Professional .404″ Harvesting Chains
Rotatech harvesting chains are designed for demanding forestry and timber-harvesting applications where dependable cutting performance matters. Browse .404″ pitch chains in a range of specifications to suit compatible harvesting equipment, guide bars and sprockets.
Choosing the Correct Harvesting Chain
.404″ refers to the chain pitch—the spacing between the chain’s rivets—not its gauge. Before ordering, check the pitch, gauge and number of drive links shown on your existing chain or guide bar. All three measurements must match your equipment.
If you are unsure which chain you require, compare your machine and guide-bar specifications or contact
How to Choose the Correct Chain
Before ordering a replacement harvesting chain, confirm:
- Pitch: the chain must use a .404″ pitch
- Gauge: the drive-link thickness must match the guide-bar groove
- Drive links: the total number must match the guide-bar length and cutting system
- Equipment compatibility: check the harvester head, guide bar and drive sprocket specifications
- Cutter configuration: select the appropriate chain type for your equipment and application
These measurements may be stamped on the guide bar or listed in the equipment manual. You can also count the drive links on the existing chain.
Maintaining Harvesting-Chain Performance
Regular inspection and maintenance help a harvesting chain cut efficiently and reduce unnecessary wear. Keep the chain correctly tensioned, properly lubricated and sharpened to the correct angles. Check the cutters, tie straps and drive links regularly for damage or uneven wear.
The guide bar and sprocket should also be inspected when fitting a replacement chain. A worn guide bar or drive sprocket can affect cutting performance and accelerate wear on a new chain.
Order Harvesting Chains from Rotatech
Rotatech supplies replacement cutting products for forestry, arboriculture and professional timber-processing equipment. Browse our .404″ harvesting chains online and order with fast UK delivery.
If you are unsure which specification you require, contact the Rotatech team with your equipment model, guide-bar details or existing chain measurements for practical compatibility advice.