1/14 3D Printed RC truck PayStar 5000

3d printed RC model of 1/14 scale model of International Harvester PayStar 5000 . Assembly instruction with list of non-printed parts you can find  here

- You can find a Dump bed for this model here

Model features:
- RC model, 1/14 scale, 6x4 or 6x6
- Realistic exterior look, High detailed interior
- High detailed engine imitation under hood
- Openable Doors, Hood, Tool box doors
- Hidden places for electronics and battery
- Metal gears and shafts inside printed housings of transfer case and axles (it`s low down price of model building).
- Used RS550 motor with 2-step gearbox from 12V 2-step screwdriver (it`s low down price of model building).
- 342 printed parts combined into 61 printing groups (for basic model as on photo)
- Model can be built without a painting: Only different color filaments.
- Have parts with color changing (No need color changing system)
- 1.8kg different filaments (for basic model as on photo)
- Can be printed with 220x220mm printers or bigger
- Length ~559mm
- Width ~ 192/211mm
- Height ~ 228/258mm
- Wheelbase ~ 273+104mm
- Track front ~ 152mm
- Track rear ~ 142mm

Also will be added: 
- 5th wheel
- Semi truck fenders
- Alternative designs of fuel tanks, exhaust mufflers etc
- Non-drive front axle

In plans
- Pup-trailer based on components of dump bed from previous position 
- Modular End-dump semi trailer inspired by 70s-80s Fruehauf trailers 

Update 27 Feb 2026 -------------------------------------
- Fixed small bug with Frame box, that placed on left side of the chassis. No need to reprint part, if you already printed it!

Update 02 Mar 2026 -------------------------------------
- Slightly optimized tail cross member (that hold tail lamps and towing hook). Reprint only if you planning to use truck with a pup / dog trailer.

Update 08 Mar 2026 -------------------------------------
- Optimized part Gear shift servo bracket,  that hold small servo that shift the reducer gears. Recommended to reprint this part, because you may have a problems with a servo installation.