Demag AC 250-6

The Demag AC 250-6 all-terrain crane stands out in the 250-ton class with its comprehensive features tailored for high-capacity lifting operations. It is particularly well-suited for complex tasks that require a combination of high reach and compact dimensions.

Technical Specifications:

• Carrier Engine: An MTU (Mercedes) engine powers the crane, offering 450 kW (612 HP) and a torque of 2700 Nm. It meets EURO MOT 3a TIER 3 and CARB certifications with a complete stainless steel exhaust system including a spark arrester.
• Fuel Capacity: The crane carries a 630-liter diesel fuel tank which supplies both the carrier and the crane (50-liter buffer tank at the crane), ensuring prolonged operation times on site.
• Transmission and Axles: Featuring a ZF AS-Tronic automatic transmission with 16 forward and 2 reverse speeds, the AC 250-6 provides smooth operation. Its 12 x 8 x 10 configuration, including six axles with the middle four driven and equipped with selectable locks, offers excellent mobility and stability.
• Superstructure: The main boom extends from 14.5 m to 80 m and can lift up to 134.5 tons with its integrated sheaves. The counterweight totals 52.3 tons, expandable to 96.6 tons, with up to 15 tons that can be carried on board as standard.
• Control System: The crane’s IC-1 control system allows for four simultaneous working movements, controlled by electric pilot controls via two-axis joysticks. The integrated electronic load moment indicator complies with EN13000, offering current operating condition displays, load charts, fault indicators, and a data logger for operational review.
• Operator Comfort: The crane’s cab is designed with infinite tilt up to 20°, heating, and air conditioning systems for comfort in all working conditions. The crane also offers remote control for superstructure movements, improving operational flexibility and safety.
• Additional Features: The AC 250-6 includes a range of additional equipment options, such as hydraulic bolt extractors for quick assembly, a second hoist for dual-hook operations, and various extensions and swing-away jib configurations for enhanced versatility.
• Safety Systems: The crane is equipped with an outrigger load indicator, working range limiter, and the IC-1 Plus smart crane control system, which allows for higher lifting capacities and safe operation even with asymmetric outrigger configurations.

The Demag AC 250-6 is a powerful and versatile crane designed for demanding lifting tasks where its long boom reach and advanced technology streamline operations. Its commitment to safety, operator comfort, and lifting capacity make it a solid choice for projects that require reliable, high-performance lifting solutions.

Technical Specifications