PRODUCT OVERVIEW

Container Straddle Carriers are key equipment in ports and yards. They move containers from docks to storage areas and stack them efficiently. These machines are flexible, productive, stable, and have low wheel pressure. Since the 1960s, they have become essential alongside Rubber-Tyred Gantry Cranes (RTGs).

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Uses

Straddle carriers lift containers with a hydraulic system and can stack them 2-3 high. They work well in mid-sized terminals because they handle all tasks: transporting, stacking, and loading trucks or rail cars.

Types

There are three main types:

No platform, shared lifting/transport structure (most common today).
With platform, shared lifting/transport structure.
With platform, separate lifting/transport structure.

The first type is compact, turns easily, and stacks containers well. Its lightweight upper frame improves stability.

Trends: Larger Capacity & Higher Stacks

As containers grow bigger, straddle carriers now lift 40-50 tons (up from 30-35 tons). Most stack 3 layers, but 4-layer models are increasing. This boosts storage by 50%.

Smart & Green Innovations

Unmanned Straddle Carriers use UWB+IMU positioning, 3D SLAM navigation, and lidar obstacle avoidance. They achieve <10 cm trajectory error and 3 cm container alignment, cutting labor costs.
Hybrid & Hydrogen Models reduce emissions by 99%, fuel costs by 50%, and now use zero-carbon hydrogen fuel cells.
Blind-spot monitoring and data collection lower maintenance costs.

Why Choose Our Straddle Carrier?

Strong Structure: Welding-free U-frame beams for durability.
Smart Controls: Siemens/Schneider PLCs and fault monitoring.
Custom Options: Adjustable for 20ft/40ft/45ft containers.
Easy Operation: 360° visibility cabin and 4 steering modes.
Port Efficiency: Faster than cranes, saves space.

Key Specs:

Capacity: 5–50 tons
Lifting Speed: 5–12 m/min
Power: Electric/Hydraulic (IP54-rated)

APPLICATION SCENARIO

Straddle Carrier: Uses & Benefits for Ports, Logistics & Industry

The straddle carrier is a heavy-duty machine for moving containers and cargo. It works in ports, logistics hubs, and industrial sites. Below are its main uses.

1. Ports & Container Terminals

Stacks containers up to 4 high, saving yard space.
Handles 20ft, 40ft, and 45ft containers easily.
Moves containers between ships, trucks, and trains quickly.
Works in tight spaces, 30% faster than yard cranes.

2. Logistics & Freight Hubs

Moves containers in rail yards and warehouses.
Speeds up loading/unloading for fast logistics.
Can carry refrigerated (reefer) containers.

3. Shipyards & Heavy Industry

Carries ship parts, engines, and oversized cargo.
Lifts boats/yachts with special attachments.
Replaces forklifts + cranes in small spaces.

4. Factories & Manufacturing

Moves steel coils, pipes, and car parts.
Works with automated warehouse systems (AS/RS).
One operator reduces labor costs.

5. Special Uses

Military bases: Moves equipment fast.
Disaster zones: Transports medical supplies.
Mining sites: Off-road models for rough terrain.

Efficiency Factors

Indoors: 2-3 mins per box, 10-15% faster than outdoors.
Weather: Cold/hot temps reduce speed by 10-25%.
Power: Electric for indoors, diesel for heavy loads.
Automation: Best in ports, struggles in complex areas.

Why Choose Straddle Carriers?

✔ Saves space – No rails needed (unlike RTGs).
✔ Saves fuel – Electric/hybrid models cut costs.
✔ Easy to automate – Works with AI systems.
✔ Low maintenance – Strong steel + waterproof parts.