Here are the relevant parameters for March 2021 Sany STC800E6 Crane:
- Equipment model: STC800E6
- Engine Brand: Weichai
- Rated power: 276 kW
- Emission standard: National V
- Main valve brand: electronically controlled main valve
- Length of main arm: 58.5 meters
- With or without extension arm: Yes
- Luffing jib length: 18.5 meters
- Gross weight: 50 tons
- Hooks: 50 tons for main hook, 8 tons for secondary hook.
- Counterweight: 25 tons.
- Engine: WP12.375E50
- Hooks: Main hook with double hooks, max. lifting weight 75 tons, secondary hook 7.5 tons.