SKU: 71291586130

MOULD KING 17070 Liebherr R 9800 Mining Excavator Building Sets | 4,767 PCS

Sale price$136.12 Regular price$151.25
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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27

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Description

MOULD KING 17070 Liebherr R 9800 Mining Excavator Building Sets | 4,767 PCSExplore the world of intricate design and control with the Liebherr R 9800 Mining Excavator by Mould King. This model features over 4,400 pieces. It measures over 60cm long and weighs more than 6kg when assembled. The standout feature is its advanced control system. The MK CONTROL+ power system is fully integrated with HALL motors. With power function accessories and pneumatic parts, you can control multiple linkages. Operate it remotely to mimic real

Explore the world of intricate design and control with the Liebherr R 9800 Mining Excavator by Mould King.

This model features over 4,400 pieces. It measures over 60cm long and weighs more than 6kg when assembled.

The standout feature is its advanced control system. The MK CONTROL+ power system is fully integrated with HALL motors.

With power function accessories and pneumatic parts, you can control multiple linkages. Operate it remotely to mimic real excavator movements.

Experience precise movements and control the model in real time. Use the APP interface for smooth and seamless control.

This excavator is a perfect blend of design and engineering. Build and command your own powerful machine.

Key Features


New Mk Control+ Hall Power System:

  • 1x HALL High Torque XL Motors
  • 2x HALL High Torque L Drive Motors
  • 2x XL Size Motors
  • 1x L Size Motor
  • 1x MK4 Rechargeable Battery Pack
  • 1x MKH4.0 Rechargeable Battery Pack
  • New App Operation Interface


Realizing Hall Precise Control:

  • Precise Remote Controlled Dual Tracks Forward and Backward
  • Precise Remote Controlled Dual Tracks 360° Turn
  • Precise Remote Controlled 360 Degree Rotation of Platform
  • Precise Remote Controlled Excavator Boom Lift and Down
  • Precise Remote Controlled Excavator Arm Lift and Down
  • Precise Remote Controlled Bucket Movement
  • Capable of up to 40 Degree Clime Slopes
  • Remote Controlled Lift Ladder


  • Over 4700pcs
  • 65cm in Length
  • Over 6kg Once Assembled
  • Opening Rear End to Reveal Engine & Drivetrain
  • Rotating Dual V8 Engines with Pistons
  • New App Operation Interface
  • Building Instruction Booklet included

 

    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 71291586130

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    4.5 ★★★★★
    Based on 18 reviews
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    A
    Verified Purchase
    Amazon Customer
    Natrona Heights, US
    ★★★★★ 5
    Comfortable
    Size: Medium, Color: Blue
    So comfortable! They stay up perfectly love love love
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 7, 2025
    G
    Verified Purchase
    Glass
    Lake Worth, US
    ★★★★★ 5
    I stay on your foot they don’t slip in your shoe
    Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
    This is the only socks I wear Under Armour because they stay in place I wear a size 8, but they’re more comfortable with a large instead of a medium, but I wear both because I have them already and you can pull them to stretch them out a little bit
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 12, 2026
    L
    Verified Purchase
    Lauren
    Pawtucket, US
    ★★★★★ 5
    Great fit, truly doesn’t slide off heel
    Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium, Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
    I’ve scoured all the lands looking for a no-show sock that was 1) thin, 2) quality, soft, breathable material, 3) didn’t dig into my feet/heels, 4) doesn’t shrink, and most importantly 5) stays on the back of my heel without a bulky non-slip rubber piece and these check all the boxes! Perfect for low profile women’s work shoes like Keds, etc. Not low enough for most flats though. I wear a women’s size 9.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 19, 2025
    E
    Verified Purchase
    Elliz
    Port Orchard, US
    ★★★★★ 5
    So good - I’m buying MORE.
    Number of Items: 3, Color: White (3-pairs), Size: Medium
    I’m gonna give you more detail than you need about why I’m buying these socks again. I’ve been the mom of girl athletes. I’ve been a model and a fashion director. I’ve worn every brand of shoe on the planet and never found a shoe that did NOT find a vulnerable spot on my foot to rub raw. Even my beloved white Jack Purcell sneakers. With that said - I don’t like socks. I’ve bought a TON of them in 35+ years.....all major brands. They shift. They lose their shape. They get holes in them and wear out too fast. Not these. I retired this year, and knowing I’d be in sneakers a lot, traveling, sightseeing ...... I bought these 6 months ago and have worn them constantly. I’ve traveled with them. I’ve washed them in hot water and bleach. The socks are like brand new. They are exactly the right cut so as not to be seen in a basic sneaker. The little silicone patch on the heel stays put. Not once have I had to dig down into my shoe and pull the sock back up. The socks have stayed soft and EXACTLY the same as the day they were new. Like I said - I am back to buy them again. Great quality!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 20, 2021
    J
    Verified Purchase
    Judy Fletcher
    Grantham, US
    ★★★★★ 5
    No slip low socks
    Number of Items: 3, Color: Black/White (3-pairs), Size: Medium
    Perfect! ❤️ these!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 16, 2026

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