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1:14 R/C tracked skid steer

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Creation quality: 5.0/5 (1 vote)
Evaluation of members on the printability, utility, level of detail, etc.

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  • 26 likes
  • 13 downloads
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3D design format
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  • 370 SCALE 299 D3.zip
    • ARM & BUCKET DRIVE/30RPM armmotor.stl
    • ARM & BUCKET DRIVE/ARM & BUCKET-NO METAL/arm bar 5MM.stl
    • ARM & BUCKET DRIVE/ARM & BUCKET-NO METAL/arm bucket L printed rod 4MM.stl
    • ARM & BUCKET DRIVE/ARM & BUCKET-NO METAL/arm bucket R printed rod 4MM.stl
    • ARM & BUCKET DRIVE/ARM & BUCKET-NO METAL/ARM LEVER L printed rod 5MM.stl
    • ARM & BUCKET DRIVE/ARM & BUCKET-NO METAL/BUCKET HOLDER BODY 4mm printed rod.stl
    • ARM & BUCKET DRIVE/ARM & BUCKET-NO METAL/bucket pinion printed rod 4MM.stl
    • ARM & BUCKET DRIVE/ARM & BUCKET-NO METAL/bucket rod 4mm.stl
    • ARM & BUCKET DRIVE/ARM & BUCKET-NO METAL/bucket spur gear printed rod 4MM.stl
    • ARM & BUCKET DRIVE/ARM & BUCKET-NO METAL/lift arm spur printed rod 5MM.stl
    • ARM & BUCKET DRIVE/ARM & BUCKET-WITH COUPLERS-5&3MM ROD/arm bucket L 3MM rod.stl
    • ARM & BUCKET DRIVE/ARM & BUCKET-WITH COUPLERS-5&3MM ROD/arm bucket R 3MM rod.stl
    • ARM & BUCKET DRIVE/ARM & BUCKET-WITH COUPLERS-5&3MM ROD/ARM LEVER L 5MM coupler.stl
    • ARM & BUCKET DRIVE/ARM & BUCKET-WITH COUPLERS-5&3MM ROD/ARM LEVER R 5MM coupler.stl
    • ARM & BUCKET DRIVE/ARM & BUCKET-WITH COUPLERS-5&3MM ROD/BUCKET HOLDER BODY 3mm rod.stl
    • ARM & BUCKET DRIVE/ARM & BUCKET-WITH COUPLERS-5&3MM ROD/bucket spur gear 3mm rod.stl
    • ARM & BUCKET DRIVE/ARM & BUCKET-WITH COUPLERS-5&3MM ROD/lift arm spur gear 5MM coupler (2).stl
    • ARM & BUCKET DRIVE/bucket pinion (1).stl
    • ARM & BUCKET DRIVE/lift arm pinion.stl
    • ARM & BUCKET DRIVE/LIFT ARM.stl
    • ARM & BUCKET DRIVE/main arm cylinder.stl
    • ARM/ARM CROSSBAR.stl
    • ARM/ARM1 INSIDE.stl
    • ARM/ARM1 OUTSIDE.stl
    • ARM/ARM2 INSIDE.stl
    • ARM/ARM2 OUTSIDE.stl
    • ARM/bucket/bucket drive/bucket 15rpm geared.stl
    • ARM/bucket/bucket drive/bucket 30rpm geared.stl
    • ARM/bucket/bucket drive/bucket pinion (1).stl
    • ARM/bucket/BUCKET HOOK RECIEVER.stl
    • ARM/bucket/BUCKET SMOOTH.stl
    • ARM/bucket/L BUCKET HOOK.stl
    • ARM/bucket/R BUCKET HOOK.stl
    • ARM/bucket/TOOTHED BUCKET.stl
    • ARM/CANTILEVER ARM.stl
    • ARM/L IS SHACKLE.stl
    • ARM/L OS SHACKLE.stl
    • ARM/R IS SHACKLE.stl
    • ARM/R OS SHACKLE.stl
    • BODY/299 FRAME.stl
    • BODY/BACK PANEL (1) (1).stl
    • BODY/ENGINE COVER FRAME.stl
    • BODY/ENGINE COVER.stl
    • BODY/REAR HOOKS.stl
    • BODY/SIDE COVER L 1 piece.stl
    • BODY/SIDE COVER R 1 piece.stl
    • BODY/SIDE MAIN L 370.stl
    • BODY/SIDE MAIN R 370.stl
    • BODY/WEIGHT big L.stl
    • BODY/WEIGHT big R.stl
    • BODY/WEIGHT small L.stl
    • BODY/WEIGHT small R.stl
    • CABIN/arm rest L.stl
    • CABIN/arm rest R.stl
    • CABIN/CAB CENTER.stl
    • CABIN/CAB FLOOR.stl
    • CABIN/CAB SIDE L.stl
    • CABIN/CAB SIDE R.stl
    • CABIN/seat.stl
    • CABIN/WINDOW TEMPLATE.stl
    • drivetrain/6mm drive wheel coupler.stl
    • drivetrain/drive wheel (4) PRINTED COUPLER.stl
    • drivetrain/drive wheel 370 steel coupler.stl
    • drivetrain/front idle wheel tpu.stl
    • drivetrain/LONG TACK 1.stl
    • drivetrain/long tack TG-I (1).stl
    • drivetrain/long tack TG-I.stl
    • drivetrain/long tack TG-M (1).stl
    • drivetrain/long tack TG-M.stl
    • drivetrain/long tack TG-OS (1).stl
    • drivetrain/long tack TG-OS.stl
    • drivetrain/rear idle wheel tpu.stl
    • drivetrain/roller wheel-tpu.stl
    • drivetrain/z-lug long track.stl
    • tracked skid steer material list.txt
  • ARM LEVER R printed coupler 5MM.stl
  • GRAPPLE.zip
    • GRAPPLE BUCKET.stl
    • GRAPPLE CENTER ARM.stl
    • GRAPPLE CROSS BEAM.stl
    • GRAPPLE N20.stl
    • GRAPPLE OUTSIDE ARM L.stl
    • GRAPPLE OUTSIDE ARM R.stl
  • bruder track N20-30power.zip
    • ARM DRIVE/30RPM armmotor.stl
    • ARM DRIVE/ARM-NO METAL/arm bar 5MM.stl
    • ARM DRIVE/ARM-NO METAL/arm bucket L printed rod 4MM.stl
    • ARM DRIVE/ARM-NO METAL/arm bucket R printed rod 4MM.stl
    • ARM DRIVE/ARM-NO METAL/ARM LEVER L printed rod 5MM.stl
    • ARM DRIVE/ARM-NO METAL/BUCKET HOLDER BODY printed rod 4MM.stl
    • ARM DRIVE/ARM-NO METAL/bucket rod 4mm.stl
    • ARM DRIVE/ARM-NO METAL/bucket spur gear printed rod 4MM.stl
    • ARM DRIVE/ARM-NO METAL/lift arm spur printed rod 5MM.stl
    • ARM DRIVE/ARM-WITH COUPLERS-5&3MM ROD/arm bucket L 3MM rod.stl
    • ARM DRIVE/ARM-WITH COUPLERS-5&3MM ROD/arm bucket R 3MM rod.stl
    • ARM DRIVE/ARM-WITH COUPLERS-5&3MM ROD/ARM LEVER L 5MM coupler.stl
    • ARM DRIVE/ARM-WITH COUPLERS-5&3MM ROD/ARM LEVER R 5MM coupler.stl
    • ARM DRIVE/ARM-WITH COUPLERS-5&3MM ROD/bucket spur gear 3mm rod.stl
    • ARM DRIVE/ARM-WITH COUPLERS-5&3MM ROD/lift arm spur gear 5MM coupler (2).stl
    • ARM DRIVE/bucket pinion (1).stl
    • ARM DRIVE/lift arm pinion.stl
    • ARM DRIVE/LIFT ARM.stl
    • ARM DRIVE/main arm cylinder.stl
    • ARM/ARM CROSSBAR.stl
    • ARM/ARM1 INSIDE.stl
    • ARM/ARM1 OUTSIDE.stl
    • ARM/ARM2 INSIDE.stl
    • ARM/ARM2 OUTSIDE.stl
    • ARM/bucket/bucket drive/bucket 15rpm geared.stl
    • ARM/bucket/bucket drive/bucket 30rpm geared.stl
    • ARM/bucket/bucket drive/bucket pinion (1).stl
    • ARM/bucket/BUCKET HOOK RECIEVER.stl
    • ARM/bucket/BUCKET SMOOTH.stl
    • ARM/bucket/L BUCKET HOOK.stl
    • ARM/bucket/R BUCKET HOOK.stl
    • ARM/bucket/TOOTHED BUCKET.stl
    • ARM/CANTILEVER ARM.stl
    • ARM/L IS SHACKLE.stl
    • ARM/L OS SHACKLE.stl
    • ARM/R IS SHACKLE.stl
    • ARM/R OS SHACKLE.stl
    • BODY/299 FRAME.stl
    • BODY/BACK PANEL (1) (1).stl
    • BODY/ENGINE COVER FRAME.stl
    • BODY/ENGINE COVER.stl
    • BODY/REAR HOOKS.stl
    • BODY/SIDE COVER L 1 piece.stl
    • BODY/SIDE COVER R 1 piece.stl
    • BODY/SIDE MAIN L N20 299.stl
    • BODY/SIDE MAIN R N20 299.stl
    • BODY/WEIGHT big L.stl
    • BODY/WEIGHT big R.stl
    • BODY/WEIGHT small L.stl
    • BODY/WEIGHT small R.stl
    • CABIN/arm rest L.stl
    • CABIN/arm rest R.stl
    • CABIN/CAB CENTER (2).stl
    • CABIN/CAB CENTER.stl
    • CABIN/CAB FLOOR.stl
    • CABIN/CAB SIDE L.stl
    • CABIN/CAB SIDE R.stl
    • CABIN/seat.stl
    • CABIN/WINDOW TEMPLATE.stl
    • drivetrain/299 DRIVE WHEEL N20 V2.stl
    • drivetrain/DRIVE WHEEL CAP.stl
    • drivetrain/hub SPACER n20 299.stl
    • drivetrain/idle wheel bruder steel.stl
    • drivetrain/roller wheel.stl
    • drivetrain/rubber idle wheel.stl
    • drivetrain/rubber track drive wheel.stl
    • drivetrain/steel idle wheel.stl
    • drivetrain/TG-I-L.stl
    • drivetrain/TG-I-R.stl
    • drivetrain/TG-MID rubber.stl
    • drivetrain/TG-MID-steel.stl
    • drivetrain/TG-OS-L.stl
    • drivetrain/TG-OS-R.stl
    • tracked skid steer material list.txt
  • sweeper.zip
    • sweeper barrel.stl
    • sweeper base.stl
    • sweeper motor mount.stl
    • sweeper top cover.stl

Learn more about the formats

Last update 2024-01-05 at 21:07
Publication date 2023-11-10 at 05:07
Design number 1568882

3D printer file info

3D model description

modeled after an 299 d3 cat skid steer
It has 3d printed tracks or can also use bruder rubbber and plastic tracks.
arm and bucket powered by 16ga or n20 12v 30rpm/15-20rpm (bucket) electric motors with pinion/spur gears.

recommend: 12v 15rpm n30 on bucket

drive wheels powered with 2x 370 12v 120rpm worm drive motors or
2x n20/30 12v 200-300rpm

https://youtu.be/VPjPIZQJR4o?si=qdZQ-pg0eUugLKYP
https://youtu.be/NsPdqoHnKuA?si=FRh-9gLnh6PrVlAX
https://youtu.be/SviBsHlbM0k?si=uIDOcYCbgzvr1rMe

with the n20/30 drive setup i recommend either bruder track. i will get the tpu track to work.

the 370 motor version can utilize all tracks efficiently.

I have printed and designed this model with functionality and reliability in mind. I designed this to utilize a 3s power source and 5 channels to support attachments aside from the bucket.
all gears are printable!

also included:
sweeper attachment-150+rpm n20+ 7x3x3 bearing-screws
grapple bucket attachment-15-30rpm n20/30-screws
more to come: dumping sweeper, rake, some kind of grader as well.

Here is a link for the metal version of the lift arm pinion and n20/30 drive pinions.

Just found this amazing item on AliExpress. Check it out! $0.50 | wltoys 144001 124017 124019 rc car M0.7 27T 19T 17T motor pinion gear high hardness powder metallurgy gears parts accessories
https://a.aliexpress.com/_mrJ2OK4

3D printing settings

everything was printed on an ender3 pro
minimal supports are needed
tpu tracks printed with ender3 + direct drive

Designed for fdm printing

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