Mobile Crane Sizer

This app allows the user to quickly estimate the required size of a mobile crane for a given lift. The user need only select the weight of the load and the radius of the lift from the drop down boxes to find out the recommended crane size.

The app has generic cranes from 20t to 800t in size (Both metric tonne and US ton).

Select loads in metric tonnes or imperial lbs x1000.
Select the radius in metric metres or imperial feet.

The user is reminded that this app is purely for ESTIMATION purposes and actual crane capacities vary from manufacturer. A detailed lift plan should be carried out by a trained and competent person for all lifts.

This app is ideal for Site Engineers or Quantity Surveyors.

Category : Tools

Reviews (8)

Pet. U. M. Aug 7, 2021

Is good, but remove the factor of safety and allow 20 ton Crane to lift a 15 ton load at more distance radius then the recommended. As I do in actual site job. The Crawler cranes should been added, to interchange the mobile crane.

Kid. L. Oct 23, 2021

Every time we switch to other app, your app goes to start screen, please correct in next update.

Qas. A. Oct 6, 2018

You given crane boom signal is rong because mobile crane boom is strength not a structure

Int. A. Feb 4, 2020

Kindly give 4 meter redius and load upto 100 ton option.

Gre. D. Oct 7, 2021

Why only to 40 ton ?

Dan. M. Oct 7, 2018

Update; Now has imperial units! 5 stars for sure! Great app for getting a quick read on crane size.

One. p. N. Oct 22, 2017

Good but i wana study book about crane can you make theory book

Rus. M. Oct 27, 2017

It's great for a quick estimate