Semi-Gantry Crane (BMH/BMG Series)
Semi-Gantry Crane (BMH/BMG Series)
Smart Space. Strong Lifting. Built for Industrial Agility.
The Henan Mine Semi-Gantry Crane is the ideal solution when your plant layout requires flexibility, space efficiency, and cost-conscious design. This hybrid crane combines the benefits of overhead and gantry systems: one side runs on a ground-supported leg, while the other side travels along an existing elevated runway.
If you operate in a facility where floor space, support columns, or runway structure are limited or asymmetrical, this crane is your answer. Whether it’s for indoor workshops, open-air storage yards, or building-adjacent material flow, Henan Mine delivers a crane that fits your plant—not the other way around.
| Specification | Details |
| Brand | Henan Mine |
| Model Types | BMH / BMG (Single Girder / Double Girder) |
| Lifting Capacity | 2–40 tons |
| Span Length | 15–30 meters |
| Lifting Height | 6m / 9m / 12m / Customizable |
| Working Duty | A3–A6 (per ISO/FEM standards) |
| Voltage Range | 220V–690V, 3-Phase, 50–60Hz |
| Environment | -25°C to +40°C, Humidity ≤85% |
| Control Options | Pendant / Wireless Remote / Operator Cabin |
| Price Range | USD $6,000 – $100,000 (based on spec & capacity) |
COMPONENTS AT A GLANCE
| Component | Description |
| Main Beam | Single or double girder, cambered for span control, rigid and vibration-resistant |
| Support Leg | Box-structure with adjustable height and bolt flanges for easy install |
| End Carriage | Low-noise drive with hardened wheels and limit switches |
| Hoisting Unit | CD1/MD1 hoists, or LH/QD trolley sets, speed adjustable |
| Power Supply | Busbar / cable drum with standard safety protection |
| Control System | Options include wireless, wired pendant, or fully enclosed cabin |
Crane Type Comparison Table: Choose the Right Crane for Your Needs
| Feature / Crane Type | Semi-Gantry Crane | Full Gantry Crane | Overhead (EOT) Crane | Jib Crane |
| Structure Support | One side supported by ground leg, other by building runway | Both sides supported by legs on ground rails | Supported fully by building/runway beams | Mounted on wall or freestanding column |
| Space Efficiency | ✔ High – saves building space by using one side of structure | ❌ Requires large floor area | ❌ Depends fully on internal building space | ✔ Compact, but limited coverage |
| Installation Cost | ✔ Lower – fewer civil works needed | ❌ Higher – requires full rail and foundation system | ✔ Moderate – depends on structure strength | ✔ Low – easy install |
| Mobility | Semi-mobile; limited to one track side | Fully mobile on rails | Fixed position within building span | Stationary or small rotation area |
| Lifting Capacity Range | 2–40t (Henan Mine standard) | 5–1000t (Henan Mine heavy-duty) | 1–500t | 0.5–10t |
| Span Range | 15–30m | 18–50m or custom | 10–50m | Limited (up to 5–6m radius typically) |
| Lifting Height | 6–12m or customized | 6–50m+ | 6–30m+ | Up to 6m |
| Control Options | Pendant / Remote / Cabin | Pendant / Remote / Cabin | Pendant / Remote / Cabin | Manual / Electric / Remote |
| Indoor / Outdoor Use | ✔ Both | ✔ Both | ✔ Primarily indoor (unless bridge enclosed) | ✔ Mainly indoor |
| Use Case Examples | Factory yards, next to building walls, plant expansions | Ports, container yards, large construction sites | Workshops, steel plants, production lines | Workstations, welding lines, packaging areas |
| Best For | Cost-effective indoor/outdoor hybrid handling | Heavy outdoor applications with long-span and high loads | Controlled indoor material handling | Point-to-point workstation lifting |
| Henan Mine Product Models | BMH / BMG Series | MG / U Model / RTG / RMG Series | LH / QD / NLH / FEM Series | BZ / BX Series |
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