[MOC] LEGO Technic RC Pneumatic Dump Truck (2024)

This MOC is loosely based on the Sinotruk Howo 8 x 4 Twin Steer Tipper. It is a rugged, heavy duty, fully RC model that delivers realistic performance both indoors & outdoors.

This project is dedicated to the memory of Herald Benjamin Greening.
https://www.legacy.com/ca/obituaries/...
#GreeningExpress

Building Instructions: https://reb.li/m/198226 - 5,061 parts (BuWizz)
Building Instructions: https://reb.li/m/198225 - 5,156 parts (2.4GHz)
Full Kit - 3rd Party, LEGO compatible, 2.4 GHz: LesDIY (https://bit.ly/4fV5Z3B), LetBricks (https://bit.ly/4eVOeA7)
Custom RC4WD Tire Inserts: https://app.simplegoods.co/i/AKARTGZU

More images at Bricksafe & Flickr: https://bricksafe.com/pages/PMcCatty/...
https://flic.kr/s/aHBqjBMQ3R
Find me on IG:   / mccatty_tech   ​


Features

01. RC Drive 8 x 8. PF XL Motors x 4 geared at 2 to 1.
02. RC Twin Steering. PF Servo x 2, individually axle-mounted
03. Springless Live Axle Suspension Front & Rear with maximum roll stability.
04. RC Compressor. PF L-Motor driving 2 x 6L Pumps.
05. RC Pneumatics. PF Servo & Pneumatic Switch assembly. Tip Dump Bed & Driver Cab independently.
06. Dump Bed Automatic Gate Lock with optional Manual Override.
07. Locking Feature to secure Dump Bed & Driver Cab to Frame to add rigidity & facilitate ease of model transport.
08. Powered by 2 x (Buwizz 2.0) or (2.4GHz Module).
09. Opening Doors with Spring-Loaded Latch.
10. Foot Pedals (Brake & Accelerator), Signal Levers, Gear Shifter, Air Horn Chain, Ignition Key, opening Glove Compartment.
11. Working In-Line 6 Cylinder Engine (Connected to Drive Shaft).
12. Working Steering Wheel full-time, even when Cab is tipped.
13. Opening Hood, revealing Engine Fan.
14. Adjustable Sun Visors, Mirrors, Windshield Wipers.
15. Technic Figure Compatibility.

Chapters

00:00 Introduction & Overview
00:43 RC Drive & Steering
01:08 Suspension
01:28 RC Pneumatic Functions (Tip Cab & Dump Bed)
01:55 Automatic vs Manual Gate Lock
02:11 Driver Cab Details
02:47 Secure Tipping Sections
03:13 Building Instruction Options
03:18 Technic Figure Compatibility
03:28 Application

Music: Reaper by BM Beatz http://y2u.be/MpT_a-duTX0

RC Pneumatic Control originally by FT Creations: https://rebrickable.com/mocs/MOC-54198

#LEGO​ #LEGOTechnic​ #MOC​ #AFOL​ #Truck​ #Logging​ #DumpTruck #Snowrunner​ #Suspension​ #Pneumatic​ #Legendary​