SANY STC500E-1 Truck Crane

Original Anti-Leaping Arm Technology
Patent No.: 202010172242.4

• The emergency braking arm is designed not to extend during sudden stops, ensuring enhanced safety and reliability.

Unique Anti-Jumping Arm Technology

• This innovative system provides additional stability and prevents unwanted arm movement during operation, improving safety and control.

Dual Pump Electro-Hydraulic Proportional System

• Equipped with large displacement, high-pressure double piston pumps that are both durable and efficient. Performance is 0% higher than industry standards.
• Electric proportional control allows for precise operation with excellent load management.
• The winch has a stabilized minimum speed of 1.5 m/min, and the slewing speed is as low as 0.1°/s, ensuring smooth, controlled movements.

Variable Expansion and Contraction Buffer Technology

• The cylinder operates without impact when reaching its in-place position, offering a more comfortable and stable control experience for the operator.