Product Description
4YZ-5F1 Corn Harvester Feature
Power System
Integrated with a nationally certified 4-cylinder 220HP engine, ensuring consistent power output, optimized fuel efficiency, and comprehensive service support.Direct-coupled drivetrain between engine and hydraulic pump eliminates intermediary power loss, enhancing transmission efficiency.
Hydraulic & Structural Enhancements
Standard hydraulic reversing fan with automated cyclic airflow management.Heavy-duty 71ml/L displacement hydraulic pump and motor paired with a reinforced 24-series front axle (thickened tubular crossbeam design) for 23% lower failure rates and extended operational lifespan.
Intelligent Monitoring
Multi-angle CCTV system provides real-time visualization of critical components (bearing hubs, transmission interfaces) to maintain optimal operational integrity.
Harvesting Performance
Patented low-profile chassis (ground clearance ≤320mm) reduces grain spillage by 15%, minimizes stalk damage, and demonstrates exceptional adaptability to high-moisture (≤28%) or lodged crops (<45° inclination).
Operator-Centric Design
Ergonomic control panel with quick-response hydraulic levers and foot pedals.
Maintenance-free crusher clutch with magnetic-latch disengagement (activation time <0.8s).
Chain-curtain shredder baffle (Q345B steel construction) resists deformation under 5kN lateral forces.
Innovative Husking Technology
Proprietary Quintuplex Flat Roller System achieves 98.5% husking efficiency with <0.3% kernel damage.
Dual-lever star wheel adjustment reduces calibration time by 65% versus conventional models.
Cab Environment
ISO 5008-compliant suspended seat with 4-way damping adjustment.
Hermetic cabin with 35mm acoustic insulation layer (45dB noise reduction at 2200 RPM).
Automation Features
Single-action grain tank reset (cycle time: 12s)
Auto-retract shredder mechanism during reverse travel (sensor response: 0.2s)
Detailed Photos
Product Parameters
5 Rows corn harvester machine specification
| Item |
Unit |
Data |
| Model |
/ |
4YZ-4F1/4YZ-5F1 |
| Harvesting rows |
row |
4 rows / 5 rows |
| Structural style |
/ |
Self-propelled |
| Row space |
mm |
Customized |
| Overall size |
mm |
8600*2900*3650 |
| Weight |
kg |
8800 |
| Engine power |
kw |
161 |
| Number of cylinder |
|
4 |
| Engine model |
/ |
YUCHAI / YCA07220-T300 |
| Engine rated rotation speed |
r/min |
2200 |
| Oil consumption |
L/ha |
≤40 |
| Working efficiency |
Ha/h |
0.8-1.2 |
| Volume of tank |
M3 |
5 |
| Height of unloading |
m |
2.9 |
| Min. corn cob height from field |
mm |
200 |
| Drive wheel |
/ |
15-24 |
| Guide wheel |
/ |
12-18 |
| Wheel base |
mm |
3286 |
| Guide wheel track |
mm |
1950 |
| Driving wheel track |
mm |
1920 |
| Peeling machine |
/ |
6 groups flat rubber roller,24 rollers |
| Straw chopper model |
/ |
1JH-270 |
| Structural style of chopper |
|
Flail knife |
| Stubble height |
mm |
≤100 |
| Corn seeds breakage rate |
% |
≤ 1% |
| Ear loss rate |
% |
≤ 2% |
| Harvester reliability |
% |
≥ 90% |
| Air conditioner |
|
YES |
| Hydraulic drive |
|
YES |
Company Profile
Company development history
Shijiazhuang Tianren Agricultural Machinery Equipment Co., Ltd. is located in Gaocheng District, Shijiazhuang City, Hebei Province. It is a modern agricultural machinery enterprise integrating research and development, manufacturing, sales, and services. The company has a registered capital of 15 million yuan, covers an area of 170,000 square meters, and has about 400 employees, including more than 40 technical R&D personnel. Its main products include TR series 3-8 row self-propelled corn combine harvesters and TR series 3-16 row corn headers, which can match domestic and foreign large-scale combine harvesters and meet the needs of different customers.
Packaging & Shipping
Certifications
As a professional manufacturer of corn harvesting equipment, after nearly 20 years of development, the company has more than 40 patented technologies, passed ISO quality management system certification, and obtained CE qualification certificate. Its products have excellent and reliable performance, and can also be customized according to different customer requirements, which are highly praised by customers.
Currently, our company owns two production areas for self-propelled corn harvesters and corn cutters, equipped with various professional production and testing equipment, including DaZu Laser, Tongkuai Laser, robot welding, bending machines, automatic feeding production lines, welding production lines, painting production lines, and assembly lines. We also have high-end devices such as magnetic particle flaw detectors, hardness testers, high-precision gearbox leakage detectors, torque test benches, air tightness testers, and box running-in test benches, as well as rich professional testing methods, to ensure the stability of the quality of each component and the reliability of the products in use.
After Sales Service
Warranty period is 12 months
The company has always adhered to the policy of providing customers with high-quality products and services, and provides online and offline services to solve problems encountered by customers during use in a timely manner. Currently, the company's products are sold in more than 20 provinces and autonomous regions throughout the country. They are also exported to France, Germany, Russia, Ukraine, Mexico, Brazil, Congo, Zambia, Kenya, Tanzania, Belgium, Romania, Egypt, Pakistan, Thailand, Malaysia, Cambodia and other countries and regions, which are loved by distributors and users.
Our Advantages
PERFECT TECHNOLOGY GIVES YOU FULL SATISTACTION
We are confident enough because we have advanced technology
The most advanced technology ensures the excellence of the product
The most diverse selection and customized services to meet the different needs of customers
The most sophisticated technical team provides the most timely and professional technical services
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