SANY STC130T7: 7-Section U-Shaped Boom Crane

Application

The STC130L7  has the advantages of strong power, strong stability, efficient construction capabilities, easy operation, convenient maintenance, high-quality manufacturing technology and reliability. It is an excellent tool widely used in earthwork projects.  

Features

1. Unmatched Lifting Performance
130-ton rated capacity, 74.8m 7-section U-shaped main boom, standard 18m jib (extendable to 26m), max lifting height 96.5m (main + jib), max lifting moment 4868.8kN·m, ideal for ultra-high and heavy-duty lifting tasks.

2. Dual-Power & Energy-Saving System
Dual-engine drive (Benz + Cummins) with independent power matching, reducing fuel consumption by ~30% vs. single hydraulic engine system; passive luffing down for extra energy savings, lowering overall operating costs.

3. All-Terrain Mobility & Flexibility
5-axle (10×6) all-terrain chassis with 6 steering modes (all-wheel, crab, independent rear axle, etc.), min steering radius 8.5m, hydro-pneumatic suspension with height adjustment, and strong gradeability (46%), enabling easy access to complex job sites.

4. Stable & Reliable Structure
High-strength box-frame chassis, thickened outriggers (8.4m×7.9m span), 42t modular counterweight (travel with 20.5t onboard), ensuring 360° structural stability and high reliability under extreme loads.

5. Precise & Intelligent Control
Electro-proportional hydraulic system with double-pump flow confluence/shunt main valve, smooth combined movements, main hoist speed up to 130m/min, 360° slewing (0~1.5r/min), and real-time precision positioning via SYMC LMI system.

6. Comprehensive Safety & Comfort
Independent LMI with online no-load calibration (±5% accuracy), multi-level safety protections (height limit, wind speed detection, hydraulic valves), ergonomic dual cabs with 10.1-inch touchscreens, air suspension seats, and automatic HVAC for long-hour operator comfort.