Looking for a heavy lifting system that handles loads other cranes simply cannot? Our hydraulic gantry crane delivers lifting capacity from 10 to 1,000 tons, millimeter-level synchronization precision, and a modular structure that assembles quickly on any job site — indoors or out.
Trusted across power generation, shipbuilding, metallurgy, and civil engineering, this is the heavy lifting equipment built for projects where performance cannot be compromised.
A hydraulic gantry crane is a heavy-duty lifting system powered entirely by a hydraulic drive system. It consists of six core components: a gantry frame, lifting mechanism, traveling mechanism, hydraulic power unit, electrical control system, and safety protection devices.
The system raises, positions, and moves extremely heavy loads with stepless speed control and ±1mm synchronization accuracy across multiple lifting points. It operates on standard AC 380V / 50Hz power supply or a self-contained diesel power unit — making it deployable anywhere, with or without grid power.
| Parameter | Specification |
|---|---|
| Lifting Capacity | 10 – 1,000 tons |
| Span | 8 – 35 m |
| Lifting Height | 4.5 – 12 m |
| Work Duty | A5 – A8 |
| Travel Speed (loaded) | 3 – 8 m/min |
| Synchronization Accuracy | ≤ 1 mm |
| Column Configuration | 2 / 3 / 4-stage telescopic |
| Control System | PLC + Wireless Remote |
| Power Supply | AC 380V / 50Hz |
| Operating Temperature | -20°C to +50°C |
All models are available in custom configurations. Span, lifting height, column stages, and travel mode can be specified to match your exact project requirements.
The most flexible option in the range. No rail installation required. The crane travels freely on rubber wheels or steel casters across any stable floor surface. Ideal for projects that require frequent repositioning or multi-site deployment.
Designed for large-scale, long-duration projects. Rail mounting delivers higher structural stability and more even ground pressure distribution. The preferred choice for permanent or semi-permanent installations in industrial facilities.
Engineered for maximum transportability. The folding structure reduces shipping dimensions significantly — a key advantage for international project delivery or sites with restricted access points. Sets up quickly on arrival.
Every component ships in standard containers and assembles on site without heavy auxiliary equipment. The compact footprint fits into tight workspaces where mobile cranes cannot operate. Disassembly is equally fast, keeping project timelines on schedule.
The 2 / 3 / 4-stage telescopic hydraulic columns allow flexible height adjustment to match any lifting requirement. Low-ceiling environments and height-restricted facilities are no obstacle. The collapsed transport height is minimized for easy logistics.
Choose rail-mounted travel for linear corridor operations, or trackless self-propelled travel for open-floor flexibility. A self-propelled chassis upgrade is available for maximum site mobility. Both modes support full load movement without repositioning the load.
The integrated PLC synchronization module and electro-hydraulic proportional valves maintain all lifting points within ±1mm throughout the entire operation. This level of precision protects sensitive equipment — turbine rotors, transformer cores, precision machinery — from damage during installation.
A single operator controls the full lifting, traveling, and positioning sequence from a safe distance via wireless remote. Micro-motion control is standard, enabling fine adjustments during critical positioning phases. Wired pendant control is available as an alternative.
Every unit is equipped with an overload limiter, travel limit switches, emergency braking, hydraulic safety valves, and a counterbalance valve that holds loads securely at any height — even under hydraulic pressure loss. Safety performance meets international standards including CE and ISO 4301-1.
Generator stators, transformer cores, and gas turbine components. Our hydraulic gantry crane positions equipment weighing hundreds of tons with the precision that sensitive power assets demand.
Steel billet and slab handling, rolling mill installation and maintenance. Built to operate continuously in demanding steel plant environments under A5–A8 duty classification.
Hull block assembly, main engine installation, dry dock repair operations. Multi-point synchronized lifting keeps blocks aligned during joining — protecting structural integrity from the start of construction.
TBM component assembly, large bridge steel structures, metro station installation. The modular crane deploys in underground stations and alongside existing structures where no other heavy lift solution fits.
PC panel demolding, pipe gallery module handling, large precast concrete stacking and loading. Smooth stepless lifting eliminates the shock loads that damage precast elements during handling.
Container handling, heavy cargo loading and unloading, short-distance heavy goods transfer. The crane’s travel mechanism supports load movement without crane relocation, improving handling efficiency.
Tell us your lifting capacity, span, height requirement, and work environment. Our engineering team will recommend the right configuration and provide a detailed technical proposal within 24 hours.
Contact HT Crane today to discuss your project and receive a tailored quotation.
Not every facility has the floor space for a full gantry crane. Not every building has the roof structure to support an overhead travelling crane. A semi gantry crane solves both problems at once — and for a significant number of industrial buyers, it is the most practical and cost-effective crane configuration available. The semi gantry crane uses one leg on the ground and one side supported by an existing building column or runway rail on the wall. This hybrid design reduces the crane’s footprint, eliminates one set of floor rail foundations, and integrates with the building structure in a way that a full gantry crane cannot. The result is maximum coverage in minimum space — at a lower civil works cost than either alternative. What Is a Semi Gantry Crane? The Defining Structure A semi gantry crane — also called a half gantry crane — has an asymmetric support structure. One end of the main girder rests on a standard leg that runs on a ground-level rail. The other end is supported by a trolley or bracket that runs…
When the load is heavy, the span is wide, or the hook height requirement exceeds what a single girder crane can deliver — a double girder gantry crane is the answer. It is the structural choice for heavy industry, and for good reason: two main girders share the load, allow a higher-positioned hoist, and provide the structural rigidity needed for large spans and demanding duty cycles. Buyers often reach the double girder decision after outgrowing a lighter crane or after realizing that a single girder model cannot meet their hook height or span requirements. The challenge then becomes specification: double girder cranes involve more variables, more civil infrastructure, and larger capital commitment than their lighter counterparts. This page walks you through what defines a double girder gantry crane, what to specify, where it fits, and how to evaluate a supplier for a purchase of this significance. What Is a Double Girder Gantry Crane? A double girder gantry crane uses two parallel horizontal girders — the main beams — supported at each end by leg structures that run on ground-level rails.…
