Electric Tractor Market Size, Share & Industry Analysis, By Power Output (<30 HP, 30–60 HP & >60 HP), By Type (Orchard Tractor, Row Crop Tractor, and Others), By Battery Type (Lithium-Ion (Li-Ion), Lead-Acid, and Others (LFP, Solid-State)), By Drive Type (2-Wheel Drive (2WD) & 4-Wheel Drive (4WD)), and Regional Forecast, 2026-2034