Product Introduction:
This model is the result of our company's absorption of advanced technology from domestic and foreign corn harvesters, combined with years of deep cultivation in the domestic corn mechanized harvesting market, and independently developed small and medium-sized series corn harvesting machinery with ingenuity. This model has innovative design, simple structure, convenient maintenance, complete performance, high operational efficiency, and good operational quality. All performance indicators meet or exceed the requirements of relevant national standards. Its comprehensive technical indicators rank among the top of similar models in China.
Product Introduction:
1. Cutting table:
This series of models can be equipped with different configurations of corn ear harvesting cutters according to the harvesting characteristics of different corn producing areas in China:
1.1. The 4-row plate type ear picking and cutting platform is a paired harvesting platform that can be selected from multiple options based on different planting row spacing, including 520/560/620. It uses cylindrical hexagonal stem pulling rollers to match the ear picking plate, resulting in a more stable stem pulling effect. This platform has high operating efficiency, good reliability, and low failure rate. It is equipped with an extended dividing point and an extended feeding chain, which can better harvest fallen corn.
1.2. The 6-row plate type ear picking and cutting platform is a non row harvesting platform that uses cylindrical hexagonal stem pulling rollers to match the ear picking plate. This platform has high operating efficiency, good reliability, and low failure rate, and is suitable for corn harvesting in different row spacing planting areas without being limited by row spacing.
2. Walking system:
This series of models is equipped with Danfoss static hydraulic drive system, which has strong driving force, smooth operation, high reliability, and one lever operation to achieve the experience from zero to full speed. This series of models is equipped with a reinforced closed edge reduction drive axle transmission system, which has high reliability and good adaptability. According to different needs, the machine can also be matched with a four-wheel drive operation walking system, so that your harvester is no longer troubled by slopes. The four-wheel drive walking system has stronger adaptability, greater driving force, and can climb slopes and ditches like walking on flat ground. This series of models fully considers the characteristics of agricultural machinery operations The small ground clearance has reached340mm, with approach and departure angles exceeding 23 °, providing you with peace of mind when going up and down hills. The vehicle has a wheelbase of 2750, making it more flexible in turning and turning. The working gear and walking gear are in place, making the operation more convenient.
3 Peeling and cleaning system:
This series of models is compatible with our company5 sets of high-efficiency flat peeling machines, with higher peeling efficiency, cleaner peeling, and optimized arrangement of rubber rollers for greater wear resistance. The shaking screen for grain cleaning is equipped with a grain impurity removal fan, which improves the cleanliness of grains and reduces the rate of grain damage. The peeling roller bearings are all made of premium maintenance free bearings, which improve reliability and reduce maintenance intensity;
Adopting a floating grass roller structure with a strong suction and impurity removal system and straw crushing blades, the discharge of impurities is smoother and the cleanliness of the fruit clusters is higher;
Newly designed grain lifting mechanism, matched with an enlarged grain box, making grain unloading more convenient and increasing operational efficiency;
4. Increase the size of the high unloading fruit ear box:
This series of models is equipped with an enlarged high unloading ear box, and the effective capacity of the grain silo is as high as2.9m ³, unloading height up to 2.8m, hydraulic tilting system, foldable ear slider provide effective guarantee for long-term operation and fast unloading.
5 brand new driver's cabins:
This model is equipped with a newly designed enlarged and widened cab, new adjustable suspension and shock absorber seats, ergonomic armrest box, beautiful appearance, comfortable driving experience, and wide field of view.
The monitoring system adopts dual screen display, with separate screens displaying job parameters and real-time job status, making the overall status of the machine clear at a glance.
7 Engine:
You can choose from Yuchai Weichai engines, The 190 horsepower plate cutter with a cleaning screen is more fuel-efficient.
Fuel system: electronically controlled high-pressure common rail system, high injection pressure, high low-speed torque, good atomization, and excellent fuel efficiency;
Electric control system:ECU control system, developed for agricultural machinery operating conditions, with strong adaptability;
Air intake system: three-stage sand and dust filter, with good filtering effect and adaptability to harsh working environments; Four valve structure, more sufficient intake and higher combustion efficiency;
Comfort: Adopting combustion pre injection technology, dual balance vibration reduction technology, high-precision meshing transmission wheel system, lower vibration, lower noise, and more comfortable driving of the whole vehicle;
Intelligence: Intelligent electronic fuel pump, intelligent maintenance reminder function, making users worry free and comfortable;
Product parameters:
Technical parameter table |
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4YZB-4F(G4) |
4YZB-4FS(G4) |
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structural style |
∨wheel type ∨stripping ∨peel ∨Crushing and returning farmland □ Straw returning to the field ■ Straw recycling □ Straw bundling |
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outline dimension(Length x Width x Height) |
7700×2620×3600mm (520) |
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countryⅣ engine |
model |
YCA05190-T400/WP4.6NG190E470C |
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manufacturing enterprise |
Guangxi Yuchai Machinery Co., Ltd /Weichai Power Co., Ltd |
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Organizational type |
Vertical, inline, water-cooled, four stroke, high-pressure common rail, pressurized intercooler |
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rated power |
140kW |
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rated speed |
2200r/min |
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Number of working lines |
4 lines |
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Working width |
2360mm(520) |
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line spacing |
520 |
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Range of line spacing adaptation |
500~600 mm |
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... by height |
3650mm |
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Small ground clearance |
≥300mm |
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Hourly productivity of homework |
0.1 hm2/h~0.8 hm2/h |
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Theoretical homework speed |
1~8 km/h |
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Peel off rate of bracts and leaves |
≥85% |
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Grain fragmentation rate |
≤1% |
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total loss rate |
≤4% |
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Stem shredding length |
≤15cm |
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Layout position of fruit ear elevator |
Midship |
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Type of fruit ear elevator mechanism |
Scraper, groove type |
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Type of ear picking mechanism |
Cylindrical hexagonal plate/Four sided knife to knife |
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Harvesting roller/Number of boards |
8 |
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Type of peeling mechanism |
Cast iron straight roller+Rubber straight roller |
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Number of peeling rollers |
20 |
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Cutting table type |
horizontal type |
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fan |
type |
Centrifugal |
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diameter |
Φ710 mm/Φ200mm |
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quantity |
2 of them |
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Driving speed (continuously variable transmission in all gears) |
Grade I |
0~8.3km/h |
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Grade II |
0~21km/h |
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Reverse |
0~21km/h |
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chassis |
wheelbase |
2750mm |
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Guided wheelbase |
1800mm |
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Drive wheelbase |
1800mm(520) |
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Tire Size |
GUIDE WHEEL |
10.00/75-15.3 / 12.5/80-18 |
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driving wheel |
13.6-24 / 15.5/80-24 / 15-24 |
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Type of transmission mechanism |
Mechanical gear type |
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Driving Type |
∨Hydraulic drive □ Mechanical drive □ Other |
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Battery model |
6—Q(A)-135 (2 pieces) |
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Straw crushing Returning farmland institutions |
type |
Swinging knife style |
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Specification and model |
4JH-2100(520) |
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Working width |
2100mm |
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position |
Midship |
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Ear box |
Unloading method |
Hydraulic tilting type |
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volume |
3 m3 |
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Unloading height degree height |
2750 mm |
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. Small passing radius |
turn left |
6850 mm |
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turn right |
6550 mm |
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Steering gear |
type |
Fully hydraulic steering gear |
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Assistance methods |
hydraulic pressure |
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Brake system |
type |
Disc type (front) |
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Assistance methods |
hydraulic pressure |
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Type of cab |
.not have .Simple ● Ordinary.With sealing |
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Fuel consumption per unit area |
24~32kg/hm2 |
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Overall quality |
7150 kg |
7300 kg |