When selecting a telehandler, you must prioritize rated load capacity and maximum lift height to ensure the machine meets your project requirements. Key technical factors include the engine brand (e.g., Cummins, Perkins, or Yanmar) for global parts availability, hydraulic system pressure, and transmission type (hydrostatic vs. powershift). Ensure the machine features four-wheel drive (4WD) and multiple steering modes (two-wheel, four-wheel, and crab steering) for maneuverability in tight construction sites.