L Leg gantry crane

Product Item : L Leg gantry crane
Category： Gantry Crane
Asymmetric L-Leg Stability Design: L-Leg Base: 2.5m x 1.8m | Adjustable Leg Anchors (±200mm)
Low-Headroom & Narrow Span Optimization: Hook Approach: ≤300mm | Span: 5m-20m (Compact Layouts)
Heavy-Duty Corrosion Resistance: Hot-Dip Galvanized Frame | IP66 Enclosed Motors | Salt Spray Test: 1000+ Hours
Dynamic Load Balancing System：Real-Time Tilt Sensors (±0.1°) | Auto Counterweight Adjustment (±5% Load Tolerance)
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L-Leg Gantry Crane

Brand: Henan Hengkun Crane Co., Ltd.
Applications: Factories, logistics yards, construction sites, ports, and outdoor material handling operations requiring stability on uneven terrain and heavy-load lifting versatility.

Product Overview

Our L-Leg Gantry Crane features a robust L-shaped leg design that provides superior stability and load distribution for outdoor or rough-terrain applications. Engineered for heavy-duty lifting and flexible mobility, this crane is ideal for handling bulky materials, containers, or machinery in environments where traditional gantry cranes struggle. With adjustable legs and modular components, it adapts seamlessly to uneven ground, sloped surfaces, or temporary worksites, ensuring reliable performance for loads up to 100 tonnes.

Key Features & Benefits

L-Leg Stability
- Reinforced L-shaped legs reduce ground pressure and prevent structural deformation under heavy loads.
- Adjustable leg heights (manual or hydraulic) for operation on uneven terrain.
Heavy-Duty Performance
- Double girder construction (FEM 3m–5m class) ensures rigidity and minimal deflection.
- Corrosion-resistant steel with ISO 12944 C5-M coatings for harsh environments.
Mobility & Flexibility
- Rubber-tired or rail-mounted configurations for indoor/outdoor use.
- 360° steering capability for precise positioning in congested areas.
Energy Efficiency
- Variable frequency drives (VFD) and regenerative braking reduce energy consumption by 20–30%.
- Optional hybrid power systems (diesel-electric or battery-powered).
Safety & Control
- Overload protection, dual braking systems, and anti-collision sensors.
- Remote control operation or cabin control for safe load handling.

Technical Specifications

Parameter	Specification
Lifting Capacity	5–100 tonnes
Span	10–50 meters (customizable)
Lifting Height	Up to 30 meters
Leg Adjustment Range	±500 mm (vertical)
Work Class	FEM 3m–5m / ISO A6–A8
Traveling Speed	5–40 m/min (VFD-controlled)
Operating Voltage	380–690V AC, 50/60Hz
Wheel Pressure	≤30 kN (adjustable for ground conditions)
Protection Grade	IP66 (motors), IP65 (control systems)
Ambient Temperature	-30°C to +60°C

Customization Options

Leg configurations: Fixed or adjustable L-legs with hydraulic leveling.
Power systems: Diesel-electric, electric, or hybrid power packs.
Automation: Laser-guided positioning, RFID load tracking, or IoT integration.
Specialized hooks: For containers, coils, or custom lifting attachments.
Weatherproofing: Anti-corrosion coatings, enclosed cabins, or cold-climate packages.

Service & Certifications

Global compliance: CE, ISO 9001, ISO 14001, FEM, and GOST certifications.
Turnkey solutions: Site assessment, installation, and operator training.
Warranty: 24 months (extendable) with 24/7 technical support.
Maintenance: Predictive diagnostics and fast OEM spare parts delivery.

Why Choose Us?
As a leading Chinese manufacturer, we combine European engineering standards with cost-effective production to deliver L-Leg Gantry Cranes that excel in rugged environments. Rigorously tested for safety and durability, our cranes are trusted globally for heavy-load logistics, construction, and industrial applications.

Request a Custom Quote – Elevate your material handling with stability, power, and adaptability!