When selecting a forklift based on TCM technology, you must prioritize the engine or motor type (Diesel, LPG, or Electric). For internal combustion models, ensure the engine meets Euro V or EPA Tier 4 emission standards. Key performance metrics include rated load capacity (typically 1.5 to 10 tons), maximum lifting height, and the mast type (e.g., 3-stage full free mast for container loading). Additionally, verify the use of high-quality hydraulic systems and shimadzu pumps, which are hallmarks of TCM-style reliability.