
Tadano GTC-1200EX
The Tadano Mantis GTC-1200EX is a 120-ton (metric) class telescopic boom crawler crane designed for demanding lift and foundation work. It features a five-section full-power boom extending to 47.2 meters, advanced control systems, and robust pick-and-carry capability. Note: This model has since been rebranded as the GTC-1300.

Product Description
Originally launched as the GTC-1200EX at CONEXPO 2014, this crane marked a significant milestone for Tadano Mantis—it was the first clean-sheet design following Tadano Ltd.’s acquisition of Mantis in 2008. Developed through international collaboration with Tadano teams in the U.S., Japan, and Germany, the GTC-1200EX brought new engineering advancements, including a round full-power boom and cutting-edge control technologies. This model has since been rebranded and is now known as the Tadano GTC-1300.
The GTC-1200EX features a 5-section telescopic boom spanning from 12.8 to 47.2 meters (42.1 to 155 feet), designed for maximum flexibility in lifting, foundation, and pick-and-carry applications. Two telescoping modes optimize lifting performance across different working radii: Mode I for high-capacity short-radius lifting, and Mode II for improved capability at longer reach. The boom is supported by a 3.8-meter (12.5 ft) heavy-lift jib and a two-stage bi-fold jib configurable at 10.2 or 18.0 meters (33.5 or 59 ft). With two optional 7-meter inserts, the jib system can reach up to 32 meters (105 ft), delivering a maximum tip height of 79 meters (259 ft).
A Tier 4 Final Cummins QSL9 engine delivers 350 horsepower (261 kW) at 2100 rpm, powering a load-sensing hydraulic system that adjusts flow and pressure to optimize performance and fuel efficiency. The swing system operates via a separate hydrostatic transmission, and the travel system features high-torque dual-speed track drives capable of 2.6 km/h (1.6 mph) travel and 52% unladen gradeability.
The crane’s operator station is equipped with Tadano’s AML-C load moment system, providing real-time monitoring of lifting parameters, track width, slewing position, and inclination. Additional technologies include the HELLO-NET telematics platform, enabling remote diagnostics and fleet management. The spacious, tiltable cab, auto-engine idle, and winch/rear-view camera system support operator safety and comfort.
Counterweights are self-removable and available in multiple configurations up to 31.8 tonnes, allowing for streamlined transport and setup. Options like flat track shoes, work platforms, anemometers, and multiple lighting/access features further expand its utility.
With the rebranding to GTC-1300, the crane retains all the core features of the GTC-1200EX while aligning with Tadano’s updated global model designation strategy. It remains a class-leading machine for contractors demanding high performance, flexibility, and dependability in rough terrain and lift-intensive jobs.