Can you customize the machine for me?

Yes, we can customize it according to the customer's requirements.

How do I order replacement parts for the potato planting and harvesting machines?

You can order genuine replacement parts through our after-sales service team directly. When placing an order, clearly state the machine model, part name, and part number (found in the user manual or on the part itself). We ensure all parts meet high-quality standards and are fully compatible with your equipment. As our spare parts are manufactured by our factory.

Compact Four Ridge Tractor Drive Potato Harvester for Sweet Potatoes

Name: Compact Four Ridge Tractor Drive Potato Harvester for Sweet Potatoes
Brand: Qingdao Hong Zhu Agricultural Machinery Co., Ltd
SKU: 2200695535

Shandong, ChinaQingdao Hong Zhu Agricultural Machinery Co., Ltd

US$2,600.00

1-2 Sets

US$2,400.00

3+ Sets

Product profile

Customization

Available

After-sales Service

Online Technical Support

Warranty

1 Year

Model NO.

3MZ-4

Product Name

Four-Line Power Cultivator

Model

3mz-4

Function

Soil Loosening, Weeding, Earth Covering and Top

Overall Dimensions

2670*3930*1760mm

Applicable Row Spacing

80 - 90 Cm Adjustable

Machine Weight

1700kg

Ridge Top Height

250 - 300 mm

Working Width

3600mm

Number of Working Ridges

4 Ridge

Connection Method with Tractor

Soil Porosity

≤30

Soil - Crushing Rate

≥75

Matching Power

73.5 - 95.6 Kw

Transport Package

Standard Export Packaging

Specification

Standard

Trademark

HONGZHU

Origin

Shandong, China

Production Capacity

30000 Sets/Year

Key features

40% Efficiency Increase: Integrates soil loosening, weeding, earth-covering, and top-dressing in one pass.

Patented Ridge Design: Curved plow body creates narrow-top, wide-bottom ridges for drought resistance.

Adjustable Row Spacing: Supports 80-90 cm adjustable row spacing for versatile field conditions.

All-Terrain Adaptability: Suitable for both film-covered and open-field conditions, especially in cold regions.

Modular Component Design: Quickly replaceable components enable 8 functions including cultivation and ditch-opening.

High-Strength Wear Resistance: Shovel tips and blade protectors undergo heat treatment for high hardness and wear resistance.

Customization Available: Supports customization from samples, designs, and flexible minor adjustments.

1-Year Warranty & Support: Includes 1-year warranty and online technical support for machine maintenance.

Company profile

High Repeat Buyers ChoiceExperienced TeamFull CustomizationQuality Assurance

Qingdao Hong Zhu Agricultural Machinery Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤8.79h

About Our Factory & Business Background

AddressJiaolai Industrial Area, Jiaozhou City, Qingdao, Shandong, China

Plant Area50521 square meters

Number of Employees153

Registered Capital50,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 Pc

Supply Chain Partners30

Our Production Capability & Technical Expertise

Main ProductsPotato Seeding Machine, Potato Digger, Potato Planting Machine, Potato Planter Tractor, Potato Farming Machine, Agricultural Machinery, Potato Harvesting Machine, Potato Harvester in China, Potato Planter China Manufacturer, Potato Planter China Factory

Production Lines2

Production MachinesBending Machine, CNC Machine, Coating Line, Drilling Machine, Laser Cutting Machine, Lathe, Press Machine, Sanding Machine, Shot blasting Machine, Tube Cutting Machine, Welding Machine, Welding Robot

QA/QC inspectors8 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers20 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2009-09-29

Main MarketsDomestic

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff8

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:What are your terms of payment?

T/T 30% as deposit, and 70% before delivery. We'll show you the photos and video of the products and packages before you pay the balance.

Q:How is your condition of your agricultural machinery?

Every agricultural machinery will have a report test, more than 20 tests are performed on each one, so we guarantee the machines in good condition.

Q:How about your delivery time?

Generally, it will take 30 working days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order. Most time we have some in stock.

Q:Are you interested in a dealership with a local company?

Of course, we are quite interested in this business. We'd like to cooperate with some local partners to sell more HONGZHU machines in the local market and supply better service.

Q:How can I request technical support for optimizing the performance of my machines?

If you need advice on improving the efficiency of your potato planting or harvesting process, contact our technical support team via email or phone. Our experts can provide customized solutions based on your field conditions, crop variety, and machine usage. Additionally, we regularly update our website with tips and best practices for maximizing machine performance.