MODELS670
Years Produced (2012-2017))(2012-2017)
Engine
EmissionIT4
TypeJohn Deere 6 cyl 9.0 L
Displacement(L/cu. inc)9.0/ 548
Fuel Capacity(L/gal)950/250
CoolingAir to Air Aftercooler
Rated Speed(rpm)2200
Rated Power(kw/hp)@Rated Speed-IT4278/373
Power Boost @ Rated Speed (kW/hp)-IT425/34
Rated Power @-100 rpm Rated Speed(kW/hp)-IT4297/398
Peak Power @-200rpm Rated Speed(kW/hp)-IT4317/425
Power Boost @ Rated Speed (kW/hp)- NON-IT425/34
Rated Power @ -100 rpm Rated Speed (kW-hp) ---NON-IT4297/398
Peak Power @-200rpm Rated Speed(kW/hp)-NON-IT4317/425
FEEDING
Drive TypeFixed or Variable or MultiSpeed
Conveyor Chain Slat TypeCast Iron
Width (mm/in)1397/55
Length (mm/in)1727/68
Feed Excelerator, Stone Trap (Fast)Standard
ReverserStandard
THRESHING/SEPARATING
Seperator TypeRotary
Rotor Length (mm/in)3124/123
Rotor Diameter (mm/in)762/30
Rotor Speed Range (rpm)210-1000
Concave Area (m2/in.2)1.1/1705
Seperating Area (m2/inc.2)1.54/2390
Discharge Gate Area (m2/in.2?0.36/55
CLEANING
Front Chaffer (m2/in.2)0.5/801
Front Chaffer Extention (m2/in.2)N/A
Chaffer (m2/in.2)2.5/3824
Sieve Area (m2/in.2)1.9/2964
Total Cleaning Area (m2/in.2)4.9/7589
Cleaning Fan Speed (rpm(620-1350
GRAIN HANDLING
Grain Tank Size (L/bu)10600/300
Unloading Auger Length (m/ft)6.5/21.5, 6.9/22.5, or 7.9/26
Unloading Rate (L/sec/bu/sec)77/2.2 or 120/3.3
Dimensions and Weights
Weight, 2WD - lb (kg)41,778 (18950)
Wheelbase, 2WD - in (mm)138 (3520)
Transport Height - ft-in (m)12' 9" (3.90) folded; 15' 9' (4.79) open