Tadano has rolled out the CC 78.1250-1, the next evolution of its 1,250-ton capacity lattice boom crawler crane. This new model builds on the success of its predecessor, the CC 68.1250-1, with major enhancements in performance, safety, efficiency, and transportability, making it ideal for the demanding heavy-lift sector, particularly the growing wind power industry.

The crane reaches a hook height of 224.5 m with a 15-m fixed jib and can lift 140 tonnes in that configuration. Stability has been improved by widening the base of the crane to 3.5 m, while crawler shoe options of 2.0 m and 2.4 m allow adaptation to different ground conditions, says the Japan-headquartered Tadano.

ADVANCED DESIGN, ENHANCED PERFORMANCE

“The CC 78.1250-1 represents a significant step forward in Tadano’s crawler crane development,” says Andreas Hofmann, Executive Vice President of Research and Development. “Customer feedback played a crucial role in its design, ensuring that this crane delivers not only superior lifting capacity but also transport-optimised components and efficient assembly sequences.”

Tadano’s CC 78.1250-1 is designed to offer multiple redundancies maximising uptime and enhancing safety. The crane features a dual-engine arrangement with an optimised hydraulic system, allowing for single-engine operation at reduced speeds. Flexible user-friendly interfaces and an optional dual CAN BUS system contribute to increased reliability and operational flexibility. Additionally, the optional auxiliary power unit enables cab systems, HVAC, and lighting to operate using a compact 17 kW diesel engine, reducing fuel consumption and emissions during standby operation.

SAFETY AND OPERATOR SUPPORT

Tadano prioritises safety, and the CC 78.1250-1 offers multiple features designed to enhance operator confidence and job site security. The crane is equipped with the Tadano Fall Protection System and incorporates protective access to the superstructure and the undercarriage including improved handrails, catwalks, and access ladders.

The cab design provides an expanded field of view, while an array of cameras and mirrors help the operator see the hoist drums and other blind spots around the crane.

VERSATILITY WITH OUTRIGGERS

For job sites with uneven terrain, an optional Pedestal Crane (PC) kit replaces the crawlers on the undercarriage with outriggers enabling precise levelling at three different outrigger bases – 12 m x 12 m, 14 m x 14 m, and 16 m x 16 m – offering compatibility with existing foundations. This capability enhances set-up efficiency while reducing both time and environmental impact, says the company

SMART MONITORING, SUSTAINABILITY

The CC 78.1250-1 features the IC-1 control system, which is standard on all Tadano crawler cranes and well accepted by operators. The IC-1 also gives the operator real-time ground pressures on the rigging aids when erecting long boom systems. This system boosts efficiency with intuitive controls and precise configurations and provides essential information for safe and efficient operations.

The crane’s twin Mercedes-Benz engines are compatible with HVO (hydrotreated vegetable oil) fuel, reducing CO₂ emissions without sacrificing performance, the company points out. Additionally, Tadano’s IC-1 Remote telematics solution enables real-time diagnostics and remote troubleshooting, minimising downtime and optimising fleet management.

OPTIMISED TRANSPORT AND ASSEMBLY

The CC 78.1250-1 has been designed for ease of transport, which includes accessible lifting points on components to make the assembly safe and efficient. Manufactured in the German town of Zweibrücken, a centre of excellence for mobile cranes, the crane adheres to world-class safety standards and utilises high-quality components from established partners.