🏗️ Mobile Crane Load Chart: Tipping Moment and Outrigger Reactions (2D)

Side view of a mobile crane on outriggers lifting a load on a long boom, showing how the load it can lift falls as the boom reaches further out or the ground slopes towards the load. Set the boom length and angle, the hook load, the outrigger spread, the ground slope, the hoist speed and the rope stiffness, and see the tipping load, the rated load, the outrigger reactions and the shock at pick-up. The tipping load, the outrigger statics, the slope effect and the pick-up shock are checked numerically, with four in-page numerical checks.

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install