Single girder bridge crane with easy operation and 3.2 ton lifting
capacity
| Feature | European-Style A5 Crane |
| Duty Classification | A5 (Heavy Duty/Intensive Use) – Designed for frequent,
high-intensity operations. |
| Structural Design | Lighter yet stronger due to optimized steel structures and
precision welding. |
| Hoisting Mechanism | High-performance hoist (e.g., modular design) with faster speeds
and longer service life. |
| End Carriages | Compact, low-headroom design with 42CrMo wheels for smoother
travel. |
| Control System | Advanced frequency control (VF drive) for precise, jerk-free
movement. |
| Maintenance | Reduced maintenance due to premium |
| Lifespan | Components; longer lifespan even in demanding conditions. |
| Cost | Higher initial investment but lower total cost of ownership (TCO) |
1. Low requirements for plant space:
The single-beam structure makes the overall height of the crane (H
size) relatively small, effectively utilizing the plant space,
especially suitable for workshops with limited clearance height.
The track is usually installed on the bracket of the plant frame or
column, and does not occupy the ground space.
2. Safe and reliable:
Equipped with necessary safety protection devices, usually
including:
Lifting limit switch: Prevent the hook from hitting the top.
Running limit switch: Prevent the trolley and car from rushing out
of the track limit position.
Emergency stop switch: An emergency stop button is provided on the
operating handle or remote control.
Overload protection (optional or standard): Prevent overload
operation (built-in for some models of electric hoists).
Power-off brake: Conical rotor motor or disc brake ensures
automatic braking when power is off.
Sound and light alarm (optional): Can issue a warning during
operation.
3. Driving mode:
Trolley operation: Usually driven at both ends (i.e., each driving
wheel on both sides has a set of motor + reducer + brake) or
centralized drive (a set of drive devices drives the wheels on both
sides through a long drive shaft).
Trolley operation (i.e., electric hoist operation): driven by the
trolley operation motor of the electric hoist.
Lifting: driven by the lifting motor of the electric hoist.
4. Wide application:
It is an ideal choice for medium-load and medium-frequency material
handling operations in mechanical processing, assembly workshops,
light industry, electronics, molds, warehouses, logistics centers,
maintenance workshops, small power stations and other places.
In summary, the core features of the 3.2-ton electric single-beam
bridge crane are: economical, light, flexible, simple to operate,
large coverage, low requirements for factory buildings, easy
maintenance, safe and reliable. It perfectly balances the
requirements of function, cost and space, and is a general-purpose
main equipment for improving material handling efficiency in small
and medium-sized industrial environments.
