High quality sanyi stc500s used 50 ton hydraulic truck crane shanghai exported
STC500 truck crane is designed with five-section boom that is made of high strength steel structure and optimized U-shaped cross section. Its maximum lifting capacity is 50 ton, full-extended boom length of 43m.
Efficient & Unique Hydraulic System
Load feedback and constant power control of the 50 ton truck crane is applied to provide strong lifting capacity and good micro-mobility. Unique steering buffer design is adopted to ensure stable braking operation.
Excellent Traveling Performance
Double-axle drive is used to provide good trafficability and comfortableness under complex road condition; engine has the multimode power output function, which reduces power consumption; the use of tipping over early-warning technology provides high stable and safe operation.
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.
The Load Moment Limiter
Equipped with the comprehensive intelligent protection system is used with accuracy within 5%. The adoption of comprehensive logic and interlock control system ensures more safe and reliable operation.
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.
Max. lifting capacity
Front axle load
Rear axle load
Max. traveling speed
Min.turning radius of boom head
8 × 4
Min. ground clearance
Fuel consumption per 100km
– 20 ℃~ + 45 ℃
Tail swing radius of superstructure
Max. lifting moment-Base boom
Max. lifting moment-Full-extend boom
Max. lifting moment-Full-extend boom+jib
0 ° 15 ° 30 °
Max. single rope lifting speed of main winch(no load)
Max. single rope lifting speed of auxiliary winch(no load)
Full extend/retract time of boom
100 / 120s
Full raise/lower time of boom
80 / 80s
HVAC in up cab
HVAC in low cab
Cooling and Heating
Packaging & Shipping
We supervise the process from the factory to the port designated by the customer to ensure that the customer's products arrive at the destination accurately and safely.
Our factories have passed the certification of relevant organizations.
For example, ISO, CNAS, IAF and so on.
Products have also passed CE, GHOST certification and so on.