Mould King 17070/17071 Remote Controlled Mining Excavator Building Set — 4,767 Pieces
Mould King 17070/17071 Remote Controlled Mining Excavator Building Set — 4,767 Pieces
or 4 interest-free payments of $103.75 with Afterpay Learn more
Pickup currently not available
- 4,767 pieces
- Ages 14+
- Motorised RC + app
- FREE shipping to Australia & New Zealand — no minimum. Tracked, 8 to 13 business days. Shipping details
- Missing or damaged bricks replaced free — just send us the part numbers.
- Instructions included. No third-party trademarks on the box.
- 30-day returns — satisfied or refunded. Faulty on arrival? Replaced or refunded, postage on us. Returns & spare parts
- Secure checkout · Apple Pay, Google Pay, PayPal & cards.
The Mould King remote controlled mining excavator in 4,767 pieces — available in yellow (set 17070) or red (set 17071): pick the colour below. HALL high-torque motors on the MK CONTROL+ system: tracks, 360° platform, boom, arm and bucket, climbs 40° slopes, opening rear with twin V8 engines; over 6 kg assembled. Runs from the supplied 2.4 GHz remote or from the smartphone app.
- 4,767 pieces, building instructions included
- About 66 x 30 x 40 cm assembled (L x W x H)
- Motors, battery box and remote control included
- Smartphone app control (iOS / Android)
- Recommended age 14+
- Compatible with the major brick brands
- Small parts — not suitable for children under 3
Ships from our partner warehouse to anywhere in Australia and New Zealand; allow 8 to 13 business days for delivery. Missing or damaged bricks are replaced free of charge.
Specifications
| Pieces | 4,767 |
| Brand | Mould King |
| Recommended age | 14+ |
| Motorised | Yes — remote control and app control |
| Motors and power | 1 HALL XL, 2 HALL L, 2 XL, 1 L, 2 battery packs MK4/MKH4.0 |
| Functions | tracks fwd/back/360, platform 360, boom, arm, bucket, ladder, climbs 40 deg, opening rear with twin V8 |
| Built size | 65.7 x 30.4 x 40 cm |
| Weight | 6 kg+ |
| Instructions | Printed booklet included |
| Compatibility | Standard stud system, compatible with the major brick brands |
| Missing bricks | Replaced free — send us the part numbers |
Free shipping & delivery
Shipping is free on every order, to anywhere in Australia and New Zealand, with no minimum spend. Cat® RC models are stocked in Perth, WA and ship with Australia Post (tracked): 3 to 5 business days in Australia, 6 to 12 business days to New Zealand. Brick sets ship from our partner warehouse: allow 8 to 13 business days. Full details on our Shipping & Delivery page.
30-day returns & spare parts
Not happy? Send it back within 30 days of delivery for a full refund of the purchase price — complete and in its original packaging (opened brick sets excluded). Faulty or damaged on arrival: replaced or refunded, and we cover the return postage. Missing or damaged bricks are replaced free of charge; spare parts for the Cat® RC range can be ordered through us. Read our Returns & Refunds and Spare Parts pages.
Questions? Ask us
Not sure which scale to pick, or whether a model suits a younger driver? Contact us — we answer from Perth, usually the same day. See also our FAQ.
Build it, then drive it
What the Mining Excavator can do
Once the last brick is in, the model is not a shelf piece: the motors, gears and remote are in the box, so it drives and works straight away.
- Drive dual tracks forward, back and 360° turn, climbs slopes up to 40°
- Platform swing rotates a full 360°
- Boom, arm and bucket each lifts and lowers independently, like the real R 9800
- Access ladder raises under remote control
- App control MK Control+ Hall-sensor motors for precise movements
- Engine bay opening rear end reveals twin V8 engines with moving pistons, 65 cm long, over 6 kg
In the box
- Bricks for the mining excavator (yellow or red — the colour you choose)
- 1 HALL XL, 2 HALL L, 2 XL and 1 L motors
- MK4 and MKH4.0 rechargeable battery packs
- App control (MK Control+)
- Printed instruction booklet
Official Mould King video — the finished model in action.
Building instructions, step by step
A filmed build guide for this exact set — every step, from the first brick to the finished machine. Worth a look before you buy.
