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MuShen 4YZB-4F/4FS self-propelled corn harvester
Introduction - This model is a small and medium-sized series of corn harvesters independently developed by our company based on the absorption of dome
Product details

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

4YZB-4F(G4)

4YZB-4FS(G4)

structural style

wheel type stripping peel Crushing and returning farmland

□ Straw returning to the field ■ Straw recycling □ Straw bundling

outline dimension(Length x Width x Height)

7700×2620×3600mm (520)

country

engine

model

YCA05190-T400/WP4.6NG190E470C

manufacturing enterprise

Guangxi Yuchai Machinery Co., Ltd /Weichai Power Co., Ltd

Organizational type

Vertical, inline, water-cooled, four stroke, high-pressure common rail, pressurized intercooler

rated power

140kW

rated speed

2200r/min

Number of working lines

4 lines

Working width

2360mm(520)

line spacing

520

Range of line spacing adaptation

500~600 mm

... by height

3650mm

Small ground clearance

≥300mm

Hourly productivity of homework

0.1 hm2/h0.8 hm2/h

Theoretical homework speed

1~8 km/h

Peel off rate of bracts and leaves

≥85%

Grain fragmentation rate

≤1%

total loss rate

≤4%

Stem shredding length

≤15cm

Layout position of fruit ear elevator

Midship

Type of fruit ear elevator mechanism

Scraper, groove type

Type of ear picking mechanism

Cylindrical hexagonal plate/Four sided knife to knife

Harvesting roller/Number of boards

8

Type of peeling mechanism

Cast iron straight roller+Rubber straight roller

Number of peeling rollers

20

Cutting table type

horizontal type

fan

type

Centrifugal

diameter

Φ710 mm/Φ200mm

quantity

2 of them

Driving speed (continuously variable transmission in all gears)

Grade I

0~8.3km/h

Grade II

0~21km/h

Reverse

0~21km/h

chassis

wheelbase

2750mm

Guided wheelbase

1800mm

Drive wheelbase

1800mm(520)

Tire Size

GUIDE WHEEL

10.00/75-15.3 / 12.5/80-18

driving wheel

13.6-24 / 15.5/80-24 / 15-24

Type of transmission mechanism

Mechanical gear type

Driving Type

Hydraulic drive □ Mechanical drive □ Other

Battery model

6—Q(A)-135 (2 pieces)

Straw crushing

Returning farmland institutions

type

Swinging knife style

Specification and model

4JH-2100520)

Working width

2100mm

position

Midship

Ear box

Unloading method

Hydraulic tilting type

volume

3 m3

Unloading height degree height

2750 mm

. Small passing radius

turn left

6850 mm

turn right

6550 mm

Steering gear

type

Fully hydraulic steering gear

Assistance methods

hydraulic pressure

Brake system

type

Disc type (front)

Assistance methods

hydraulic pressure

Type of cab

.not have .Simple ● Ordinary.With sealing

Fuel consumption per unit area

24~32kg/hm2

Overall quality

7150 kg

7300 kg


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