General Engine Specifications G * Engine horsepower will vary by application. Refer to machine technical manual or operator's manual for specific engine horsepower.
G-6 4/7/95 AllTractorManuals.com GENERAL UNIT OF MEASURE 4TN78T 4TN82 4TN84 (4019D) 4TN84T (4019T) Number of Cylinders ---- 4 4 4 4 Bore mm (in.) 78 (3.07) 82 (3.23) 84 (3.31) 84 (3.31) Stroke mm (in.) 86 (3.39) 86 (3.39) 86 (3.39) 86 (3.39) Displacement L (cu in.) 1.643 (100) 1.816 (110.8) 1.906 (116.3) 1.906 (116.3) Compression Ratio ---- 17.75:1 18.1:1 17.8:1 17.8:1 Horsepower* kW (hp) 29 (39) 24.6 - 28 (33 - 38) 28.1 - 33.4 (37.7 - 44.8) 34.4 - 40.3 (46.1 - 54) Firing Order ---- 1-3-4-2-1 1-3-4-2-1 1-3-4-2-1 1-3-4-2-1 Combustion System ---- Direct Injection Direct Injection Direct Injection Direct Injection Aspiration ---- Turbocharged Natural Natural Turbocharged Weight (dry) kg (lbs) 230 (507) 220 (485) 194 (428) 199 (439) Starter ---- Hitachi 0.8 kW Nippondenso 1.0 or 1.4 kW, Hitachi 2.0 kW Nippondenso 1.0 or 1.4 kW Nippondenso 1.4 kW Alternator ---- Hitachi 25A Kokosan 20A, Nippondenso 35 or 40A Kokosan 20A, Nippondenso 40A Nippondenso 40A