CXTD New-Type Single-Girder Bridge Crane

• The main girder is a box girder, connected to the end girders with high-strength bolts for ease of transportation;
• The trolley and hoist traveling mechanisms adopt a three-in-one drive configuration, featuring hardened‑gear reducers that deliver a compact design and low noise levels.
• Featuring a new compact hoist and high-strength materials, the unit boasts a small footprint and light weight, enabling significant reductions in plant construction costs compared to conventional cranes.
• Modular design, short design cycle, high degree of standardization, and improved component utilization and interchangeability;
• Fully variable-frequency control ensures smooth operation with no shocks; slow speed under heavy load and fast speed under light load, delivering energy savings and reduced consumption.
• Paired with our independently developed, integrated drive electric hoist—our core product—this solution significantly enhances performance and increases the clear lifting height, while achieving a more compact component layout. Cable routing employs aviation‑grade quick‑connect plugs, streamlining the installation process.

CXTX New-Type Suspended Single-Girder Bridge Crane

• The main girder is a box-type beam, connected to the end girders with high-strength bolts; the end girders are equipped with safety hook devices.
• The trolley and hoist traveling mechanisms adopt a three-in-one drive configuration, featuring hardened‑gear reducers that deliver a compact structure and low noise levels.
• Featuring a new compact hoist and high-strength materials, the unit boasts a small footprint and light weight, enabling significant reductions in plant construction costs compared to conventional cranes.
• Modular design, short design cycle, high degree of standardization, and improved component utilization and interchangeability;
• Fully variable-frequency control ensures smooth operation with no shocks; slow speed under heavy load and fast speed under light load, delivering energy savings and reduced consumption.
• Paired with our independently developed, integrated drive electric hoist—our core product—this solution significantly enhances performance and increases the clear lifting height, while achieving a more compact component layout. Cable routing employs aviation‑grade quick‑connect plugs, streamlining the installation process.

LDA-type single-girder bridge crane

• The main girder is fabricated by welding U‑shaped steel plates, inclined cover plates, stiffening plates, and I‑beams into a solid-web beam, or by welding steel plates to form a box girder.
• The main girder and end girders are connected by high-strength bolts, resulting in a simple, safe, and reliable structure that is easy to install.
• The trolley is driven by a conical‑motor three‑in‑one drive unit, ensuring smooth operation and low noise.
• It can be paired with CD and MD electric hoists to enable both floor-mounted control handles and remote operation.

CXTS new-type dual-rail electric hoist trolley–type double-girder bridge crane

• The main girder adopts an eccentric‑rail box‑type structure and is connected to the end girders with high‑strength bolts.
• The trolley and hoist traveling mechanisms adopt a three-in-one drive configuration, featuring hardened‑gear reducers that deliver a compact design and low noise levels.
• Featuring a new compact trolley and high-strength materials, the machine boasts a small footprint and light weight, enabling significant reductions in plant construction costs compared to conventional cranes.
• Modular design, short design cycle, high degree of standardization, and improved component utilization and interchangeability;
• Fully variable-frequency control ensures smooth operation with no shocks; slow speed under heavy load and fast speed under light load, delivering energy savings and reduced consumption.
• The electrical control system employs a distributed installation: the main carriage control cabinet is mounted on the trolley walkway, while the trolley control cabinet is installed directly on the trolley. Connection cables utilize aviation‑type quick‑connect plugs, enhancing installation efficiency.
• Paired with our independently developed integrated drive electric hoist trolley—our core product—this solution significantly enhances performance and increases the clear lifting height, while achieving a more compact component layout. Cable routing employs aviation‑grade quick‑connect plugs, streamlining the installation process.

CXSM New-Type Winch-Driven Double-Girder Bridge Crane

• The main girder adopts an eccentric‑rail box‑type structure and is connected to the end girders with high‑strength bolts.
• The trolley and hoist traveling mechanisms adopt a three-in-one drive configuration, featuring hardened‑gear reducers that deliver a compact design and low noise levels.
• The hoisting mechanism features an open‑type winch design, with a hardened‑gearbox and a crane‑specific YZP variable‑frequency motor. It is equipped with an independent brake, and the brake pads are made from an environmentally friendly, asbestos‑free material.
• Featuring a new compact trolley and high-strength materials, the machine boasts a small footprint and light weight, enabling significant reductions in plant construction costs compared to conventional cranes.
• Modular design, short design cycle, high degree of standardization, and improved component utilization and interchangeability;
• Fully variable-frequency control ensures smooth operation with no shocks; slow speed under heavy load and fast speed under light load, delivering energy savings and reduced consumption.
• Equipped with an air‑conditioned control cabin, ensuring safer and more comfortable operation.
• The electrical control system employs a distributed installation: the main carriage control cabinet is mounted on the trolley walkway, while the trolley control cabinet is installed directly on the trolley. Connection cables utilize aviation‑type quick‑connect plugs, enhancing installation efficiency.

QD-type double-girder bridge crane with hoist

• It mainly consists of a bridge, a trolley traveling mechanism, a hoist, electrical equipment, and other components.
• The main girders adopt a standard box‑type structure, with each girder welded as a single unit. This configuration is simple in design, offers excellent overall stability, exhibits superior fatigue resistance, and requires a relatively small number of transverse stiffeners within the girder.
• The main and auxiliary hoisting mechanisms are mounted on the same trolley frame and equipped with independent drive units. The compact arrangement of these drive units facilitates maintenance, and each independent drive unit is fitted with its own brake, ensuring safe and reliable operation.
• The trolley’s traveling mechanism employs individual drives, while the hoist’s traveling mechanism uses a centralized drive. The traveling mechanism primarily consists of a traveling motor, a traveling reducer, and a wheelset, among other components.
• All crane operations are performed from the operator’s cab.
• Depending on the frequency of use, it is classified into two service classes: A5 and A6.

QB-type explosion-proof double-girder bridge crane

• It mainly consists of a bridge frame, a trolley traveling mechanism, a hoist trolley, and explosion-proof electrical equipment, among other components.
• All motors and electrical equipment meet the explosion-proof performance requirements specified in GB 3836.2-2000 “Electrical Equipment for Explosive Gas Atmospheres – Part 2: Flameproof Enclosure ‘d’,” and the overall machine performance complies with the provisions of JB/T 5897-2006 “Explosion‑Proof Bridge Cranes.” The products have been inspected and approved by a nationally designated explosion‑proof product inspection agency, and have obtained an Explosion‑Proof Certificate. The explosion‑proof markings are Ex d IIB T4 and Ex d IIC T4.
• This product is suitable for locations within factories where the explosion‑proof rating does not exceed Class II B or II C, and the ignition temperature class is not lower than T4, for explosive gas mixtures formed by flammable gases or vapors with air. The applicable hazardous areas are Zone 1 or Zone 2 (see GB 3836.1‑2000).
• This product is typically operated from the ground; however, it can also be configured for remote control or cab‑mounted operation upon customer request. Its duty cycle is medium.

QC-type electromagnetic double-girder bridge crane

• It mainly consists of a bridge frame, a trolley traveling mechanism, a hoist trolley, an electromagnetic lifting system, and electrical equipment.
• The main girders adopt a standard box‑type structure, with each girder welded as a single unit. This configuration is simple in design, offers excellent overall stability, exhibits superior fatigue resistance, and requires a reduced number of transverse stiffeners within the girder.
• The main and auxiliary hoisting mechanisms are mounted on the same trolley frame and equipped with independent drive units. The compact arrangement of these drive units facilitates maintenance, and each independent drive unit is fitted with its own brake, ensuring safe and reliable operation.
• The trolley’s traveling mechanism employs individual drives, while the hoist’s traveling mechanism uses a centralized drive. The traveling system primarily consists of traveling motors, traveling reducers, wheel sets, and other components.
• All crane operations are performed from the operator’s cab.
• Widely applicable for lifting and handling structural steel, bar stock, bundled materials, scrap steel, coiled wire rod, and other similar products in large steel plants.

QE-type double‑trolley, double‑girder bridge crane

• It mainly consists of a bridge frame, a trolley travel mechanism, dual trolleys, and an electrical control system.
• Two independent trolleys operate on the same track, supporting both standalone and coordinated operations. They can independently handle materials of different specifications, or, through synchronized dual-trolley and dual-lifting control, perform precise lifting and flipping of large‑size loads.

QY-type Insulated Double-Girder Bridge Crane

• The QY-type insulated hook bridge crane is suitable for smelting workshops handling non-ferrous metals such as aluminum, magnesium, lead, and zinc.
• This crane consists primarily of a bridge, a trolley‑traveling mechanism, a hoist, and electrical equipment. To prevent current from energized components during operation from being conducted through the lifted load to the crane—thereby endangering the operator’s safety—multiple insulation devices have been installed at appropriate locations on the crane.

QZ-type grab double-girder bridge crane

• It mainly consists of a bridge frame, a trolley traveling mechanism, a hoist trolley, a four-rope grab bucket, and electrical equipment.
• Suitable for warehouses and workshops in metallurgical, chemical, cement, and other industries, this equipment enables the handling of bulk materials such as ore, limestone, coal, and sand in indoor or outdoor fixed-span facilities. The gripping device is a four-rope, flat‑mouth grab with a double‑drum design. The grab can open and close at any height.

QDY-type overhead bridge casting crane

• The QDY‑type hook‑type bridge casting crane is a specialized lifting device designed for use in metal smelting environments. It features a single‑point hoisting mechanism and an forged‑hook load‑handling attachment, equipped with a gantry‑style spreader for handling liquid molten metal. The crane is fitted with multiple safety devices, including a safety brake, and incorporates high‑temperature‑resistant measures at critical components—such as thermal insulation on the underside of the main girder, high‑temperature‑rated steel‑core wire ropes, and high‑temperature cables for the trolley drag chain, which are integrated into the walkway.
• The crane is equipped with vertical lifting, longitudinal travel, and lateral travel capabilities. It can perform operations such as hoisting and transferring materials and pouring molten metal in an intermittent, repetitive manner during the smelting process, with a duty cycle ranging from A6 to A8.

YZ-type double-girder (double-girder/four-girder) cast bridge crane

• Casting cranes are the primary equipment in the steelmaking continuous casting process, primarily used to transfer molten iron from the converter to the ladle in the charging area; in the refining area, they lift the tundish to the refining furnace, and in the steel‑receiving area, they convey the molten steel to the rotary turret of the continuous caster’s tundish.
• Based on their overall structural configuration, casting cranes can be classified as follows: four‑girder, four‑rail double‑trolley type; four‑girder, six‑rail double‑trolley type; double‑girder, two‑rail single‑trolley type; double‑girder, four‑rail double‑trolley type; and double‑girder, two‑rail master–slave trolley type.
• Casting cranes are primarily operated from the operator’s cab, but they also support remote control operation.

MH-type gantry crane (box-type/truss-type)

• The MH-type electric hoist gantry crane is used in conjunction with an electric hoist and is a small to medium-sized crane that operates on rails.
• This product is primarily used for loading, unloading, and handling materials in outdoor environments and warehouses. It is available in two operating modes: ground control and remote control.

L-shaped gantry crane

• L‑type gantry cranes are suitable for material handling and lifting operations at open‑air freight yards and along railway lines.
• The L‑type gantry crane consists primarily of a main girder, L‑shaped legs, a base beam, a trolley assembly, a gantry traveling mechanism, and an electrical control system. Both the traveling and hoisting mechanisms, designed for outdoor use, are equipped with rainproof enclosures.
• Due to its structural characteristics, the L‑type gantry crane achieves a reduced overall height at a given lifting height, thereby lowering costs.

BMH-type semi-gantry crane

• This product is primarily used for material handling within machining workshops.
• The semi‑gantry crane, when used in conjunction with an electric hoist, is a small to medium‑sized crane that operates on rails.
• This product is available in two configurations: ground‑based control or remote control.

U-shaped gantry crane

• This product is suitable for railway freight yards, ports, open-air warehouses, and cargo transshipment stations with large spans and frequent loading and unloading operations.
• The crane is rail‑mounted, with a double cantilever and a gantry frame featuring U‑shaped outriggers, a lifting trolley, and a container spreader.
• The crane primarily consists of a gantry frame, a trolley traveling mechanism, a hoisting trolley assembly, cables, an operator’s cab, a power cable reel assembly, a suspension and lifting attachments, and an electrical control system.
• This product features a U‑shaped gantry with a generous leg clearance of nearly 7 meters, making it ideal for handling long, bulky cargo and container loading and unloading operations.

Type A gantry crane

• Type A gantry cranes are suitable for material-handling operations at railway freight yards, ports, and open-air warehouses.
• Type A gantry cranes consist primarily of a main girder, support legs, cross beams, a trolley assembly, a gantry traveling mechanism, and an electrical control system. Both the traveling and hoisting mechanisms of outdoor‑rated cranes are equipped with rainproof enclosures.
• Type A gantry cranes are large-scale material-handling machines widely used in open-air operations, offering advantages such as high lifting capacity, ample working space, high yard‑area utilization, low capital investment, and low operating costs.

Container gantry crane

• Container gantry cranes (commonly referred to as yard cranes) are suitable for handling and loading/unloading international standard containers and railway‑wide containers at container yards or transshipment terminals in ports, wharves, railways, and logistics facilities.
• The container gantry crane is capable of handling 20-foot, 40-foot, and 45-foot international standard containers.
• The crane is rail‑mounted, with a double cantilever and a gantry frame featuring U‑shaped outriggers; the hoisting trolley rotates about its upper axis, and the container spreader is an electrically operated telescopic type.
• The container gantry crane consists primarily of a gantry frame, a trolley travel mechanism, a hoisting trolley assembly (including an upper slewing mechanism), a cable‑powered supply system, a cab, a power‑cable reel unit, a lifting beam and container‑specific spreader, as well as an electrical control system. The main girder adopts a skewed‑rail double‑girder box‑type structure, and the hoisting mechanism employs an eight‑rope anti‑sway system (without auxiliary wire ropes). It shall be equipped with a hydraulic wheel‑clamping system, a lubrication system, and an electrical control system.

S-Series New Electric Hoist

• Modular design, with lifting capacities ranging from 1.0 t to 80 t and duty classes M4–M6; • Compact overall structure and low-headroom design, resulting in reduced equipment height and lighter self-weight; • Full‑machine variable‑frequency control for both travel and hoisting operations;

Integrated Machine Drive Electrical Cabinet

Crane traveling wheel

End beam

Three-in-one motor

The SF series “three-in-one” drive integrates a reducer, an electric motor, and a brake into a single unit, featuring parallel output to the motor shaft, a compact structure, high torque transmission, smooth operation, low noise, and long service life.

Reel

Remote control

Wire guide

Customization

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