[Instructions] Motorize LEGO 42121 Heavy-Duty Excavator

By purchasing the assembly instructions, you can transform your LEGO 42121 Heavy-Duty Excavator into a remote-controlled version.

*No physical product *
You're buying digital PDF instructions, there is no providing any physical products.

Power functions

• Driving: PF M motor *2 (alternate)
• Bucket: PF M motor *1 (alternate)
• Digging arm: PF M motor *1 (alternate)
• BuWizz 2.0 or MouldKing *1 solution
• Additional parts: Left picture Buy from Webrick

*No Refund*
No refund for any reason. Before you buy these instructions, If you have any questions, please email BricksRC@gmail.com, Thank you.

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