| Customization: | Available |
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| After-sales Service: | Engineers Provide Online Support for Installation |
| Warranty: | 1 Year |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Payment Methods: |
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| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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NO. | Item | Specification Range | Remarks |
1 | Rated Lifting Capacity | 20t (20ft) / 32t (40ft) / 40t (45ft) | Complies with ISO container standards; higher capacities optional |
2 | Applicable Container Sizes | ISO 20ft / 40ft / 45ft standard containers | Custom spreaders for non-standard containers available |
3 | Spreader Overall Length | 6,058 mm (20ft) / 12,192 mm (40ft) / 13,716 mm (45ft) | Length according to container type |
4 | Locking Mechanism | Manual Twist-Lock / Hydraulic Twist-Lock / Electric Twist-Lock | Automatic safety interlock ensures secure fastening |
5 | Drive & Power Supply | Hydraulic (220V/380V) / Electric (24V/220V/380V) | Power source selected per crane system |
6 | Operation Mode | Manual, Semi-Automatic, or Fully Automatic | Integrated with crane cab control or remote control |
7 | Control System | Cabin Console / Wireless Remote / PLC System | Multiple operation modes to suit working conditions |
8 | Frame Structure | Welded high-strength structural steel (Q235B/Q345B) | FEM design, stress analysis verified, high rigidity |
9 | Surface Protection | Anti-corrosion primer + topcoat / Hot-dip galvanized | Marine-grade coating for harsh port environments |
10 | Safety Features | Overload protection, safety interlock, twist-lock status indicator | Ensures reliable and safe lifting |
11 | Operating Temperature | -20°C ~ +50°C | Optional low-temperature design for -40°C applications |
12 | Explosion-Proof Option | Available upon request | For hazardous environments (chemical/oil terminals) |



