Q1: What makes the three‑wheel configuration better than a traditional four‑wheel straddle carrier?

The three‑wheel design delivers an exceptionally tight turning radius of just 5.5 meters, making it far more agile in narrow aisles, congested terminals, and compact yards. It also reduces tire wear and improves load distribution during sharp turns, while the single rear wheel provides excellent traction on uneven surfaces.

Q2: Can this straddle carrier work on unpaved or rough terrain?

Absolutely. Our three‑wheel straddle carrier is fitted with heavy‑duty pneumatic rubber tires and a reinforced suspension system, enabling stable operation on gravel, compacted soil, and uneven port pavements. It performs reliably in rain, mud, or dusty conditions without losing lifting accuracy or travel stability.

Q3: What power options are available, and how long does the electric version run?

We offer diesel, hybrid, and fully electric configurations. The electric model features a high‑capacity lithium‑ion battery that supports 8–10 hours of continuous operation on a full charge (depending on duty cycle), with optional fast‑charging capability that reaches 80% capacity in under 2 hours. All models are designed for low maintenance and reduced total cost of ownership.

Three-Wheel Straddle Carrier – Agile, Durable, and Space-Saving Container Handling

Three-Wheel Straddle Carrier

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Capacity:

20 - 50 tons (customizable)

Lifting Height:

3 - 7.5 meters (customizable)

Voltage/Hertz:

(customizable)

Working Class:

A5 - A7

Span:

3.2 - 5 meters (customizable)

Apply: Designed for ports, terminals, and heavy industrial sites, our three‑wheel straddle carrier delivers unmatched agility and productivity in container handling and bulk material logistics.

Product manual

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Introduction

Technical Data

Application

Features

Certificate

Inquiry

PRODUCT INTRODUCTION

The Three-Wheel Straddle Carrier is a compact, highly maneuverable container and heavy-load handling solution designed for ports, terminals, and industrial sites where space is limited and operational efficiency is critical. Featuring a unique three-wheel configuration, it delivers exceptional agility, turning radius as tight as 5.5 meters, and stable load distribution for safe and reliable performance even on uneven terrain. Whether stacking containers, transferring heavy cargo, or navigating congested yards, this machine is engineered to maximize productivity while minimizing operational footprint.

TECHNICAL DATA

Parameter	Specification	Parameter	Specification
Lifting Capacity	20 – 60 tons	Lifting Height	3 – 7.5 meters
Span (Inner Width)	3.2 – 5 meters	Turning Radius	≤ 5.5 meters
Power Source	Diesel / Hybrid / Electric (optional)	Working Class (ISO 4301)	A5 – A7
Voltage / Frequency	(customizable)	Max Travel Speed	18 – 25 km/h

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APPLICATION

1. Ports & Container Terminals

In busy seaports and inland container terminals, space is at a premium and turnaround time is critical. Our three‑wheel straddle carrier excels at picking up 20ft, 40ft, and high‑cube containers directly from trucks or chassis, transporting them across the yard, and stacking them up to 5 tiers high – all in a single operation. Its ultra‑tight 5.5‑meter turning radius allows it to weave through narrow lanes between container rows, reducing the need for extensive yard reorganization. The machine also handles ship‑to‑shore transfer, quickly moving containers from the quayside to the stacking area, thereby minimizing berth occupancy and accelerating vessel turnaround.

2. Intermodal Rail & Truck Yards

At rail freight terminals and truck‑to‑train transfer points, speed and flexibility are paramount. The straddle carrier seamlessly lifts containers from railcars or flatbeds and loads them onto waiting trucks, or vice versa, without requiring additional cranes or reach stackers. Its rubber‑tired design eliminates the need for fixed rails, making it easy to relocate between different tracks and loading bays. The compact three‑wheel layout ensures stable operation even when working alongside multiple rail lines, reducing congestion and allowing smooth handovers between road and rail logistics.

3. Steel Mills & Metal Processing Plants

Heavy steel coils, slabs, plates, and structural beams demand robust lifting and careful handling. Our straddle carrier, with capacities up to 60 tons, is ideal for moving these bulky loads from storage piles to processing lines or shipping areas. The machine’s anti‑sway system and precise hydraulic controls prevent damage to high‑value materials, while its all‑terrain tires provide stable traction on metal scrap, gravel, and uneven mill floors. It also works well in high‑temperature environments, thanks to optional heat‑shielding packages for the cab and hydraulic system.

FEATURES

Three-wheel design with 360° steering enables sharp turns in aisles as narrow as 5.5 meters, perfect for congested terminals and confined industrial yards.

Integrates container picking, transporting, stacking, and loading/unloading in a single machine, eliminating the need for multiple equipment and reducing operational bottlenecks.

Supports stacking up to 3–5 tiers (depending on model), maximizing yard storage capacity and optimizing valuable terminal real estate.

Heavy-duty rubber tires and robust suspension ensure stable operation on rugged, unpaved, and uneven surfaces, ensuring uninterrupted performance in all weather conditions.