Categories ↠ Combines / Harvesters ↠ John Deere 9770 STS

John Deere 9770 STS Combine Harvester

Category: Combines / Harvesters ➔
Manufacturer: John Deere ➔
Model: 9770 STS ➔

Cleaning System

Cleaning Fan Speed - High	1200 rpm
Cleaning Fan Speed - Low	620 rpm
Total Cleaning Area	6,959.60 cu in (114,047.66 cu cm)

Engine

Displacement	549.30 cu in (9,001.43 cu cm)
Number of Cylinders	6
Power	360.00 hp (268.46 kw)
Power Boost Power	385.00 hp (287.10 kw)
Power Measured @	2200 rpm

Feeding

Conveyor Length	68.00 in (172.72 cm)
Conveyor Width	55.00 in (139.70 cm)

Grain Handling

Grain Tank Capacity	300.9 bu
Unloading Auger Length	21.50 ft (6.55 m)
Unloading Discharge Height	14.30 ft (4.36 m)
Unloading Speed	3.3 bu/sec

Operating Specifications

Fuel Capacity	249.70 gal (945.11 l)
Operating Weight w/o Attachment	32,765.10 lbs (14,862.02 kg)

Separating

Discharge Grate Area	558.10 cu in (9,145.64 cu cm)
Separating Area	2,387.10 cu in (39,117.65 cu cm)
Separator Type	rotary

Threshing

Concave Area	1,705.10 cu in (27,941.64 cu cm)
Rotor Diameter	29.60 in (75.18 cm)
Rotor Length	123.30 in (313.18 cm)
Rotor Speed - High	1000 rpm
Rotor Speed - Low	210 rpm

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