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AF D4 Bulldozer 1:14 RC

32,39 $

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Beschreibung

Bring heavy-duty construction power to your RC collection. This detailed 1:14 scale AF D4 RC bulldozer is inspired by the iconic CAT D4 and designed specifically for 3D printing. With full remote-control functionality — tracked drive and a moving blade — it is both a challenging and a rewarding build.

Most parts print support-free. The model is organized into clear assembly sections, and the download includes a calibration STL for a perfect fit — drop an MR128ZZ bearing into the test part; it should fit with slight resistance. Note: the tracks have adjustable tension — check the manual.

A full step-by-step build manual is available on our Build Manuals page.

Specifications

Scale	1:14
Drive	Tracked · 2× geared motor
Blade	Servo-actuated
Printer	FDM · 0.4 mm nozzle
Min. bed	20 × 20 × 20 cm
Filament	PLA or PETG
Layer height	0.2 mm
Infill	30%+
Walls	3 or more
Supports	Most parts support-free

What's in the download

All STL files, organized by function
Detailed assembly guide
Complete hardware list (screws, electronics, mechanics)

Was du zum Bauen & Fliegen brauchst

Teil	Anz.	Kaufen bei:
M2 x 4 mm screw DIN 965	198 Stk.
M2 x 12 mm screw DIN 912	4 Stk.
M2 x 14 mm screw DIN 912	3 Stk.
M3 x 6 mm screw DIN 912	4 Stk.
M3 x 6 mm screw ISO 10642	8 Stk.
M3 x 8 mm screw DIN 912	8 Stk.
M3 x 10 mm screw DIN 912	12 Stk.
M3 x 12 mm screw DIN 912	2 Stk.
M3 x 14 mm screw DIN 912	17 Stk.
M3 x 16 mm screw DIN 912	9 Stk.
M3 x 16 mm screw ISO 10642	79 Stk.
M3 x 18 mm screw DIN 912	2 Stk.
M3 x 20 mm screw DIN 912	23 Stk.
M2 nut	201 Stk.
M3 nut	154 Stk.
4 x 1 mm magnet	28 Stk.
3 mm LED	8 Stk.
2835 SMD LED	8 Stk.
4010 fan	1 Stk.
MR128ZZ 12x8x3.5 mm bearing	2 Stk.
Linear actuator 21 mm stroke 30mms 12V	2 Stk.
Linear actuator 30 mm stroke 30mms 12V	2 Stk.
6 mm flange shaft coupling	2 Stk.
JGY370 40 rpm / 12V motor	2 Stk.
Brushed ESC ~30A	6 Stk.
Li-Po battery 2000 mah 3S	1 Stk.