4LZ-1.8 Rice Combine harvester
The combine harvester consists of cutting unit, threshing unit, and cleaning and grain handling units. The cutting section includes reel, cutter bar, an auger and a feeder conveyer. Threshing section has threshing cylinder, concave and cylinder beater. The cleaning section mainly consists of chaffer sieve, grain collection pan and blowers. The grain handling section consists of a grain elevator and a discharge auger. The crop after being cut is delivered to the cylinder and concave assembly through feeder conveyor where it is threshed and the grains and straw is separated in different sections.
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Model
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4LZ-1.8
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Dimension (Length*Width*Height) mm
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4400*2300*2700
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Weight (kg)
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2250
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Working efficiency (ha./h)
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0.26-0.53
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Cutter bar length (mm)
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1800/2000/2200
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Engine
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Type
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Water cool, four stroke, diesel engine
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Model
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495BT
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Displacement (L)
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2.98/3.16
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Output/rpm (kw/rpm)
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36.8/2400
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Fuel tank capacity (L)
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40
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Traveling system
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Crawler specification
(width*pitch*No.of tooth)
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350mm*90mm*46
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Ground pressure (kpa)
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21
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Ground clearance
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260mm
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Transmission
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4 forward, 2 reverse/HST
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Working parts
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Threshing cylinder
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Type
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Axial flow, spike tooth
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Diameter& length
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550mm*1285mm
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Cleaning
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Chaffer sieve + fan( front blowing and rear suction) + two times vibrate
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Fuel consumption (kg/ha.)
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22~42
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Working speed (m/s)
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0.5~1.2
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Grain tank capacity (cubic meter)
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0.8/0.9
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Wet field passing
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15cm
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Grain unloading method
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Sacks/unloading auger
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Total loss (%)
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Rice<3,Wheat<1.5
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Breakage rate (%)
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<2
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Impurity rate (%)
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<2
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Optional device
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HST, #495 Diesel Engine,
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