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Current number of specifications

 
John Deere 9770 STS Combine

Specification

Engine
MakeJohn Deere
Model
Power360 hp268.5 kw
Power Boost Power385 hp287.1 kw
Power Measured @2200 rpm
Displacement549.2 cu in9 L
Number of Cylinders6
Operational
Operating Weight w/o Attachment32765.1 lb14862 kg
Fuel Capacity249.6 gal945 L
Feeding
Conveyor Width55 in1397 mm
Conveyor Length68 in1727 mm
Conveyor Speed520 to 780 rpm
Threshing
Rotor Diameter29.5 in750 mm
Rotor Length123.2 in3130 mm
Rotor Speed - Low210 rpm
Rotor Speed - High1000 rpm
Concave Area1705 in21.1 m2
Separating
Separator Typerotary
Separating Area2387 in21.5 m2
Discharge Grate Area558 in20.36 m2
Cleaning System
Total Cleaning Area6959.5 in24.5 m2
Cleaning Fan Speed - Low620 rpm
Cleaning Fan Speed - High1200 rpm
Grain Handling
Grain Tank Capacity300.8 bu10600 L
Unloading Auger Length21.5 ft in6.6 m
Unloading Speed3.3 bu/sec116.3 L/sec
Unloading Discharge Height14.3 ft in4.4 m