How does a combine yield monitor work?
How does a combine yield monitor work?
These monitors use an infrared light and detector installed across the clean grain elevator. Like the impact monitor, calibration is accomplished by combining a certain amount of grain while in calibration mode. The actual weight is logged on a monitor and the monitor correlates the light signal with the yield.
What year is a 9500 combine?
1989
John Deere released the walker-based 9500 combine harvester in 1989 along with the smaller 9400 model and the 9600 combine. Discontinued in 1997, the 9500 had a pressurized, center-aligned cab up front designed to prevent dust inhalation.
How tall is a John Deere 9500 combine?
Height is 13 ft. 5 in. to bin auger, cab height is 12 ft. 9 in. with 30.5 tires, width is 15 ft. to outside ladder.
How much horsepower does a 9500 John Deere combine have?
The John Deere 9500 model is equipped with a six-cylinder diesel engine that is turbo charged and capable of 190 horsepower. John Deere increased the horsepower to 200 for the 1990 model year.
What do yield monitors do?
Yield monitors can monitor grain by a field by field or load by load basis, this gives the farmer a huge amount of flexibility as well as provides him or her with instant information about the load they have gathered.
What are three pieces of information yield monitors require to calculate yield on the go?
The yield monitoring system simultaneously records yield, grain moisture and position data — the essential data necessary to produce yield maps. Each color or shade on a yield map represents a range of productivity or crop yield (Figure 2).
What class of combine is a 9500 John Deere?
self-propelled combine
The John Deere 9500 is a self-propelled combine. It has a transverse mounted, tangential threshing cylinder, concave, rear beater, straw walkers, and a cleaning shoe.
How big is the fuel tank on a 9500 combine?
Specifications
| HP | 190 hp |
|---|---|
| Number of gears | 3 gears |
| Driveline | 2WD |
| Grain tank size | 6,942.1 l |
| Weight w/o header | 12,390 kg |
What is the height of a John Deere 9400 combine?
John Deere 9400 Dimensions
| Dimensions | |
|---|---|
| Wheelbase: | 137.8 inches 350 cm |
| Height (cab): | 137.5 inches 349 cm |
| Ground clearance: | 28.8 inches 73 cm (axles) |
| Front axle: | 4.31 by 120 inches 109 by 3048 mm |
How much fuel does a combine hold?
Key Specs
| Engine type | John Deere PowerTech™ PSS engine 13.5 L 824 cu in. |
|---|---|
| Fuel capacity | 1,250 L 330 gal. |
| Rotor length | 312 cm 123 in. |
| Rotor diameter | 76.2 cm 30 in. |
| Concave area | 1.1 m2 11.8 sq ft |
How do you monitor yield farming?
Yield monitors work in three very simple steps: the grain is harvested and fed into the grain elevator which has sensors that read moisture content of the grain. After that process as the grain is being delivered to the holding tank, more sensors monitor the grain yield.
How does yield mapping work?
How Does Grain Yield Mapping Work? Grain yield mapping works simply: as the combine passes over the field, the system collects georeferenced data of the crop yield using a range of sensors and creates a yield map. Grain flow sensors measure the amount of grain harvested by a combine in a unit of time.