ISO 23308-1:2025

This document specifies general test criteria and requirements to measure the energy consumption for self-propelled industrial trucks (hereinafter referred to as trucks) during operation. For electric trucks, the efficiency of the battery and the battery charger is included. ISO 23308-2, ISO 23308-3, ISO 23308-4 and ISO 23308-6 contain additional, truck-specific requirements which build on those expressed in this document. This document is applicable to the in-use phase of the product life cycle. It applies to the following truck types as defined in ISO 5053-1: — counterbalance lift truck; — articulated counterbalance lift truck; — reach truck (with retractable mast or fork arm carriage); — straddle truck; — pallet-stacking truck; — pallet truck; — platform and stillage truck; — end-controlled pallet truck; — order-picking truck; — centre-controlled order-picking truck; — towing tractor; — pushing tractor; — burden and personnel carrier; — lorry-mounted truck; — towing and stacking tractor; — side-loading truck (one side only); — variable-reach container handler; — counterbalance container handler; — lateral-stacking truck (both sides); — lateral-stacking truck (three sides); — multi-directional lift truck; — variable-reach truck; — platform truck; — double-stacker; — rough-terrain truck; — rough-terrain variable-reach truck; — slewing rough-terrain variable-reach truck; — stacking high-lift straddle carrier.