Hoist Capacity Calculator
The Hoist Capacity Calculator finds the gross load, motor power, and safety margin for a lifting duty. Example: for a 2000 kg lift at 8 m/min on a 2-part rope line, Gross load = 2045 kg, Motor = 3 HP, Motor power = 2.24 kW (per ASME B30.2).
How it works
Computed from your inputs per ASME B30.2.
Worked example (Vertical Transport)
Inputs: a 2000 kg lift at 8 m/min on a 2-part rope line.
| Result | Value |
|---|---|
| Gross load | 2045 kg |
| Motor | 3 HP |
| Motor power | 2.24 kW |
Computed live by WorkHive's calculation engine; standard: ASME B30.2.
How to use this calculator
- Enter the figures for the duty you are sizing: the worked example below uses a 2000 kg lift at 8 m/min on a 2-part rope line.
- The calculator returns Gross load, Motor, Motor power, computed per ASME B30.2.
- Check the worked example to confirm the method matches how you would do it by hand, then run your own numbers in the interactive tool.
FAQ
What is a hoist crane capacity calculator?
The Hoist Capacity Calculator is a free online tool that computes finds the gross load, motor power, and safety margin for a lifting duty. It shows the formula and a fully worked example so you can check the method, not just the number.
How is it calculated?
The result is computed from your inputs following ASME B30.2. The worked example on this page shows a real computation with real numbers.
Is the calculator free?
Yes. WorkHive's engineering calculators are free to use, no sign-up needed for the tools. WorkHive is a free, offline-first maintenance platform built for Philippine industrial plants.
Run it on your own numbers
Open the interactive Hoist Capacity Calculator in WorkHive: free, no sign-up needed for the calculators.