CTT 172-8 平头塔式起重机的最大吊臂长度为 65 米（213 英尺），最大起重能力为 8 吨（8.8 美吨）。
T-Torque Slewing Technology
Better control over crane slewing with customizable settings.
New inverter technology with torque control applied directly to the slewing motors gives the operator improved control over crane movements.
It allows the operator to customize gear speed, acceleration and counter-maneuver, based on operating conditions, such as load type or wind speed.
The crane immediately responds to the operator’s command, and jib slewing can be adjusted to smoother or more powerful, giving the operator accurate control of load handling and positioning, critical on congested jobsites.