20 ton truck crane for sale STC200

Max. Lifting Capacity: 20 t
Max.Traveling Speed: 80 km/h
Boom Length:10.6-33m
Conditions: building and water conservancy construction

STC200 truck crane is equipped with the comprehensive intelligent protection system. Its accuracy is within 3%. The adoption of comprehensive logic and interlock control system ensures more safe and reliable operation.


Superior Performance
Powerful Lifting Capacity
STC200 20 ton crane has four-section boom of high strength steel structure and optimized sexangle cross section with max.lifting capacity of 20t, full-extended boom length of 33m, max.lifting height including jib of 41.5m, reduce weight and improve safety significantly.
Jib mounting angles are 0°, 15°, and 30°, which ensure fast and convenient change-over between different operating conditions so as to improve working efficiency of the machine.
Efficient & Unique Hydraulic System
Triple gear pump, load feedback and constant power control are applied to provide strong lifting capacity and good micro-mobility. Unique steering buffer design guarantees smooth braking operation.
Excellent Traveling Performance
Double-axle drive is applied to provide good mobility. Trafficability and comfortableness under the complex road condition is improved with reliable traveling performance;
Engine has the multimode power output function, which reduces power consumption.
 
Safety and Stability
Intelligent Electronic Control
Self-developed controller SYMC special for engineering machinery is configured. The adoption of CAN-bus full-digital network control technology ensures stable control signal, simple harness, and high reliability. Timely feedback of data information can achieve the monitoring of the overall working status in real time.
More Safe Devices
Main and auxiliary winches are equipped with over roll-out limiter to prevent over rolling-out of wire rope.
Boom and jib ends are equipped with height limiters respectively to prevent over-hoisting of wire rope.
Hydraulic system is configured with the balance valve, overflow valve and two-way hydraulic lock etc., to ensure stable and reliable operation.