KKGT 130mm 3" 3S/4S build

By Minichado on May 01, 2017

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This is a 3S/4S capable 3" build. This is for sale also. if you want it it will be on RCgroups classifieds shortly after you see this.

AUW 194 with these batteries

I custom designed a 30 deg camera mount, installed around the front two standoffs. Only throwing this on here to get a PL and put it for sale. I've got tons of 3030 dual blade (unsure brand, not durable props, very light). best performance with those. DYS 3030 triblades fly great, slight oscillations with current tune. racekraft 3030 quadblades fly awesome and it just takes a little bit to spin them up because of the extra mass. rotorx 3040 triblades have too much slug and are hard to fly, would be awesome on 4s but on 3s it is slightly under powered for this prop.

I have only ever flown this on 3S. Not interested in 4s myself for this build as I've fallen in love with 2.5" 3S drivetrain.

flight footage (volume warning) https://www.instagram.com/p/BSbwrvij4Sr/?taken-by=minichado

Photos

Part List

Frame	KINGKONG/LDARC 130GT 130mm Carbon Fiber FPV Racing Frame w/ 5V 12V PDB for RC Drone (3 builds) Banggood.com	$9.41
Flight Controller	404 Not Found 1 Getfpv.com	See Site
ESCs	Racerstar RS20Ax4 20A 4 in 1 Blheli_S Opto ESC 2-4S Support Dshot150 Dshot300 for RC FPV Racing Drone (67 builds) Banggood.com	$27.56
Motors	4X Racerstar Racing Edition 1306 BR1306 4000KV 1-2S Brushless Motor For 150 180 200 for RC Drone FPV Racing (5 builds) Banggood.com	$40.99
Propellers	2 x RotorX RX3040T Prop Set Desertaircraft.com.au	See Site
Propellers	3 x Team RaceKraft 3030x4 Race Prop Clear 2CW 2CCW (12 builds) Pirofliprc.com	$11.97
Propellers	DYS X30303 3 blade bullnose propeller 3030 CW/CCW Nylon Fiber for RC Drone FPV Racing (9 builds) Banggood.com	$1.91
FPV Camera	ARRIS Eachine TX03 Super Mini 0/25mW/50mW/200mW Switchable AIO 5.8G 72CH VTX 600TVL 1/3 Cmos Micro FPV Camera for Tiny Whoop, Bl Amazon.com	$18.99
Receiver	FrSky XM+ SBUS Mini Receiver (1149 builds) Getfpv.com	See Site
Batteries	2 x Turnigy 700mAh 3S 60C Lipo Pack (XT30) (4 builds) Hobbyking.com	$17.56

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Discussion

sim_tcr Sep 14, 2019

what is the weight of this frame?

Minichado Oct 29, 2019

I forgot! but I do remember with the lipo it was 194gm in the air. I'd guess the lipos were ~120-130 gram and the drone was probably 60-70gm dry

DresdenFPV Jun 12, 2018

4s capable, while the motors claim to be 1s-2s only? brave!

Minichado Jun 12, 2018

yea, I ran it on 3S exclusively. it was fast enough I never tried 4S :D

stefan May 02, 2017

I have that same frame but haven't built it out yet. It's a neat little frame. Where did you find that camera mount?

Minichado May 02, 2017

I designed it myself in CAD and 3D printed it.

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