RTG 50 LT
A rubber-tired gantry crane for container stacking — built in Louisiana, engineered to a proven design, with Siemens drives, controls and crane management.
Built for high-cycle yard work
- Rigid, stable steel structure for precise handling and smooth movement at high speed
- High-quality materials for long service life and weight saving
- Safe, quick ladder access for operators and maintenance
- Ergonomic cabin for maximum operator visibility
- Self-powered trolley with integrated hoist for precise positioning
- Direct-drive wheels and AC frequency control on every motion
Two capacities, one proven platform
Updated specifications coming soon.
| Characteristic | 40 LT | 50 LT |
|---|---|---|
| General | ||
| Model | RTG1164176-300 | RTG1165176-350 |
| Load under spreader — single lift | 41 metric tons / 40 long tons | 51 metric tons / 50 long tons |
| Containers | 20′, 40′, 45′ | 20′, 40′, 45′ |
| Rope falls | 16 | 16 |
| Stack width | 7 rows + truck lane | 7 rows + truck lane |
| Stack height | 1 over 6 (reducible to 1 over 5) | 1 over 6 (reducible to 1 over 5) |
| Gantry span | 26.5 m / 87 ft | 26.5 m / 87 ft |
| Wheel gauge | 9.5 m / 31 ft | 9.5 m / 31 ft |
| Hoisting height under spreader | 21 m / 69 ft | 21 m / 69 ft |
| Speeds | ||
| Hoist — empty / loaded | 203 / 102 ft/min | 203 / 102 ft/min |
| Trolley — loaded | 230 ft/min | 230 ft/min |
| Gantry — loaded / unloaded | 164 / 443 ft/min | 164 / 443 ft/min |
| Wheel turn 90° | 30 s | 30 s |
| Gantry drive | ||
| Wheels | 16 rubber tires (4 per corner), 1,500 mm | 16 rubber tires (4 per corner), 1,500 mm |
| Design & duty | ||
| Crane classification | FEM U7-Q3-A8 | FEM U7-Q3-A8 |
| Structure | EN 10025 S355 steel, 2,000,000 cycles | EN 10025 S355 steel, 2,000,000 cycles |
| Mechanism design life | 25,000 hours | 25,000 hours |
| Ambient temperature | −4°F to 122°F | −4°F to 122°F |
| Working wind limit, max load | 45 mph | 45 mph |
| Out-of-service stability (storm pins) | 94 mph | 94 mph |
| Power | ||
| Max continuous power | 465 kW | 475 kW |
| Max peak power | 660 kW | 675 kW |
Specifications update in progress. Figures shown are current design values; an updated technical data sheet is coming soon. Configuration is confirmed to each terminal’s layout — contact us for the latest data.
Safety and automation built in
- Automatic gantry steering (AGSS)
- Electronic anti-sway control
- Sway and skew control
- Truck positioning system
- Truck-lift prevention
- Anti-collision — crane to crane
- Anti-collision — crane to stack
- Anti-collision — crane to object and vehicle
- Load collision prevention
- Container recognition
- Straddle carrier positioning
- Fine micro-motion ±250 mm, spreader skew and trim ±5°
Every crane, visible from the office
The Crane Management System provides automation control and preventive-maintenance software, continuously monitoring the crane's status and faults. Data — including container moves — is shown at the PLC in the electrical house, in the operator's cabin, and in the operations office for remote monitoring.
- Graphical visualization of the crane system
- Alarm and event reporting with diagnostic support
- Recording of measured operating values
- Cargo-handling data recording and analysis
- Operating hours and counters
- Web-based reporting and replay function
- Remote access by specialists over a secure connection
Planning terminal equipment?
Tell us about your yard, your stack and your schedule. We'll respond with a configuration and a path to delivery.