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China Wheat Combine Harvester 4LZ-13 Type - Self-Propelled Grain Harvester from Reliable Suppliers and Factory
Product Parameters
| Model | 4LZ-13 | ||
| Dimension (L×W×H) | mm | 7850x3350x3900 | |
| Min. Operating Weight | kg | 11200 | |
| Wheelbase | mm | 3305 | |
| Drive Wheel Track | mm | 2600 | |
| Guide Wheel Track | mm | 2638 | |
| Feeding Speed | kg/s | 13 | |
| Productivity | hm²/h | 0.6–1.5 | |
| Working Speed | km/h | 1.5–6 | |
| Mini Clearance | mm | 430 | |
| Grain Tank | m³ | 7.5 | |
| Fuel Tank Capacity | L | 370 | |
| Threshing Room | Number of Threshing Drums | / | 1 |
| Main Threshing Drum Type | / | Longitudinal axial flow rod tooth type | |
| Dimensions of Granule Drum (Outer Diameter × Length) | mm | Φ610×2995 | |
| Concave Plate Sieve Type | / | Grid format | |
| Detoxification Method | / | Secondary re-tripping of return roller | |
| Engine | Model | / | 260HP-GIII |
| Type | / | Vertical, water-cooling, four stroke, common rail | |
| Qty of Cylinders | / | 6 | |
| Rated Power | HP/KW | 260HP / 191kW | |
| Rated Speed | r/min | 2200 | |
| Fuel Consumption per Unit Operation Volume | ≤35 | ||
| Grain Unloading Mode | Mechanical automatic grain unloading | ||
| Operating Gear Position | Three gear operation | ||
| Drive Mode | Quattro drive system | ||
| Type of Transmission Mechanism | Mechanical transmission + hydrostatic stepless transmission | ||
| Drive Wheel Tire Specifications | 28L-26 | ||
| Specification of Guide Wheel Tire | 19.5L-24 | ||
| Description of Configuration | Yuchai 260HP six-cylinder engine, enclosed side reducer, one-pump one-motor traveling gearbox, hydraulic main clutch, straw chopping device, four-wheel drive. | ||
Product Advantages
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1A working width of up to 6.1 meters and a feeding rate of 13 kg/s. Taking a standard block of 200 meters in length as an example, 2.7 hectares of wheat can be harvested in one hour.
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2A Yuchai 260 horsepower engine with four operating gears adjustable from 260, 240, 220, and 160 horsepower. The driver can choose different power outputs according to the different crops to be harvested, saving energy and fuel.
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3The 28L-26 type drive wheel and the 19.5L-24 type guide wheel, all of which use enlarged and wide high-pattern tires. They have strong adaptability to sandy, muddy, and slippery land.
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4A sturdy four-wheel drive structure. The front drive uses a static hydraulic drive for comfortable and convenient operation. The 1000 series front axle + heavy-duty four-wheel drive rear axle has strong load-bearing capacity and good roadability.
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5An elongated fish scale screen increases the cleaning area. Convenient and quick-change concave screen panels can be used to quickly change the cutting header and threshing components to complete the harvest of wheat, corn, soybeans, sorghum, and other crops, achieving multiple uses with one machine.
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6A heavy-duty high-low gearbox roller transmission housing, combined with a continuously variable speed disk, allows the roller speed to adaptively adjust from 300 to 1100. All spherical bearings use American Peer bearings with strong load-bearing capacity and long service life. The transmission belt uses a black one-tooth belt for strong tension and good heat dissipation.
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7The high-end large-longitudinal axis flow harvester's cutting header bridge has a reverse function, making it easier to clean the bridge and cutting table blockage.
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8The grain tank is raised and lowered automatically with a hydraulic one-button operation. The driver can open and close the grain bin cover through the electric control button.
Product Application
Product Diagram
Frequently Asked Questions
Q
What crops can the 4LZ-13 combine harvester harvest?
The 4LZ-13 is designed for multi-crop harvesting. By quickly changing the cutting header and threshing components, it can efficiently harvest wheat, corn, soybeans, sorghum, and other crops, achieving multiple uses with one machine.
Q
What is the working efficiency of the 4LZ-13 harvester?
With a working width of 6.1 meters and a feeding rate of 13 kg/s, the 4LZ-13 can harvest approximately 2.7 hectares of wheat per hour under standard field conditions (200-meter block length). Its productivity ranges from 0.6 to 1.5 hm²/h depending on field conditions.
Q
Is the 4LZ-13 suitable for soft or muddy field conditions?
Yes. The machine is equipped with 28L-26 drive wheels and 19.5L-24 guide wheels, both using enlarged wide high-pattern tires. This design provides strong adaptability to sandy, muddy, and slippery terrain, ensuring stable operation in challenging field conditions.
Q
What type of engine does the 4LZ-13 use and how does it save fuel?
The 4LZ-13 is powered by a Yuchai 260HP six-cylinder, vertical, water-cooled, four-stroke common rail engine (Model: 260HP-GIII). It features four adjustable power output levels — 260, 240, 220, and 160 horsepower — allowing operators to select the appropriate power level based on the crop type and field conditions, effectively reducing fuel consumption.
Q
How does the grain unloading system work on the 4LZ-13?
The 4LZ-13 features a mechanical automatic grain unloading system with a 7.5 m³ grain tank. The grain tank is raised and lowered automatically via hydraulic one-button operation, and the driver can open and close the grain bin cover conveniently through an electric control button in the cab.
Q
What transmission system does the 4LZ-13 use and what are its benefits?
The 4LZ-13 uses a combined mechanical transmission and hydrostatic stepless transmission system, paired with a Quattro four-wheel drive system. The heavy-duty high-low gearbox roller transmission housing with a continuously variable speed disk allows the roller speed to adaptively adjust from 300 to 1100 RPM, ensuring smooth operation across a wide range of crop densities and field conditions.