Product Descriptions
Gruniverpal Mobile and Spider Cranes (≤25,000 kg) | Technical Specifications, Model Range and Capacities
Gruniverpal, manufactured by GT Cranes, has been producing electro-hydraulic mobile cranes and heavy lifting equipment since 1954. The mobile crane portfolio includes mobile cranes and spider cranes with lifting capacities of up to 25,000 kg, engineered for both civil and industrial environments and suitable for indoor and outdoor applications. Thanks to patented lifting systems, these cranes can deliver up to 40 percent higher lifting performance compared to conventional cranes of similar size, positioning them among the most efficient solutions in their class.
General Design and Performance Features
Gruniverpal mobile cranes and spider cranes are designed to provide high performance, safety and operator-friendly use through the following core characteristics:
• Wide capacity range from 300 kg for compact models up to 25,000 kg for heavy-duty lifting applications
• Electro-hydraulic drive system ensuring powerful, smooth and fully controlled lifting operations
• Compact and high-efficiency design enabling excellent maneuverability even in confined working areas
• Proportional control systems, with optional radio remote control on selected models for precise motion handling
• Advanced safety architecture including overload protection, automatic braking systems and stability monitoring
• Suitability for both indoor and outdoor use in industrial plants, assembly lines and open work sites
Mobile Crane Model Range and Technical Positioning
Gruniverpal's mobile crane portfolio is mainly structured around the MINIDREL B-Series, offering multiple capacity classes from light to very heavy lifting requirements.
MINIDREL 30B Series - Light to Medium Capacity Mobile Cranes
Models: MINIDREL 30B_CMP, 30B_ADW, 30B_STD
Typical lifting capacity: approximately 3,000 kg
Application focus: light to medium load lifting and handling
Key advantage: compact chassis design allows efficient operation in narrow production facilities and maintenance areas
MINIDREL 50B and 65B Series - Medium Capacity Solutions
Models: MINIDREL 50B_R, 50B_WVR
Lifting capacity: approximately 5,000 kg
Design feature: hydraulic support and stabilization systems for consistent lifting performance
Model: MINIDREL 65B_WVR
Lifting capacity: approximately 6,500 kg
Typical use: internal logistics and handling of medium-to-heavy loads within industrial plants
MINIDREL 75B, 90B and 125B Series - High Capacity Mobile Cranes
Models: MINIDREL 75B_R, 75B_TRS
Lifting capacity: approximately 7,500 kg
Model: MINIDREL 90B_R
Lifting capacity: approximately 9,000 kg
Models: MINIDREL 125B_R, 125B_TRS
Lifting capacity: approximately 12,500 kg
These cranes are designed for demanding lifting operations in both indoor and outdoor environments. Optimized kinematic structures provide high mechanical efficiency and stable load control when handling heavy components.
MINIDREL 150B and 250B_TRS - Heavy-Duty Mobile Cranes up to 25,000 kg
Model: MINIDREL 150B_R
Lifting capacity: approximately 15,000 kg
Typical application: handling of large industrial components and heavy production line equipment
Model: MINIDREL 250B_TRS
Maximum lifting capacity: 25,000 kg
Distinctive feature: patented lifting system delivering up to 40 percent higher lifting performance compared to conventional mobile cranes in the same category
Designed for: maximum working loads, high-performance industrial lifting and heavy manufacturing environments
Technical Parameters and Dimensional Overview
The following parameters provide a general overview of the technical structure and performance envelope of Gruniverpal mobile cranes. Exact values may vary by model configuration.
Lifting capacity range: 300 kg - 25,000 kg
Operating environment: indoor and outdoor industrial applications
Drive system: electro-hydraulic
Chassis and wheels: polyurethane or high-strength industrial materials
Control systems: proportional manual control, optional radio remote control
Safety systems: overload protection, automatic braking, stability control
Operating Principle and System Advantages
Gruniverpal mobile and spider cranes operate through fully integrated electro-hydraulic systems that manage lifting, rotation and telescopic boom extension with high precision. Operators can control all crane movements smoothly and accurately, ensuring safe handling of sensitive or heavy loads. The patented lifting architecture allows higher load capacity and improved efficiency compared to traditional mobile cranes. Compact body design enables easy maneuvering inside factories, production lines and restricted workspaces.
Application Areas
Gruniverpal mobile cranes and spider cranes are widely used in:
• Industrial assembly lines and manufacturing plants
• Mold handling and heavy component transportation
• Large machinery maintenance and service operations
• Indoor production halls and outdoor heavy lifting sites
This product group provides a versatile, high-capacity and technically advanced lifting solution for modern industrial environments where flexibility, safety and performance are critical.
