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John Deere

9770 STS

Combine

Operating Weight w/o Attachment
32,765 lb
Fuel Capacity
249.7 gal
Displacement
549 in³
Power
360.0 hp
John Deere 9770 STS Combine
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Specifications

24 data points

Operating Specifications

Operating Specifications specifications
Operating Weight w/o Attachment32,765 lb
Fuel Capacity249.7 gal

Engine

Engine specifications
Displacement549 in³
Power Measured @2,200 rpm
Number of Cylinders6
Power360.0 hp
Power Boost Power385.0 hp

Cleaning System

Cleaning System specifications
Total Cleaning Area6,960 in³
Cleaning Fan Speed - High1,200 rpm
Cleaning Fan Speed - Low620 rpm

Feeding

Feeding specifications
Conveyor Width55 in
Conveyor Length68 in

Grain Handling

Grain Handling specifications
Grain Tank Capacity2,801.1 gal
Unloading Speed3.3 bu/sec
Unloading Discharge Height172 in
Unloading Auger Length258 in

Separating

Separating specifications
Separating Area2,387 in³
Separator Typerotary
Discharge Grate Area558 in³

Threshing

Threshing specifications
Rotor Diameter30 in
Rotor Length123 in
Rotor Speed - High1,000 rpm
Rotor Speed - Low210 rpm
Concave Area1,705 in³

Comparable machines

Other combines/harvesters in a similar weight class.