Technical Specifications
| Model | Capacity | Division | Safe Overload | Max Load | Battery Life |
|---|---|---|---|---|---|
| 1T | 1000kg | 1kg | 125% F.S | 400% F.S | >80 hours |
| 2T | 2000kg | 1kg | 125% F.S | 400% F.S | >80 hours |
| 3T | 3000kg | 1kg | 125% F.S | 400% F.S | >80 hours |
| 5T | 5000kg | 2kg | 125% F.S | 400% F.S | >80 hours |
| 10T | 10,000kg | 5kg | 125% F.S | 400% F.S | >80 hours |
Choosing the right crane scale capacity
Match the scale to your crane or hoist. The scale's capacity should cover your heaviest lift, but never exceed what the crane, hook and slings are rated for. The division gets coarser as capacity rises (1 kg up to 3 tonnes, 2 kg at 5 tonnes and 5 kg at 10 tonnes), so a 10-tonne scale is the wrong tool for 500 kg loads. The 1, 5 and 10 tonne models can be ordered online; 2 and 3 tonne versions are available on request. For lifts up to 20 tonnes, see the OCS 20-tonne crane scale.
Using a crane scale safely
Hang the scale directly from the crane hook and the load from the scale's own hook, and lift vertically: side pulls give false readings and stress the housing. Check the hooks and shackles for wear before each shift. The scale tolerates a 125% safe overload and a 400% ultimate load, but that margin is for protection, not for routine lifting above the rated capacity.
Battery, calibration and price
A 6 V 4 Ah rechargeable battery gives over 80 hours of continuous use, and the scale works from −10 °C to 40 °C. Each unit is calibrated before delivery (Scalestech is approved by Weights & Measures to verify and stamp scales), and our calibration team handles recalibration and repairs. The price depends on capacity. Request a quote, or browse all hanging and crane scales.
Frequently asked questions
1, 5 and 10 tonnes online, plus 2 and 3 tonnes on request. Divisions are 1 kg up to 3 tonnes, 2 kg at 5 tonnes and 5 kg at 10 tonnes.
Over 80 hours of continuous use on the 6 V 4 Ah rechargeable battery.
It is built to tolerate 125% of full scale safely and up to 400% before failure, but always lift within the rated capacity.
Yes. Scalestech calibrates the scale and can verify and stamp it under Weights & Measures.
