Crocodile 7" Cruiser

By DougS2K on Jan 01, 2020

9  785  9

Finally finished and settled on parts after installing R9. This quad is built for just cruising around and maintaining a decent flight time.


Part List


GEP-LC7 Frame

Flight Controller

Flight Controller F722-SE – Matek Systems
See Site


4 x Skystars Talon32 Slim40A 40A BL_32 F3 3-6S ESC w/ RGB LED Support Telemetry for RC Drone FPV Racing


4 x Emax ECO Series 2306 6S 1700KV 4S 2400KV Brushless Motor for RC Drone FPV Racing (58 builds)


2 Pairs HQProp DP7X4.5 7045 7 Inch 2-blade Durable PC Propeller compatible POPO 2CW+2CCW for RC Drone (3 builds)

FPV Camera

Caddx Tarsier V2 (49 builds)

FPV Transmitter

FX2-ultimate VTX (International Version) (23 builds)


US $8.23 44% OFF|Pagoda 2 pagoda 2 5.8GHz FPV transmitter Antenna SMA & RP SMA Plug Connector for RC FPV Racing Drone Racer 2pcs
See Site


FrSky R9 MM-OTA ACCESS 16CH 900MHz Long Range RC Mini Receiver Support Wireless Upgrade Firmware Inverted S.Port RSSI Output (6 builds)


ZOP Power 14.8V 6500mAh 30C 4S XT60 Plug Lipo Battery RC Quadcopter Car


US $100.99 |Jumper T8SG Plus V3 Hall Gimbal Multi protocol 2.42
See Site


FatShark Scout 4 Inch 1136x640 NTSC/PAL Auto Selecting Display FPV Goggles Video Headset Bulit-in Battery DVR (7 builds)

Misc Parts

Beitian BN-880 Flight Control GPS Module Dual Module Compass With Cable for RC Drone FPV Racing (3 builds)

Misc Parts

Vifly Finder 2 Buzzer - Lost Drone Finder/Locater/Alarm (87 builds)
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humbleninja   18 days ago  

Any updates on the total build weight and flight time?

DougS2K   15 days ago 

No update on the flight time yet. I was testing out my failsafe settings and ended up clipping a tree which led to a crash and damaged one of the ESC's. This happened just after waiting 3 months, yes 3 MONTHS, for a GPS mount. Currently waiting for a replacement from Banggood and it's taking it's sweet ol time to get here as well. Also took the liberty to order a spare ESC and spare motor this time in case of future incidents.

As for the weight. Without battery it's 490g, and totals 1016g with battery. She's a heft girl but still has plenty of power. Hovers around 28% throttle.

choppergirl   Apr 10, 2020  

Can you get a DJI air unit in the Crocodile frame? It looks low but spacious.

DougS2K   Apr 25, 2020 

Honestly not sure. There is quite a bit of room. Could take measurements if needed.

otoycool   Jan 08, 2020  

cool build sir, what kind of tpu mount that you use for GPS an VTX Antenna, or any links for the 3D print?

DougS2K   Mar 29, 2020 
otoycool   Apr 12, 2020 

Thanks Sir... :D

OptimaZe   Jan 01, 2020  

Holy Battery Batman!! That's awesome! What kind of flight times are you getting?

DougS2K   Jan 01, 2020 

Haven't flown it yet due to winter weather but I'm expecting in the 15-20 minute range.

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