4LZ-2.8 Self-propelled Rice & wheat Combine Harvester

Brief Introduction
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.

Specification
Model 4LZ-2.8
Dimension (Length*Width*Height) mm 4600*2600*2800
Weight (kg) 2680
Working efficiency (ha./h) 0.33~0.67
Cutter bar length (mm) 2280/2520
Engine Type Water cool, four stroke, diesel engine
Model 4102/4105
Output/rpm (kw/rpm) 48/2300,52/2300
Fuel tank capacity (L) 40
Traveling system Crawler specification
(width*pitch*No.of tooth) 400mm*90mm*52
Ground pressure (kpa) 21
Ground clearance 250mm
Transmission 4 forward, 2 reverse/HST
Working parts Threshing cylinder Type Axial flow, spike tooth
Diameter& length 550mm*1525mm
Cleaning Chaffer sieve + fan( front blowing and rear suction) + two times vibrate
Fuel consumption (kg/ha.) 25~45
Working speed (m/s) 0.5~0.95
Grain tank capacity (cubic meter) 0.8/0.9
Wet field passing 15cm
Grain unloading method Sacks/unloading auger
Total loss (%) Rice<3,Wheat<1.5
Breakage rate (%) Rice<2,Wheat<1
Impurity rate (%) <2
Optional device One-touch control system, deluxe cab, HST, 4105 Engine, unloading auger