Hitch Pin

Guyuan brand full-feeding combine harvester (4LL-1.8)

Main features:
1. Adoption of a combinative structure mechanism of a continuously variable transmission and a special-purpose gear box and the hydraulic booster steering, which is simple and convenient and high in working efficiency.
2. Adoption of a double-layer cutting device, which is small in feeding load, thus making it more adaptable to the requirement for reaping of higher-yield crops.
3. Adoption of hydraulically lifted reel, which is highly efficient in collapsed crops.
4. A combinative mechanism is adopted in the threshing, sieving and cleaning unit, which includes a combinative axial-flow cylinder, a lattice-type concave, a blowing/suction double air blower and a compound cleaning device consisting of a vibration screen and a dual-processor, which is small in loss and high in cleaning efficiency.
5. There are such patent technologies incorporated as the threshing top-cover guide-plate angle is ganged and adjustable, a new compound radiator water-tank and a grain-unloading turnover plate hitching mechanism.
6. Special devices are provided as required by customers, such as an operatorí»s cab, an unloading type grain tank and a hydraulic steering device.




Type: 4LL-1.8
Structure form: Full feeding
Working efficiency(mou/h): 3~8mou for wheat; 3~6mou for rice
Machine body dimensions:(Lí-W í-H)mm 4650í-1938í-2136
Weight(kg): 2300
Engine power/rotation speed(kw/rpm): 40/2600
Track widthí-tooth space(mm) í-pitch number: 350í-90í-46
Cutting width (mm): 1800
Drum form : Axial flow drum with pins
Cleaning mode: Double air blower, vibration screen, secondary processing device
Grain-unloading mode: Manual grain-unloading
Adaptive height(mm): 500~1400
Total loss rate (%): Rice less than3; wheat less than1.5
Percentage of impurities (%): less than 2
Broken rate (%): less than 2


Lí-W í-H)mm 4650í-1938í-2136