Customize Span Customize Cantilever L-Shaped Outrigger Lifting Steel Single Girder Gantry Crane

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Certification: CE, ISO9001
• Condition: New
• Maximum Lifting Weight: 20-50t
• Maximum Lifting Height: 15-20m
• Operation Form: Remote Control
• Type: Container Gantry Crane
• Main Girder Form: Single Girder
• Transport Package: Wooden Box
• Specification: Customized
• Trademark: Shengmiao
• Origin: China
• Production Capacity: 1000 Sets/Year

Product Description

Product Parameters

Parameter	Specification
Lifting Capacity	5-50 tonnes
Span	8-25 m (customizable)
Lifting Height	5-20 m
Cantilever Length	3-10 m
Travel Speed	10-40 m/min (loaded)
Power Source	Electric / Hydraulic hybrid
Control Mode	Pendant / Radio Remote / Auto
Design Standard	ISO 4301, FEM 1.001

Product Description

An L-Type Gantry Crane is an asymmetrical lifting system with a single vertical leg and a horizontal cantilever arm, forming its distinctive "L" shape. This space-saving design is ideal for tight work areas where conventional cranes won't fit, such as along building walls or production lines. The trolley moves smoothly along the overhead beam, handling loads from 5 to 50 tons with precision, perfect for loading trucks or moving long materials like steel beams. With spans of 8-25 meters, it maintains stability while freeing up valuable floor space. The open-side cantilever allows unobstructed material movement below. Built to ISO standards from durable steel, it works reliably both indoors and outdoors. Optional automation features like programmable controls make it suitable for modern smart factories. Combining compact design with strong lifting capacity, this crane solves space challenges without sacrificing performance in manufacturing, logistics, or construction sites. Its adaptable configuration balances efficient footprint use with reliable heavy-load handling.

Application Scenarios

Workshop Material Handling - Transfers heavy machinery parts along assembly lines while conserving floor space.

Truck Loading/Unloading - Loads oversized cargo (e.g., pipes, timber) from one side of vehicles in tight yards.

Wall-Adjacent Operations - Works flush against buildings where dual-leg cranes cannot fit.

Long Material Processing - Handles extended items (steel beams, precast concrete) with cantilever support.

Production Line Integration - Serves as a bridge between workstations in space-constrained factories.

Maintenance Access - Provides overhead lifting in areas with permanent ground obstructions

Our Advantages

Space Optimization - Single-leg design requires 50% less floor space than conventional gantries while maintaining full functionality.

Obstacle Clearance - Cantilever arm effortlessly operates around permanent structures (walls, columns, machinery).

Heavy-Duty Performance - Handles loads up to 50 tonnes despite compact footprint, with ISO-certified structural integrity.

Unidirectional Workflow - Open-side access enables seamless material flow for loading/unloading operations.

Quick Installation - Modular components allow rapid assembly/disassembly compared to double-leg systems.

Hybrid Adaptability - Compatible with both fixed rail and mobile configurations for indoor/outdoor versatility.
 

Packaging & Shipping

To ensure safe and damage-free transportation, cranes must be securely packaged in heavy-duty wooden crates or steel frames, with critical components like hoists and girders disassembled if oversized and properly strapped. Electrical systems and sensitive parts should be wrapped in waterproof, anti-corrosion materials, while all packages must be clearly labeled with weight, center of gravity, and lifting points. During transit, components must be firmly fastened using chains or straps to prevent shifting, with special attention given to corrosion protection for sea freight and route planning for oversized shipments. These measures guarantee that cranes arrive in optimal condition for assembly and operation.

FAQ

Q1: What's the informtion should l provide when inquiry?
The more details or drawings, the better. Such as Lifting capacity, Lifting height, Span, Voltage or others special requirements.

Q2: Can you provide custom service?
Yes, of course. We are manufacturer and we have our own engineer group They can out customized design according to your requirement. You just need to tell us your requirements.

 Q3: Are there professional technicians to assist in the installation?
Yes.We have a professional installation team and have been to many countries to assist in installation. lf you need us to provide this service, please let us know in advance and we will provide you with the best solution.

Q4: How do you guarantee the quality?
We will constantly check the quality during the manufacturing process, and strictly test the equipment before shipment, and we will also send you aquality certificate.