The Doosan F900 Master Key – For the Heavyweight Fleet

Lost the key to your 30-tonner? The F900 Ignition Key (Part No. K1009624) is the heavy-duty standard for Doosan and Daewoo’s large-scale earthmoving equipment. Specifically designed for the high-torque ignition barrels of full-sized excavators and wheel loaders, this key ensures your heavy fleet stays operational on the biggest civil and mining projects. Precision-cut and stamped with F900 for instant identification.

Why You Need This (The Heavy Equipment Essential)

• Large-Scale Specialist: The primary key for Doosan DX and Daewoo Solar series excavators from 14 tons and up.
• Durable All-Metal Design: A thick, double-sided metal profile engineered to withstand the daily rigours of heavy construction environments.
• Verified Compatibility: A direct aftermarket replacement for Doosan OEM part #K1009624 and #F900.

Compatible Equipment

The F900 key is a confirmed fit for a wide range of heavy Doosan and Daewoo machinery, including:

• Doosan DX Excavators: DX140, DX180, DX225, DX235, DX255, DX300, DX340, DX380, DX420, DX480, DX520.
• Doosan Wheel Loaders: DL200, DL250, DL300, DL400, DL450, DL550 series.
• Daewoo Solar Excavators: Fits many Solar-series "V" models (Solar 140LC-V, 225LC-V, 300LC-V, etc.).
• Develon Machinery: Compatible with newer rebranded Develon heavy excavators and loaders.

Technical Specs

• Part Number: K1009624 / F900
• Stamp Code: F900
• Design: Double-sided heavy-duty metal blade.
• Application: Main Ignition, Cab Door, and Engine Access.

Pro Tip: If you have a Doosan Mini-Excavator, you likely need the D100 key. If you have a 14-ton machine or larger, this F900 is your match!