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Product Details
Wheat And Rice Combine Harvester (4LZ-258)
| Model NO.: | 4LZ-258 |
|---|---|
| Unit Price/Payment: | L/C, T/T |
| Origin: | China |
Product Description
Technical parameters of whole machine
Model: 4LZ-258
Type: Full-feeding self-propelled, wheat and rice combine harvester
Cutting width(mm): 2580
Feed-rate(kg/s): 3.0
Capacity(hm2/h): 0.30-0.53
Fuel consumption(kg/hm2): 21.0-27.0
Minimum ground clearance(mm): 240
Dimensions at work (mm): 5640* 2920* 2700
Mass of whole(kg): 2870
Engine: Model: CZ4102
Horsepower: 60kw
| Parameters of header | |||
| Item | Unit | specifications | |
| Reel | Type | Eccentric, spring toothed | |
| Diameter | mm | Φ1000 | |
| No. of bars | 5 | ||
| Lifting | Hydraulic lifting | ||
| cutter | Knife travel | mm | 76.2 |
| Type | standard II | ||
| Minimum cutting height | mm | 100 | |
| Auger | Type | Spiral toothed | |
| Outside diameter | mm | Φ480 | |
| Speed of rotation | r/min | 264 | |
| Clearance between auger Fingers and bottom platform | mm | 11-15(adjustable) | |
| Parameters of conveyor structure | ||
| Item | Unit | specifications |
| Type | Rake toothed band(rake toothed chain) | |
| Linear speed of rake teeth movement | m/s | 5.0 |
| Parameters of threshing section |
| Item | Unit | 4LZ-258 | |
| Roller | Type | Axial flow, rasp-bar | |
| Number | 1 | ||
| Diameter | mm | Φ550(adjustable) | |
| Length | mm | 1523 | |
| No. of bars | 6 (4 and 3 are optional) | ||
| Speed of rotation | r/min | 912 | |
| Concave | Type | grid | |
| Angle | o | 238 | |
| Clearance between concave and rasp-bar | mm | 7-19 | |
| Clearance between rasp-bar and top cover | mm | 22-34 | |
| Parameters of threshing section | |||
| Item | Unit | 4lz-258 | |
| Cleaning type | Vibrating sieves+ centrifugal fan | ||
| Fan | Type | Centrifugal, volute | |
| NO | 1 | ||
| Diameter | mm | Φ360 | |
| speed | r/min | 1147 or 1392 | |
| Cleaning sieves | Top sieve type/area | m² | 0.92 |
| Cleaning sieves | Bottom sieve type/area | m² | 0.92 |
| Tail sieve area | m² | 0.25 | |
| Re-thresher | Type | Plank toothed | |
| Rotor diameter/length | mm | 180/1605 | |
| Rotor speed | r/min | 1066 | |
| Vertical auger | Diameter | mm | 125 |
| Length | mm | 1918 | |
| Horizontal auger | Diameter | mm | 125 |
| Length | mm | 1635 | |
| Unloading | Automatic | ||
| Volume of rain tank | M3 | 1.6 | |
| Parameters of electrical section | ||
| Item | Unit | Specifications |
| Type | 24volts, minus earth, single wire | |
| Starter model/power | kW | QD2636Y/4.5 |
| Generator model/current | A | JFW 25A / 18A |
| Voltage regulator model | JF249T/28V/1000VA | |
| Switch | ||
| Battery model/voltage | v/ah | 6-QA-80/12 |
| Parameters of chassis section | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Item | Unit | 4LZ-258 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Track | Distance between tracks | mm | 1200 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Specification | Pitch | mm | 90 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Width | mm | 400 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| No. of teeth | 48 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Gear box | Type | (6+2) or (6+6) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Driving speed | 1. with (6+2)-geared gearbox (m/s)
2. L45+HST (m/s)
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| HST (hydraulic static transmission) | Model | YW 28A | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Variable capacity pump emission | ML/r | 0-28 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Hydraulic motor emission | ML/r | 28 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Working temperature | ° C | -15--90 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Volume efficiency | % | ≥ 90 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
