Tungsten Carbide Pro-Tipped Harvester Chain (.404" .080" 2mm)

Maya D4S Pro-Tipped Carbide Harvester Chain — .404″ Pitch × .080″ (2.0 mm) Gauge

Purpose-built for forestry harvesters/processors. Maya D4S uses Pro-Tipped Carbide cutters (brazed tungsten carbide) to maximise edge life in abrasive conditions. Expect up to 3–4× more wood per sharpen than standard steel chain, with moderate cutting speed and fewer touch-ups.

Key benefits

• Pro-Tipped Carbide semi-chisel – forgiving in grit/soil, holds an edge in dirty, treated or burnt timber, stumping and demolition work.
• Consistency & uptime – fewer sharpen cycles on processor heads improves utilisation and lowers downtime.
• Diamond-only sharpening – maintain with diamond files/discs for best results.

Compatibility

• Fits bars and drive sprockets that are both .404″ pitch and .080″ (2.0 mm) gauge.
• How to choose length: count the Drive Links (DL) on your existing loop or check your bar stamp; select the matching DL above.

Specifications

• Pitch: .404″
• Gauge: .080″ (2.0 mm)
• Cutter style: Semi-chisel, Pro-Tipped Carbide
• Sharpening media: Diamond file/diamond disc (7/32″ file or ~4.7 mm disc)
• Base SKU: D4S-CR (loop SKUs vary by drive-link count)
• Brand: Maya
• Included: One chain loop (bar/sprocket not included)
• Country of manufacture: China

Custom Sizes

We cut every chain to your requested drive link count from premium 100ft reels. If your size isn’t listed, contact us for a custom loop.