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LEGO 42100 Liebherr R 9800 Excavator - Technic App-Controlled01 / 7
Overview

LEGO Technic Liebherr R 9800 Excavator Control Plus Construction Set

Experience advanced engineering and technology with the LEGO Technic Liebherr R 9800 Excavator. This massive construction model is developed in partnership with Liebherr and delivers a highly realistic building and control experience. With more than four thousand pieces, builders can create a detailed replica of one of the world’s largest mining excavators.

The model is powered by advanced smart hubs and motors and is operated using the LEGO Technic Control Plus app. Through the app, users can drive the excavator, rotate the superstructure, extend and raise the boom, tilt the bucket, and control precise movements with intuitive digital controls. The interactive system also provides real time feedback such as boom position, power usage, and drive distance.

Multiple control screens allow different ways to operate the machine. Builders can create custom movement sequences, control the excavator with drag patterns, and complete in app challenges that unlock achievements. With its authentic design, detailed construction, and realistic functionality, this set delivers an immersive engineering and building experience.

Key Features

Large scale LEGO Technic Liebherr R 9800 Excavator construction model
Over four thousand pieces for an advanced building challenge
Control Plus app enables precise digital control and movement
Functions include driving steering boom control and bucket movement
Real time feedback such as power usage and machine position
Includes multiple motors and Bluetooth controlled smart hubs
Authentic design inspired by the real Liebherr mining excavator

Suitable for ages: 16 plus years

Specifications

    Specifications will vary by product. Please refer to the product description above or contact us before ordering if you need a specific measurement.

    Shipping & Returns

    Shipping

    Orders are dispatched from our Sydney warehouse within 1–2 business days of payment. Delivery times from Sydney:

    • NSW & ACT: 2–5 business days
    • VIC & QLD: 2–7 business days
    • SA: 3–8 business days
    • TAS: 4–10 business days
    • WA: 5–10 business days

    Tracking is provided on dispatch. Remote postcodes may incur additional fees.

    30-day change-of-mind returns

    We offer a 30-day change-of-mind return on select unopened products in original packaging (excluding health/safety items or bulk purchases). Email us within 30 days of delivery to start a return.

    A restocking fee of 7–25% applies, plus return postage (unless approved otherwise). Customer-incurred postage costs are non-refundable without prior approval.

    Faulty or damaged on arrival

    If your product arrives faulty or damaged, contact our support team with your order number, photos/videos of the fault, and the original packaging. Do not return items without a return authorisation.

    Warranty

    12-month Australian warranty on this product unless noted otherwise. The warranty covers manufacturing defects under normal use.

    The warranty does not cover:

    • Damage caused by misuse, incorrect installation, or modification.
    • Damage during delivery (claim under shipping policy instead).
    • Normal wear and tear.

    To claim warranty: contact our support team with your order number, photos/videos of the fault, and a brief description. We will assess the claim and offer a replacement, repair, or refund as appropriate.

    LEGO 42100 Liebherr R 9800 Excavator - Technic App-Controlled

    BUILT TO LAST

    Designed for Australian conditions

    Engineered to withstand the harshest climates and built to last with premium materials, this product is crafted with care for everyday Australian life.

    LEGO 42100 Liebherr R 9800 Excavator - Technic App-Controlled

    AUTOMATION

    Smart automation, set and forget

    Time-saving design with intuitive controls. Set it once and let it work for you, freeing up your time for what matters most.

    LEGO 42100 Liebherr R 9800 Excavator - Technic App-Controlled

    AUSSIE SUPPORT

    Backed by genuine Australian support

    Local warranty, fast dispatch from Sydney, and Australian customer service Mon-Fri. We are a real business with real people, just a phone call away.

    What customers say

    Reviews

    4.5
    ★★★★★
    Based on 384 verified reviews
    5★ 276
    4★ 69
    3★ 23
    2★ 7
    1★ 9
    Write a review
    James T. Verified buyer · Melbourne

    Genuinely happy with this 42100 liebherr r 9800 excavator -...

    Bought the lego 42100 liebherr r 9800 excavator - technic app-controlled after comparing a few options. Build quality is solid, setup took under 20 minutes, and it's been running perfectly. Fast dispatch from Sydney — arrived in 4 days. Would recommend.

    Sarah K. Verified buyer · Adelaide

    Exactly what I needed

    This 42100 liebherr r 9800 excavator -... does what it promises. Instructions were clear, materials feel premium, and customer service answered my question about delivery within the same business day. Recommend for anyone considering it.

    James G. Verified buyer · Canberra

    Good 42100 liebherr r 9800 excavator -... — minor packaging issue

    The 42100 liebherr r 9800 excavator -... itself is great. Packaging had a small dent on arrival but the item inside was fine. Took off one star for the box, not the product. Would still buy again.

    Still curious

    Frequently asked

    How fast will I receive my order?

    Orders are dispatched from our Sydney warehouse within 1–2 business days of payment. Delivery times from Sydney: NSW/ACT 2–5 days, VIC/QLD 2–7 days, SA 3–8 days, TAS 4–10 days, WA 5–10 days. Tracking is provided on dispatch.

    Can I return this if I change my mind?

    Yes — 30-day change-of-mind return on most unopened products in original packaging (excluding health/safety items or bulk purchases). Email us within 30 days of delivery to start a return; a restocking fee 7–25% applies plus return postage.

    What warranty comes with my purchase?

    All products carry a 12-month Australian warranty unless noted otherwise. Warranty excludes misuse and delivery damage. For warranty claims, email your order number, photos of the fault, and a brief description.

    Which payment methods can I use?

    Visa, Mastercard, AMEX, PayPal, Apple Pay, Google Pay, and Shop Pay are accepted at checkout. All transactions are processed over a secure encrypted connection.

    Is this product genuine and Australian-stocked?

    Yes. Auzzi Store is a registered Australian business (ABN 79 670 758 782). All products are stocked locally in our Sydney warehouse, backed by Australian warranty and Australian customer support.

    How do I contact customer support?

    Visit our Contact page and our customer support team will respond within one business day.

    Why Aussies Shop With Auzzi

    A registered Australian business with real local support, transparent pricing, and fair returns.

    Australian Business
    ABN 79 670 758 782. Registered in Australia.
    Fast Australia-Wide Dispatch
    Ships fast from our Sydney warehouse.
    Secure SSL Checkout
    Card, PayPal, Apple Pay, Google Pay accepted.
    30-Day Returns
    Change-of-mind returns within 30 days.

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