Portable gantry cranes are also referred to as mobile lifting gantry systems and A-frame gantry overhead cranes. The word “gantry” means a spanning framework erected to support overhead lifting devices. A portable gantry is a moveable A-frame that can facilitate the lifting of heavy objects as it is fitted with heavy-duty castors on all supporting legs.
Mobile gantry crane frames are made from high-grade steel that is welded into an overhead beam with opposite A-shaped supports by highly experienced fabricators. An A-frame is a framework that has two supporting leg structures that each has the shape of the letter “A”. Styles of a-frames can vary between manufactures with some using H-shaped leg supports for higher lifting capacity ratings from mobile gantry cranes.
The heavy-duty castors fitted to the legs of portable gantry cranes ensure easy maneuverability. Some of the castors are fitted with incorporating brakes to ensure stability and prevent unwanted movement during operation. For budget portable gantry cranes that don’t feature castors with incorporated braking mechanisms, parking jacks can be used instead. The good thing about parking jacks is that they can ensure good stability on uneven or soft ground. https://aicranemachine.com/mobile-gantry-crane/
Mobile gantry systems offer customers the ultimate in flexibility and mobility when it comes to industrial lifting gear. The systems can be used for a wide range of lifting tasks in dozens of different industries due to their versatile properties. Portable gantry cranes from the best suppliers are constructed using high-grade anti-corrosive steel to ensure ultimate stability and durability. Such cranes can also be used in all environments, including those with harsh climates.
You can buy portable gantry cranes with a range of loading capacities. Some of the smallest systems have a safe lifting capacity of 0.5 tons, while some of the larger models can lift over 5000kg loads. The model you buy will depend on your business’s lifting capacity requirements. For example, you can choose 10 ton gantry crane to lift materials lighter than 10tons.
The reality is that mobile gantry cranes provide a great alternative to large, permanent lifting structures, which many business operations do not have the land space to install and erect. Furthermore, such cranes are much more affordable than permanent fixtures and they can be easily moved between different industrial sites.
The benefits of mobile gantry cranes over fixed gantry systems are self-evident to most, so it is no surprise that the popularity of portable systems has been increasing with every passing year. The main concern businesses used to have about mobile cranes is that they have very small lifting capacities, but engineering advancements have meant that today’s portable models can safely lift loads larger than many budgets permanent fixture lifting equipment.
When it comes to shopping for cranes online, you need to know that in order to access some of the best prices, you need to look at mobile crane models from overseas suppliers. The truth is that domestic suppliers in most western countries can’t come close to beating crane manufacturers in China on price or quality even when global expedited shipping charges and import taxes are included in calculations.