Q1: What is the lifting capacity range of the L-Type Single Girder Gantry Crane?

A: The standard lifting capacity ranges from 5 to 50 tons. Non-standard capacities can also be customized upon request.

Q2: What are the typical span and lifting height specifications?

A: The standard span ranges from 16 to 35 meters, and the lifting height ranges from 6 to 24 meters. Both parameters can be customized to meet specific site requirements.

Q3: What are the main components of this crane?

A: The crane consists of a bridge (main beam and end beams), a trolley running mechanism, an electric hoist or hoist trolley, L-shaped legs (rigid and flexible), a traveling mechanism, and an electrical control system.

L-Type Single Girder Gantry Crane | 5

L type Single Girder Gantry Crane

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For customized products, please fill out information and submit the form.

Capacity:

5-32T(customizable)

Lifting Height:

6–24M(customizable)

Voltage/Hertz:

(customizable)

Working Class:

A3~A6

Span:

12~30m (customizable)

Apply: It is widely used in steel service centres, manufacturing workshops, precast concrete plants, railway freight stations, and port terminals

Product manual

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Introduction

Technical Data

Application

Features

Certificate

Inquiry

PRODUCT INTRODUCTION

The L-Type Single Girder Gantry Crane is an efficient and flexible lifting solution specifically designed for small to medium-sized material handling operations. Named for its distinctive "L" shape between the ground beam and outriggers, this crane features a single box-type main beam with an L-shaped cross-section that delivers exceptional strength and rigidity while significantly reducing the crane's overall self-weight.

The main beam adopts a skewed box-shaped frame structure, which is both sturdy and lightweight. One side of the crane is equipped with a rigid leg that is rigidly connected to the main beam for stable support, while the other side features a flexible leg that can be adjusted to accommodate track deviations and ground unevenness. With a compact structure, easy installation, low wheel pressure, stable performance, and a short production cycle, the L-Type Single Girder Gantry Crane delivers a cost-effective and versatile lifting solution for a wide range of industrial applications.

TECHNICAL DATA

Parameter	Specification	Parameter	Specification
Rated Loading Capacity	5-32T	Span	12~30m (customizable)
Warranty	1 Year	Video outgoing-inspection	Provided
Place of Origin	Henan, China	Weight (KG)	40000 kg
Application	Widely	Working duty	A3~A6
After Warranty Service	Video technical support	Type	Box Girder
Warranty	18months	Lifting Height	6–24 meters

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APPLICATION

Primary Application Areas:

1.Steel & Metal Industry: Steel service centers, steel yards, and pipe mills for handling steel coils, plates, pipes, rebar, and structural steel components.

2.Manufacturing & Workshops: Production lines for material handling, equipment installation, maintenance, and parts replacement.

3.Warehousing & Logistics: Cargo loading, unloading, stacking, and transshipment in warehouses, outdoor freight yards, and storage areas.

4.Construction & Building Materials: Precast concrete plants,建材 yards, and construction sites for lifting concrete beams, columns, pipe piles, and building materials.

5.Ports & Terminals: Loading and unloading operations and short-distance cargo transportation at ports, docks, and terminals.

6.Railway & Aviation: Railway freight stations and civil aviation cargo terminals for general cargo handling.

7.Wood & Timber Industry: Timber yards and lumber storage facilities for handling long timber and logs.

8.Other Industries: Cement plants, granite industry, food processing, papermaking, electronics, mining, and shipbuilding.

FEATURES

The single box‑type main beam with an L‑shaped cross‑section provides exceptional strength and rigidity while significantly reducing the crane’s overall weight, which lowers wheel pressure and allows for a compact structure that saves valuable workspace.

One side is equipped with a rigid leg for stable support, while the other side uses a flexible leg that automatically compensates for track deviations and ground irregularities, ensuring smooth and stable travelling even on uneven surfaces.

The electric hoist or trolley travels laterally along the main beam, enabling accurate three‑dimensional positioning of loads. The separate drive design of the trolley mechanism ensures smooth acceleration and deceleration for precise handling.

The crane supports three operation options: ground pendant control, operator cabin control, and wireless remote control. This flexibility allows operators to choose the safest and most convenient method according to the working environment.

Built‑in safety features include overload protection, low‑voltage protection, over‑travel limit switches, emergency stop buttons, and a load limiter. Outdoor models can also be equipped with anemometers for wind‑resistant operation.

Made from high‑quality steel (Q235B or Q345B) with advanced welding technology, the crane is highly resistant to wear and fatigue. Its simple structure reduces maintenance frequency and costs, ensuring long‑term reliability in continuous industrial use.