Cases
2026-05-08 15:57:12
A customer from the Philippines, Neihu Province, operates a local repair shop for construction and agricultural machinery. The customer recently wanted to purchase a portable gantry crane for flexible transfer of heavy parts around the shop. The customer contacted us through Alibaba International and saw someone buying a portable gantry crane in the comment section, he read the feedback from other people and thought that the portable gantry crane would be good for them to use. They mentioned in the chat that they needed a gantry crane of about 3 tons to lift parts between different stations, and they wanted us to provide the right model and provide a quote.
|
Crane Type |
Adjustable-height Portable Gantry Crane |
|
Lifting Capacity |
3 ton |
|
Crane Span |
8 m |
|
Lifting Height |
2-3.5m |
| Operation Speed |
13m/min |
| Net Weight | 60 kg |
In order to better understand the customer's use scenario, our sales engineers have carefully communicated with the customer, and based on the workshop information provided by the customer, we have initially determined the customer's needs as follows:
| Demand | Specific description |
|---|---|
| Maximum lifting weight | Customer's heaviest component not exceeding 3 tons |
| Lifting height range | After analyzing the customer's lifting and overhauling work, the adjustable height is more helpful for their work |
| Span Requirements | The widest maintenance station in the workshop is a vehicle overhaul gutter, which is about 6 meters wide. The span of the gantry crane needs to cover both sides of the gutter without colliding with objects next to it. |
| Mobility Requirements | There are 3 main maintenance stations in the workshop and the customer wanted one crane to service all of them, hence the need for a mobile gantry crane. |
| Ground conditions | The shop floor is a concrete floor poured 15 years ago with small cracks and minor unevenness in some areas. Ordinary rigid casters may jam or damage the floor. |
After understanding the client's needs, we provided an initial lifting program. The client asked the following questions:
The doors of the customer's workshop are at a low height relative to the crane, so the crane cannot pass through smoothly, and sometimes it is necessary to repair the equipment in the outdoor site. In order to solve this problem, we have designed quick-disassembling gantry cranes which can help customers to disassemble and assemble quickly.
Because during the lifting process, the heavy object tends to swing in the horizontal direction. Swinging above a narrow maintenance trench can result in a serious accident if it hits a vehicle or piece of equipment. As a result, the customer needed smooth lift control and an anti-sway design.
Gantry cranes may move between work stations 4-5 times a day. Reposition the machine after each move. If the legs are not reliably secured, the machine may slide or tilt sideways during lifting. Customers need a simple and reliable locking mechanism and leveling foot cups to cope with minor floor unevenness.
In response to these challenges, we offer our customers a customized configuration solution:
| Parameters | Design | Why it's designed this way |
|---|---|---|
| Lifting capacity | 3 tons | Coverage of customers' largest parts |
| Span | 8 meters | Just enough to cover the truck access gutter without touching surrounding components |
| Lifting height range | 3.0 m ~ 4.5 m | Meets both low lifting and high transfer scenarios |
| Mobile Wheel | 4 Heavy Duty Polyurethane Universal Wheels | Universal wheel for easy and flexible movement; brake lock to prevent slippage |
| Disassembly | The main beam and outrigger are bolted together and can be disassembled for quick assembly | Easy handling and quick transfer between locations |
| Safety accessories | Overload limiter, upper and lower limiters, emergency stop button, anti-decoupling safety catch | Conforms to international crane safety standards and prevents misuse |
This gantry crane is built for busy maintenance shops in the Philippines. It gives teams a safe, flexible way to lift engines, gearboxes, and heavy assemblies. The design focuses on ease of use, low downtime, and predictable performance in tight workshop spaces. The design reduces setup time and keeps operator effort low.
The crane offers a wide, easy-to-set height range so you can match lifting height to the job. A telescoping beam with secure locking pins lets you change height quickly without special tools. The adjustment system holds its position under load and includes secondary safety locks to prevent accidental movement. This lets shops handle tall items and low-clearance lifts with the same unit, reducing the need for multiple lifting devices.
We engineered the frame to move around the workshop with minimal effort. Heavy-duty swivel casters roll smoothly over workshop floors and lock firmly when you stop. The crane breaks down into compact sections so it fits through standard doorways and into service bays. Because it moves easily, crews waste less time repositioning equipment and more time on repairs.
The integrated electric chain hoist delivers steady, controllable lifts. The motor starts and stops smoothly to avoid shock loads on the crane and the load. A pendant control gives the operator direct, simple control over lifting and lowering. Built-in safety features include overload protection and limit switches that stop travel at safe points. The chain and load block use hardened materials to resist wear and extend service life.
The gantry uses high-strength steel and reinforced joints to handle daily shop use. Critical wear areas have replaceable wear pads and easily serviced bearings. The structural parts receive a protective finish that resists chips, oil, and workshop grime. Designers sized the main members with safety margins for repeated lifting cycles so the crane stays reliable under routine use.
Steel Portable Gantry Crane is a kind of small material handling equipment made of high-strength steel with lightweight design and powerful lifting capacity, and its main structure usually adopts a combination of gantry that can be quickly disassembled or folded, and equipped with manual or electric hoist lifting mechanism.
Get Price for Steel Portable Gantry Crane
Aluminum portable gantry crane is a lightweight, quickly disassembled material handling equipment, the main body of which is made of high-strength aluminum alloy profiles, which not only ensures the structural strength but also significantly reduces the weight of the entire machine, making it easy for a single person to carry and transfer between different workplaces.
Get Price for Aluminum Portable Gantry CraneNot at all. The mobile door machine comes with heavy-duty casters and can be used directly as long as the floor is a flat concrete or hardened surface.
The gantry can be easily pushed by one person when unloaded. We also have the option of electric travel drive wheels, but this adds to the cost.
We offer a wide range of tonnage mobile gantry cranes such as 1 ton, 2 ton, 3 ton, 5 ton, 10 ton and so on. If over 10 tons, a fixed portal or bridge crane is usually recommended.
Crane is not the all of our job.The most suitable solution is our passion. With every project we undertake, we set the bar high and provide the best solution for the clients and industries.
Drop us your detailed crane inquiry, we will send you quotation ASAP.
