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Rotary tiller blade set mounted on the rotor shaft
Tiller Parts

Tiller Blade Replacement Parts for Walk Behind Machines

This is the replacement blade for walk behind tillers and cultivators, sold to importers, dealers and workshops whose customers need cutting depth restored rather than a new machine. The blade is the part that meets the soil, so it wears fastest and determines whether the tiller still turns ground to full depth or merely scratches the surface. SONJUN has built garden machinery since 2014 and supplies all accessories for tiller cultivators, which means the blade can be ordered against the same model number as the machine it came from and shipped with the rest of a spares package. A one piece sample order is accepted so a buyer can verify the mounting before committing to container volume.

  • Blade supplied against the tiller model number so the mounting pattern matches the original shaft
  • Stocked as a planned consumable rather than an emergency order once a machine has stopped
  • Ships with the rest of the accessory range in one container instead of several small parcels
  • One piece sample orders accepted so the part can be fitted and checked before volume buying
  • Free replacement inside the warranty period where the cause is a quality problem
  • Cost price supply once the warranty has expired, which keeps repair costs predictable

Product Gallery

Application Scenarios

  • Dealer parts counters covering the spring ground preparation rush
  • Workshops overhauling customer tillers between seasons
  • Rental fleets refreshing rotors on machines returned from heavy hire
  • Stony or abrasive ground where blades wear out well inside one season
  • Importers adding a wear parts package to a machine container

Who It Is For

  • Importers and distributors of walk behind tillers and cultivators
  • Agricultural machinery dealers with a parts counter
  • Independent repair and service workshops
  • Equipment rental companies maintaining their own machines
  • Farm cooperatives running shared tillers

Problems It Solves

  • A rounded blade edge stops biting into firm soil and working depth quietly falls away
  • Blades sourced from unrelated catalogues arrive with the wrong hole spacing and cannot be mounted
  • Mixing new and heavily worn blades on one rotor causes vibration and uneven tillage
  • A stock out during the planting window loses the dealer the sale and the grower the window
  • Freight and customs on single low value parts cost more than the part itself

Technical Features

  • Ordered against the tiller model so the shaft interface and hole pattern match
  • Supplied from the complete accessory range for SONJUN tiller cultivators
  • Available as a single sample piece or in container quantities
  • Packed for consolidation with complete machines in the same shipment
  • 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 packaging for distributors selling under their own label
  • Labelling in the destination market language
  • Blades combined into a mixed spares package to the buyer's parts list

How It Compares

Against Generic aftermarket blades

A blade supplied by the machine builder is referenced to the original shaft, so there is no drilling or shimming once the container lands.

Against Regrinding the worn blade

Grinding restores an edge but not the lost material, so working depth stays short. Replacement restores the original cutting geometry.

Against Replacing the complete rotor

Changing the wear item alone keeps the repair cost proportional and avoids scrapping serviceable parts.

Use Guide

  • Quote the tiller model number when enquiring so the correct blade is supplied
  • Stop the engine and disconnect the spark plug lead before working near the rotor
  • Replace worn blades in matched sets rather than singly so the rotor stays balanced
  • Fit the cutting edge facing the direction of rotation as shown in the machine manual
  • Recheck fasteners after the first hours of work and clean the rotor before seasonal storage
FAQ

Tiller parts-blade Buyer Questions

What is the minimum order quantity?

Our standard MOQ is one 20ft container. A one piece sample order is acceptable if you want to check the blade before buying volume.

How long is the lead time?

25 to 35 days for one 40HQ container. Sample orders ship in 1 to 7 days.

How do I confirm the blade fits my machine?

Send us the tiller model number and a photo of the blade you are replacing. A single sample piece can also be shipped for checking.

Can blades ship together with complete tillers?

Yes. We offer all accessories for tiller cultivators, so spares can be loaded into the same container as the machines.

What do spare parts cost outside the warranty?

Within the warranty period, parts needed because of a quality problem are free of charge. Outside it, spare parts are sold at cost price.

Can you supply under our brand?

Yes. OEM and ODM supply is available, including buyer branding on packaging and labelling.

Which port do you ship from and what payment methods do you take?

Ningbo or Shanghai, with payment by Western Union, PayPal or T/T depending on the order quantity.

Request a Quotation for the Tiller parts-blade

Send your quantity and destination and we will come back within 24 hours with price, container loading and lead time.