Sany STC1300 Load Chart PDF + Specifications

The Sany STC1300 is an advanced truck-mounted crane built to handle heavy-duty lifting operations with a maximum lifting capacity of 130 tons. It incorporates a six-section U-shaped main boom with a maximum length of 60 meters, made from fine grain high-strength steel. The 18-meter jib extension increases the total lifting height to 79.8 meters, offering outstanding vertical and horizontal reach for demanding construction and industrial tasks.

Mounted on a 5-axle (10×6) chassis, this crane uses a Cummins ISME 450 30 engine delivering 324 kW at 1900 rpm and 2080 Nm of torque at 1200 rpm. It pairs with a 10-speed mechanical transmission and reaches travel speeds of up to 75 km/h, with a gradeability of 38% and a minimum turning radius of 12 meters, ensuring effective transport and access to restricted job sites.

The hydraulic system is optimized for performance and efficiency with variable displacement piston pumps, load feedback, and electronically controlled valves. The system supports multi-function operation and smooth control of lifting, slewing, and telescoping movements. The main and auxiliary winches are driven by axial piston motors, achieving hoisting speeds up to 120 m/min with long rope capacities suited for deep or tall structure lifts.

Stabilization is managed by H-type outriggers, with a maximum span of 8.0 × 7.6 meters, supported by a counterweight system totaling 42.5 tons, consisting of a base 12-ton block and additional modular plates. These components ensure structural balance and lifting precision even under high load conditions.

Safety and control systems are highly integrated with SANY’s proprietary SYMC electronic control unit, featuring CAN-bus communication. The load moment limiter (LMI) offers real-time data on load weight, boom length and angle, and operating limits, complete with audio-visual alerts for hazardous conditions. The crane is equipped with sensors for angle, pressure, length, and wind speed, along with backup power and override functions for safety-critical scenarios.

Operator comfort and usability are emphasized through spacious cabs equipped with air conditioning, suspension seating, sunroofs, and intuitive touchscreen displays. Ergonomically arranged controls and an anti-vibration structure enhance operator endurance during prolonged operations.

In sum, the Sany STC1300 is a flagship-level truck crane offering excellent lifting capacity, long reach, advanced control, and mobility. It is particularly well-suited for large-scale infrastructure, energy sector installations, and high-rise construction projects requiring precision and power.