For buyers handling long loads or loads that need wide-angle turning and require more open passage through the gantry leg area.

Henan Mine Crane mhl l-type gantry crane showing the primary gantry structure and electric-hoist lifting arrangement.
The MHL L-type electric hoist gantry crane uses an electric hoist and an L-shaped leg arrangement. The source states that this geometry creates a larger handling space and stronger cross-bay passage capability, allowing long loads or loads requiring large-angle rotation to pass the legs more easily.
The source lists hook, grab and electromagnetic attachments as possible load-handling devices and gives working class A3–A5. Buyers should choose the attachment from the real material and then verify that load length and turning envelope clear the L-shaped legs.
| Product Model | MHL |
| Type-Test Product Name | Electric Hoist Gantry Crane |
| Lifting Mechanism | Electric hoist |
| Lifting Capacity | Configured according to project requirements |
| Span | Configured according to rail / runway center distance |
| Lifting Height | Configured according to site and process requirements |
| Working Duty | Source-defined where stated; otherwise project-specific |
| Cantilever | Optional where source-supported and required by the process |
| Control Method | Configured according to source-supported options and project requirements |
Request A MHL L-Type Gantry Crane Quote
Electric hoist lifting mechanism with L-type gantry-leg arrangement.
Hook, grab and electromagnetic lifting devices are source-listed options.
Outside cantilever can be provided or omitted.
Any capacity, span, speed, wheel load, energy saving, duty or other guaranteed value that is not explicitly published on the source page should be engineered from the actual project and written into the technical agreement rather than assumed from a similar crane.
L-shaped legs provide more useful clearance for long products.
Loads can move through the leg area with less obstruction than a more closed leg geometry.
Hook, grab or electromagnetic pickup can be selected around the material.
Provides a defined duty family for intermittent general handling.
Three-in-one variable-frequency travel drive supports smoother gantry movement.
Official source image associated with the MHL L-Type Gantry Crane, showing the gantry structure, electric hoist or industrial application. |
Official source image associated with the MHL L-Type Gantry Crane, showing the gantry structure, electric hoist or industrial application. |
| Main Girder / Bridge | Selected from the product structure, span, load, duty and site environment. |
| Gantry Legs / Semi-Gantry Support | Ground-supported or building-integrated according to the specific model. |
| Electric Hoist / Hoist Trolley | Provides lifting and cross travel; arrangement depends on the product configuration. |
| Gantry Travel System | Moves the crane along the ground rail or combined semi-gantry runway. |
| Cantilever / End Structure | Configured only where outside-span hook coverage is required. |
| Electrical & Control System | Configured for source-supported control modes, site power and project safety requirements. |
| Model | MHL |
| Product Type | MHL L-Type Electric Hoist Gantry Crane |
| Type-Test Product Name | Electric Hoist Gantry Crane |
| Capacity | Project-specific |
| Span | Project-specific |
| Lifting Height | Project-specific |
| Runway / Travel Length | Project-specific |
| Hoisting Speed | Project-specific unless source-stated in a special section |
| Cross / Gantry Travel Speed | Project-specific |
| Working Duty | Project-specific unless source-stated |
| Cantilever | Project-specific where applicable |
| Control Method | Project-specific |
| Power Supply | According to site electrical conditions |
| Outdoor Protection | According to wind, rain, dust, temperature and corrosion conditions |
Source-confirmed product facts:
Buyer-defined items:
| Long Fabricated Products | Beams, pipes, frames and long equipment. |
| Loads Requiring Rotation | Applications where the suspended load must turn near the gantry leg. |
| Industrial Yards | General rail-mounted lifting with open-side access. |
| Mixed Material Handling | Hook, grab or electromagnetic attachment where source-supported. |
The main reason to choose L-type legs is load clearance.
Show the largest load orientation during pickup, travel and placement.
Hook, grab or electromagnetic options have different suspended weights and safety requirements.
Provide cycles, operating hours and load spectrum.
Add only the outside hook reach required by the process.
| Long Loads | Provide the longest load dimension and its travel orientation. |
| Rotation | Show the maximum swing / turning envelope near the leg. |
| Clearance | Verify the load can pass both legs with safe clearance. |
| Attachment | Include the attachment size itself when checking clearance. |
Before manufacture and installation, confirm rail center distance, runway length, rail elevation, foundation or building-runway capacity, available lifting height, cantilever clearance, power supply and erection access. Outdoor projects should also define wind, rain, dust and temperature conditions.
Maintenance should follow the supplied crane manual and actual duty. Routine work should cover the electric hoist, ropes, hooks / attachments, brakes, wheels, three-in-one drives where fitted, rail alignment, fasteners, limits and electrical protection. Semi-gantry cranes also require coordinated inspection of both the elevated runway and ground rail.
| 1 | Maximum suspended load |
| 2 | Load length / width / turning envelope |
| 3 | Hook / grab / electromagnetic attachment |
| 4 | Span |
| 5 | Lifting height |
| 6 | Runway length |
| 7 | Cantilever length if required |
| 8 | A3–A5 duty inputs |
| 9 | Control method |
| 10 | Indoor / outdoor conditions |
| 11 | Site drawing |
| 12 | Power supply / destination |
Use a full gantry when both sides should be ground-supported. A semi-gantry is relevant when one side can safely use an elevated building runway and the site benefits from a smaller floor footprint.
Only when the hook must reach outside the clear span, such as a truck loading or storage position. Cantilever length changes structural reactions and should be defined from the site layout.
Unless the source page explicitly publishes a value, capacity, span and lifting height should be engineered from the actual project.
A plan and cross-section showing rails, foundations or elevated runway, building / equipment clearances, loading positions and travel length will significantly improve quotation accuracy.
Many gantry applications are outdoors, but wind, rain, temperature, corrosion and anchoring requirements must be specified for the actual site.
Send your load, span, lifting height, travel length, site layout, rail / foundation or building-runway data, operating cycle and control requirements. Henan Mine Crane engineers can then review the correct gantry structure and prepare a project-specific configuration and quotation.