Crane Sizes Chart Page

Crane "size" is typically defined by its , or the maximum weight it can lift under ideal conditions. However, real-world capacity changes drastically based on the radius (horizontal distance from the crane's center) and boom length . Common Mobile Crane Size Chart

All capacities are metric tons (1 ton ≈ 2,204 lbs). Imperial tons noted where common. crane sizes chart

In conclusion, a "crane sizes chart" is more than a list of dimensions; it is a roadmap of engineering capability. It outlines a hierarchy of need, from the precision of a 2-ton mini-crane fitting a window to the brute force of a 3,000-ton crawler setting a nuclear reactor. As cities grow vertically and infrastructure projects become more complex, the charts will continue to expand, pushing the boundaries of physics and engineering ever higher. The crane, in all its varied sizes, remains the definitive tool of human expansion. Crane "size" is typically defined by its ,

Moving up the chart, one encounters the "medium-duty" range. This category is dominated by the Mobile Truck Crane and the Rough Terrain Crane. These are the most commonly recognized cranes, often seen on the sides of highways or at commercial building sites. Their lifting capacities generally range from 20 to 150 tons. A standard chart for a 50-ton mobile crane, for example, will not just list the maximum load; it will provide a complex grid of "load charts." This grid illustrates the inverse relationship between reach and capacity: a crane lifting a load two feet from its center might handle 50 tons, but extending that boom to 100 feet might reduce the capacity to just a few tons. This middle tier represents the balance between mobility and strength, serving the backbone of general infrastructure. Imperial tons noted where common

Best for: Roadable + off-road, fast setup, long boom.

Even larger than the crawler is the Tower Crane, the icon of the urban skyline. Tower cranes are sized by their "jib" length (the horizontal arm) and their tip load capacity. A standard tower crane might have a jib length of 50 to 80 meters and a maximum load of 12 to 20 tons. However, what the charts reveal about tower cranes is the physics of leverage. A crane rated for 12 tons can usually only lift that weight close to the mast; at the very tip of the jib, the capacity might drop to one or two tons. The "flat top" and "luffing jib" variations on the charts indicate specialized sizes for crowded city skylines where clearance is tight.

| Crane type / size | Length (m) | Width (m transport) | Height (m transport) | Weight (t) | |------------------|------------|----------------------|----------------------|-------------| | Mini crawler 5t | 4.5 | 1.8 | 2.2 | 6 | | RT crane 25t | 8.5 | 2.6 | 3.0 | 24 | | Truck crane 50t | 11.5 | 2.55 | 3.8 | 38 | | All-terrain 100t | 12.0 | 2.75 | 4.0 | 48 | | Crawler 200t | 9.5 (track) | 5.0 (track width) | 3.5 (carbody) | 180 | | All-terrain 400t | 16.0 | 3.00 | 4.2 | 90 (carrier only) |