Helpful tips

How much grain does a 9770 hold?

How much grain does a 9770 hold?

Grain Handling

Grain Tank Capacity 300.9 bu
Unloading Auger Length 21.5 ft (7 m)
Unloading Discharge Height 14.3 ft (4 m)
Unloading Speed 3.3 bu/sec

What is the difference between a chaffer and sieve?

is that sieve is a device to , in a granular material, larger particles from smaller ones, or to separate solid objects from a liquid while chaffer is bargaining; merchandise or chaffer can be (agriculture) the upper sieve of a cleaning shoe in a combine harvester, where chaff is removed.

What does the chaffer do on a combine?

Trapped within this mixture, and making up the other half of it, is the grain you want to save. The HARVEST Air Foil Chaffer provides a uniform distribution of air across the entire width of the combine. It also redirects the air almost straight up. This uniform blast of air prevents the matting which traps your grain.

Is the chaffer the top sieve?

We refer to the top sieve as the chaffer and the bottom as the shoe.

How much horsepower does a 9770 combine have?

The 9770 STS rated horsepower is 360 and features a power bulge of 385 hp as well as an unloading power boost up to 393 hp. The power boost time is set for five minutes on and three minutes off.

What class is a 9770 John Deere?

They should have gained capacity, as they went from a class 7 (9770) to a class 8 (8120)…

What is a chaffer sieve?

The chaffer sieve should allow all grain and unthreshed cobs/pods/heads through. The shoe sieve below should let only threshed grain through, so that the unthreshed portion goes to tailings and is returned to the rotor cage to be re-threshed. If the chaffer setting is too open, it overloads the shoe.

What is the shoe on the combine?

cleaning shoe (plural cleaning shoes) (agriculture) The part of a harvester or combine which both sieves out large impurities such as rocks and blows out light impurities such as chaff quotations ▼

What is concave clearance?

Cylinder and Concave Clearance: The gap between the tip of the cylinder to the inner surface of the concave expressed in millimeters. The minimum and maximum clearance in a particular setting and adjustment range for both the front and the rear side of the concave shall be stated.

What does STS stand for in John Deere combines?

The Single Tine Separator )STS) is the heart and soul of the most productive combine on the market, the John Deere 9860 STS. John Deere’s 1999 introduction of its 50 Series Combines – featuring the Single Tine Separator (STS) – represented a bold step forward in harvesting technology for the company.

What year did John Deere make the 9770 combine?

The John Deere 9770 STS combine harvester was built in the USA and Argentina (in SKD format) by John Deere. It featured a 360 hp (270 kW) John Deere engine.

What kind of drive does a John Deere 9770 have?

2009 John Deere 9770STS, PRWD; Duals; Contour Master Feederhouse w/Reverser and High-Torque Variable Speed Drive System; No Warranty; Round Bar Multi-Crop Concave; Deep Tooth Adjustable Chaffer and Bottom Sieve; 2 Speed Straw Chopper; Adjustable Rear Axle with Heavy-Duty Spindles; Additional “Fu…

Is the John Deere 9770 STS combine for sale?

9770 STS combine. Straw spreader. 2WD. 3 speed. No contour master. Single point header hook up. Has long auger. All auger and return elevators in good shape. Currently has small wire concaves. For more information contact Western Equipment at 806-272-4296 or dogle@ ! 9770 STS combine. Straw s…

What are the parts numbers of a John Deere combine?

Part numbers and applications: AH168093: 9000, 9010, 9050, and 9060 Series Walker Combines and CTS Combines AH202864*: 9650, 9750, 9560, 9660, 9760, 9570, and 9670 STS Combines *Not for use on high unloading rate sytems. Walker sidehill performance kit Don’t let grain go to waste on hillsides.

Can a deep tooth sieve be used with a Chaffer?

Deep-tooth chaffer for 9650 STS, 9660 STS, 9750 STS, 9760 STS, 9670 STS, 9770 STS, and 9870 STS Combines without the TouchSet™ remote combine adjustment NOTE: For use in high-yielding/high-moisture crops. Recommended for use in conjunction with AH212249 deep-tooth sieve.