, and high performance in confined spaces.

Engineered for Global Standards: Your Ultimate Narrow-Space Lifting Partner

At Qingdao Rolande, we understand that modern job sites in North America, Europe, and Oceania demand equipment that is not only powerful but also smart, compliant, and versatile. The RLD3T 3-ton spider crane is specifically tailored to meet these strict international regional requirements:

Global Emission & Power Flexibility: To meet the eco-friendly regulations and indoor working restrictions in urban zones, we offer optional Yanmar, Kubota, and Euro 5 Changchai engines. Furthermore, our dual power system (Diesel + 220V-380V Electric Motor) and pure **Lithium Battery options (200A/600A)** allow seamless transitions to zero-emission indoor operation.

Whether you are handling fragile glass curtain wall installations in downtown high-rises or navigating narrow residential pathways, the RLD3T's ultra-compact 900mm width allows it to pass through standard doors effortlessly. Equipped with robust rubber tracks, it protects delicate indoor flooring while providing steady traction on rough outdoor construction terrains.

Why Choose the RLD3T Crawler Spider Crane?

• Advanced Intelligent Control: Available with Duman proportional control smart remote control systems featuring real-time graphical display screens for safe, distance-optimized operations.

• Uncompromised Structural Stability: Hexagonal automatic 5-section boom minimizes sway, while the frog-style flexible outriggers feature a smart stability system offering 4 different horizontal heights and 4 work zones.

• Safety First Configuration: Comes standard with a complimentary outrigger off-ground alarm. Can be upgraded with a moment limiter, 3-wrap winch alarm, anti-two-block hook system, and travel/outrigger/boom triple interlocking security.

• Versatile Attachments for Multi-industry Use: Can be easily equipped with customized glass vacuum suction lifters, hydraulic fly jibs (up to 2.8m), and rotatable man baskets to handle everything from glazing to aerial utility maintenance.

Frequently Asked Questions (FAQ)

1. Does the RLD3T spider crane comply with emission standards in my country?

Yes. While the standard model features a reliable Changchai 380 engine, we offer world-class optional power units including Kubota, Yanmar, and Euro 5-compliant Changchai engines to guarantee seamless registration and environmental compliance across North America and Europe.

2. Can this mini crane be operated indoors safely?

Absolutely. The RLD3T can be configured as a hybrid diesel/electric machine or a pure lithium-battery powered version (200A or 600A options). This allows you to drive the crane into enclosed commercial spaces, museums, or hospitals without worrying about exhaust fumes or excessive noise.

3. What safety features are installed to prevent tipping?

Safety is our top priority. The crane features an outrigger off-ground alarm system. For maximum protection, you can opt for our high-precision Duman Moment Limiter (Load Moment Indicator) with graphical interfaces, which automatically monitors real-time load distribution and locks risky movements if the capacity threshold is reached.