Ningbo Ningben Benye Agricultural Machinery Co., Ltd.

宁波宁奔奔野农业机械有限公司

Ningbo Ningben Benye builds farm tractors and tractor parts in Ningbo, Zhejiang. Its catalogue is grouped into 3B, 3B cab, square-hood and TB cab series, covering a stated range of 28–100 horsepower. The same model name, NY504, appears in two series with different operator stations, so always quote series and model together. The catalogue is photo-based: ask Ningben for engine, PTO, hydraulic and dimension data for the build you choose.

See models and specifications Build your inquiry

CropEquip Editorial · Sources checked 2026-10-11

Tractor series and the two NY504s

Ningben arranges its catalogue by series, and two entries share the NY504 name: the square-hood page shows an open operator station, the 3B cab page a closed cab. Put the series and the exact page model in your enquiry, and ask for a dated configuration sheet listing the build.

[4][5][6][7][9][10][11]

Catalogue entry	What to state in your enquiry
3B and 3B cab	Two separately named series. The NY504 cab photos belong to the 3B cab entry, so name the cab version if you want it.
Square-hood NY504	The page title is NY504; the side photo shows NY504(G4) on the hood. Ask which production revision and nameplate your tractor will carry.
TB cab 1004-1(G4)	Listed in the TB cab series. The photo shows a cab and front weights; ask for engine rating, ballast allowance and axle limits.

Who Ningben is

The Chinese site footer names 宁波宁奔奔野农业机械有限公司, and the English pages use Ningbo Ningben Benye Agricultural Machinery Co., Ltd. The contact page gives the same village address in Ningbo as the company record. Ningben says it was founded in 2016.

Several businesses in the region use the Benye or Ningye names. The Benye 3548 Ningbo axle wheeled tractor on our site, for example, comes from Ningbo Benye Heavy Industry, a different company. Keep the seller, the invoicing company and the tractor maker named on your contract, and use only Ningben's own documents for engine data and approvals. If you buy through a reseller, ask for its written authority from Ningben and agree who handles a wrong build, serial-number questions and warranty claims.

[1][2][3][8]

Stamping, welding, coating and assembly

Ningben names four production lines: stamping, welding, coating and final assembly. It also describes its tractors as having high traction and a low failure rate. Ask for figures behind those claims, and for monthly output, if they matter to your order.

[3][9][10][11]

Production line	What to request for your tractor
Stamped and welded parts	Frame, bracket and operator structure identity, with records for any structural requirement you set. For the arch on open tractors, ask for the rollover-protection certificate.
Coating	Corrosion protection, colour and how surface damage is handled, written into the delivery specification. Ask for coating thickness or salt-spray results if you need them.
Final assembly	The serial-linked build sheet and end-of-line checks for controls, brakes, steering, driveline and your implement connections.

Models and specifications

Quote the exact model, configuration and operating conditions together, and ask the factory to confirm current availability.

Ningben NY504 Tractor

Catalogue reference: NY504

Ningben lists the NY504 tractor in two of its catalogue series. The square-hood version has an open operator station with an arch and carries an NY504(G4) marking on the hood. The 3B cab version has a closed cab with doors, glazing and lights. Both show rear linkage and front weights. The model pages publish photos only, so engine power, transmission, PTO, hydraulics, lift capacity and dimensions all come from Ningben's configuration sheet for your build. This page compares the two versions, then covers cab and access, implement hook-up, engine and G4 documents, spare parts and handover.

Ask the factory for the current specification sheet for this model.

Read the full specification record ↗

Matching a tractor to your field work

The model pages give names and photos only: PTO power, transmission speeds, hydraulic flow, lift capacity, track width and dimensions are not listed. Describe the job and ask Ningben to propose a configuration with those figures. Asking the same of a second supplier, for instance for the Xinglaihe TC504-A8 compact tractor, makes the NY504 offer easier to judge. The 28–100 horsepower range covers the whole line; NY504 and 1004-1(G4) each need their own rating.

[2][5][6][7][9][10][11]

Describe the work
Crop, soil, implements you own, row and entrance limits, and whether the tractor will travel on roads. Ask for dimensions and operating limits of the proposed build.
Match PTO power
For a rotary tiller or other powered implement, ask for engine rating, PTO speed, shaft type and usable power under stated conditions.
Match hitch and hydraulics
Give implement mass, hitch geometry and hydraulic needs. Ask for hitch category, lift rating at a stated point, outlet layout and flow and pressure.
Set tyres and ballast
Fitted tyres, pressure and load guidance, ballast layout and axle limits. Ask for the weight of the front ballast shown in the photos.

Cab, open station and safety documents

The NY504 photos show a closed cab on one version and an open station with an arch on the other. Ask Ningben whether the cab has air conditioning, what protective structure is fitted, the noise level and whether the arch folds. A G4 label on the hood needs matching emissions documents for your market.

[5][6][7][9][10][11]

Item	What it means for your order
Operator access	Overall height, entry clearance, visibility and controls for the cab version. Check farm entrances against the dimensions Ningben supplies.
Protection and conformity	Protective-structure documents and conformity papers for your destination, tied to the exact build, plus the manual's rules before changing an arch or cab.

Is this a fit for your project?

Based on the manufacturer's published range.

A good fit for

Tractor enquiries with a Ningbo maker whose legal name, address and series catalogue are published.
Comparing the cab and open-station NY504 before asking for a firm build specification.
Discussing Ningben's stamping, welding, coating and assembly lines for your order.

Confirm in writing before ordering

Engine, transmission, PTO, hydraulics, hitch, dimensions, weight and tyres for your model.
Cab or arch protection, engine and conformity documents, final test record and production revision.
Price, stock, packed size, spare parts, delivery and written warranty terms.

Ordering tractor parts

Ningben makes tractor parts as well as complete tractors. The website has no serial-based parts catalogue or exploded diagrams, and with NY504 in two versions, a cab panel, control, harness or body part may fit only one of them.

Before ordering, note the tractor serial plate, engine identity, markings on the fitted part and the manual revision. Ask Ningben for the part number and which builds it fits, in writing, and for fitting instructions if the replacement differs. Stock, delivery time and service coverage come from Ningben's quote.

[3][6][7][10][11]

Handover and delivery terms

Price, packing size, warranty and dealer service come from a current Ningben quote. Plan a handover check so that a wrong cab, tyre set or implement connection is spotted before the tractor goes to work.

[3][4][5][6][7]

At quote and delivery	What to agree and keep
Build record	Series, model and revision, engine, transmission, operator station, tyres, ballast and attachments, confirmed by the seller and matched to the serial-linked papers.
Demonstration	Which controls and implement functions are shown, under what load and with whose equipment, judged against Ningben's stated limits.
Delivery and service	Transport and packing size, who assembles, operator and maintenance manuals, first-service requirements and written remedies.

Ningbo Ningben Benye Agricultural Machinery Co., Ltd.

A useful inquiry starts with a clear task

Prepare the same requirement for each supplier. Add the exact model, configuration and acceptance conditions before comparing quotations.

Tractor identityField workPower and interfacesAcceptanceService and delivery

Prepare a platform inquiry

Your entries stay on this page, are not uploaded or sent to a supplier, and clear after a reload. Copy or print to retain them.

Before comparing the order

0 of 6 essentials checked

Keep the exact model and quoted configuration together. Describe the actual crop, material, field or installation conditions. List included parts, accessories and any separately priced items. Agree a complete quote, destination, packing and delivery scope. Request manuals, spare-part identifiers and an acceptance method. Resolve conflicting specifications and any missing documents.

Questions buyers should settle

Are the two NY504 entries the same tractor?

They sit in different series and show different operator stations. Quote series and model together and ask whether parts are shared.

[6][7][10][11]

What horsepower is the NY504?

The NY504 pages publish no engine rating. The 28–100 horsepower figure covers Ningben's whole line, so ask for the NY504's own rating.

[2][6][7]

Is the open-station arch a certified rollover structure?

An arch is fitted in the photos. Ask Ningben for the protective-structure certificate for your build.

[6][10]

Can Ningben supply tractor parts?

Yes, its profile lists parts production. Give your tractor's serial and build details and ask for the part number and fit.

[3][6][7]

Is 1004-1(G4) a TB cab model?

Yes, it appears on the TB cab product page. Ask for its power, weight and implement-interface figures.

[5][9]

Sources

Each source is listed with the date it was checked. Ask the factory to confirm current stock, certificates and approvals for your market.

[1]