Rotary Tiller Blades and Cultivator Tine Sets
These are replacement rotary blades for walk behind tillers and cultivators, supplied to dealers, workshops and importers who need to keep a customer's machine cutting through the short ground preparation season. Blades are the consumable that decides how a tiller performs: once the edges are rounded off by abrasive soil the machine skates across the surface instead of digging in, and the operator blames the engine rather than the tines. SONJUN has built garden machinery since 2014 and offers all accessories for tiller cultivators, so blade sets can be consolidated with wheels, ploughs and trailers on the same purchase order. A single piece sample is accepted, which lets a buyer confirm the mounting pattern against the machines already in their market.
- Blade sets referenced to the tiller model, so the mounting hole pattern and shaft fit are settled before shipment
- Consumable stocked ahead of the season rather than ordered after a customer's machine has already stopped
- Ordered with the rest of the accessory range, so one container covers blades, wheels, ploughs and trailers
- One piece sample orders accepted so a workshop can fit and test before stocking volume
- Free replacement parts inside the warranty where the cause is a quality problem
- Cost price supply outside the warranty period, which makes a fleet's running cost easy to quote
Product Gallery
Application Scenarios
- Dealer parts counters building blade stock before the spring cultivation window
- Workshops rebuilding customer tillers between seasons
- Rental fleets replacing worn tines on machines returned from heavy hire
- Growers on abrasive or stony ground who consume blades faster than one season
- Importers adding a consumables package to a container of complete machines
Who It Is For
- Importers and distributors of walk behind tillers and cultivators
- Agricultural machinery dealers running a parts counter
- Independent service and repair workshops
- Equipment rental companies maintaining their own fleet
- Farm cooperatives maintaining shared machines
Problems It Solves
- Worn blades stop penetrating and the machine rides on the surface, which the owner mistakes for an engine fault
- Blades bought from a general catalogue often have the wrong hole pattern and will not mount on the shaft
- Replacing blades one at a time unbalances the rotor and increases vibration through the handlebars
- A consumable that is out of stock during the planting window costs the dealer the sale and the customer the season
- Small separate parts shipments carry freight and customs costs out of proportion to the part value
Technical Features
- Supplied as matched sets so the rotor stays balanced after replacement
- Ordered against the tiller model so the mounting pattern matches the original shaft
- Part of the complete accessory range for SONJUN tiller cultivators
- Consolidated into a machine container order or shipped as a standalone sample
- Shipped from Ningbo or Shanghai
Quality Control
- Incoming inspection of blade stock before it enters the warehouse
- 100% inspection of parts before packing
- Full order check before shipment with real time production status shared with the buyer
Customization Options
- OEM and ODM supply to buyer drawings and specification
- Buyer branding on blade set packaging
- Labelling in the destination market language
- Blade sets combined into mixed spares packages to the buyer's parts list
How It Compares
Against Generic aftermarket blades
Blades from the machine builder match the original shaft and hole pattern, so the workshop is not drilling or shimming parts to make them fit.
Against Sharpening worn blades
Regrinding recovers an edge but not lost material, so the working depth stays short. A new set restores the original cutting geometry.
Against Replacing the whole rotor assembly
Blade level replacement keeps repair cost tied to the wear item instead of the assembly around it.
Use Guide
- Quote the tiller model number when enquiring so the correct mounting pattern is supplied
- Stop the engine and disconnect the spark plug lead before working near the rotor
- Replace blades as a full set so cutting load stays balanced and vibration stays low
- Fit blades with the cutting edges facing the direction of rotation, following the machine manual
- Recheck the blade fasteners after the first hours of work and clean soil off the rotor before storage
Tiller parts-blades Buyer Questions
What is the minimum order quantity?
Our standard MOQ is one 20ft container, though a one piece sample order is acceptable if you want to check the blades first.
How long is the lead time?
25 to 35 days for one 40HQ container. A sample order ships in 1 to 7 days.
How do I know the blades fit my tillers?
Send us the model number and a photo of the existing blade and mounting. You can also order a single sample piece and test it before buying volume.
Can blades be shipped with an order of complete machines?
Yes. We offer all accessories for tiller cultivators, so a consumables package can be loaded into the same container.
What do parts cost after the warranty ends?
Inside the warranty period, parts needed because of a quality problem are supplied free of charge. Outside it, spare parts are sold at cost price.
Can you pack blades under our own brand?
Yes. OEM and ODM supply is available, including buyer branding on packaging and labelling.
Which port do you ship from and how can we pay?
Ningbo or Shanghai. Payment by Western Union, PayPal or T/T depending on the order quantity.
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Read the guide →Request a Quotation for the Tiller parts-blades
Send your quantity and destination and we will come back within 24 hours with price, container loading and lead time.