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The 2024 Trenching Machine Chain is a heavy-duty replacement/working chain for disc trenchers used to cut soil and rock for farm irrigation, underground pipe and cable installation, urban construction, concrete ground ditching and other ditching tasks.
It is designed for use with the ORKGJ-500 series disc trencher and is compatible with many similar side-type trenchers. If you have a different model, provide your trencher’s make and dimensions so we can confirm fit.
The ORKGJ-500 series trencher (which uses this chain) matches tractors in the 70–210 HP range. Always confirm your tractor’s PTO/output shaft compatibility before use.
The blades and chain are manufactured from specially selected, treated materials (hardened/alloy steels and heat-treated components) and processed with proven techniques to maximize wear life and durability.
The ORKGJ-500 series supports an adjustable working width up to 500 mm and a working depth up to 1500 mm; actual achievable dimensions depend on soil/rock conditions and tractor power.
The chain and cutter teeth are optimized for long life through material selection and heat-treatment. Actual service life depends on ground conditions, frequency of use, and maintenance; rocky soils and continuous hard-surface cutting shorten wear life.
Regular maintenance includes: cleaning debris after use, inspecting and replacing worn teeth, checking chain tension and sprockets, greasing or lubricating bearings/drivetrain as specified, and repairing any cracked or damaged links promptly.
Yes — replacement cutter teeth, chain links and other wear parts are available. Contact us with your trencher model and part numbers (if available) to order spares.
Products shipped from our line typically carry a 1-year warranty against manufacturing defects. Warranty details (coverage, exclusions, and claim process) will be confirmed at order time.
Minimum order quantity is 1 set. The product is manufactured in Henan, China.
Yes — certain customization options are available, including color and some configuration adjustments. Contact sales with your requirements for a quotation and lead time.
Weights vary by configuration. (The related High-Productivity Grain Separator in our listings is listed at 300 kg; trencher assemblies and chains vary.) We package and ship via freight; transport method depends on order size and destination.
Follow standard trencher safety: wear PPE (eye/ear protection, gloves, steel-toe boots), keep bystanders clear, ensure tractor and PTO are off before servicing, use guards where provided, and follow operator manual instructions for safe operation and emergency shutdown.
Installation typically involves mounting the chain on the trencher’s drive sprocket and tensioning it per the manufacturer’s specification. Installation procedures vary by model; refer to the trencher’s manual or request an installation guide or on-site support from us.
Contact our sales team with your trencher model, desired quantity, shipping destination and any customization requests. We can provide quotes, technical drawings/spec sheets, lead times and assistance with compatibility checks.
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