Five-section boom handles foundations to high lifts The GTC-900 is an 90t capacity machine with a full power, 5-section 11.5m-43m hydraulic boom designed to perform well for lift work, while also being capable of out‐of‐level, pick‐and‐carry, and foundation work. The main boom is complemented with a 10.1m / 17.7m bi‐fold jib that offsets at 3.5°, 25°, and 45°. The maximum lifting height with the jib erected is 60.4m. An optional 2.5m heavy lift jib with a maximum capacity of 21.4t that offsets at 3.5° and 30° is also available.