Super Tough Coroplast Hull Jet Boat
12-10-2012, 09:40 PM
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Location: CHRISTCHURCHCANTURBURY, NEW ZEALAND
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Super Tough Coroplast Hull Jet Boat
Yellow Boat Super Tough Coroplast Hull Jet BoatCorriboard 3 hour Boat Run at Sumner Beach Christchurch on a windy day at the Pacific ocean, did not ship one drop of water heat was fine on motors and ESC heat sinks.
Yellow NQD Jet Boat Sumner Surf at high tide
Bigger jet for Yellow boat 3 scratch built with 30 mm impeller. Experimental I'm advised it won't work but you don't laern much unless you try.
Far right compared to a 20 mm NQD jet
Yellow Boat power tests with HobbyKing HK-010 Wattmeter & Voltage Analyzer
Yellow NQD Jet Boat Sumner Surf at high tide
Bigger jet for Yellow boat 3 scratch built with 30 mm impeller. Experimental I'm advised it won't work but you don't laern much unless you try.
Far right compared to a 20 mm NQD jet
Displacement 1280 g power 350 Watts. With all the FPV gear. Have no way of recording the goggle feed presently, but the GPS read 22Kmh on the OSD not too bad
Hobbyking G-OSD II Mini OSD System w/GPS Module
5.8g 200mw FPV Wireless AV Tx & Rx Set
2C Turnigy 5000mAh 20C
2 X NQD 20mm Jet Drives RPM 28,000 @ 90% of 7.4V
2 X Turnigy 2627 4200kv Imax 22A Vmax 11.1
2 X Turnigy AE-30A Brushless ESC
Map
Yellow Boat Power Test 2 745 Watts 74A 3 X 3C Turnigy 2200mAh
Bath test 2 with high voltage 3C Lipos exceeds max Amps of motors (22A) by 12 Amps at peak. Hot motors fortunately not burned out. 10 Seconds at that power you will already be where you were heading anyway 
ESC's held up well a no over temp . Too much I think but tempting to try it on the water
ESC's held up well a no over temp . Too much I think but tempting to try it on the water3 X 3C Turnigy 2200mAh 20C
2 X NQD 20mm Jet Drives RPM 41,900@ 90% of 11.,1V
2 X Turnigy 2627 4200kv Imax 22A Vmax 11.1V
2 X Turnigy AE-30A Brushless ESC
Corriboard & hot glue 3 hour Boat
Run at Sumner Beach 5th October 2012 Christchurch on a windy day rides well
Displacement 860 grams with Turnigy7.4V 20C 5000mAh about 8 minutes fast running
Map
2C Turnigy 5000mAh 20C
2 X NQD 20mm Jet Drives RPM 28,000 @ 90% of 7.4V
2 X Turnigy 2627 4200kv Imax 22A Vmax 11.1
2 X Turnigy AE-30A Brushless ESC
Corriboard 3 hour Boat Run at Sumner Beach Christchurch
Displacement
860 grams 7.4V 5000mAh
HobbyKing HK-010 Wattmeter & Voltage Analyzer
3C Turnigy 2200mAh 20C
2C Turnigy 2300mAh 20C
2C Turnigy 5000mAh 20C
2 X NQD 20mm Jet Drives
2 X Turnigy 2627 4200kv
2 X Turnigy AE-30A Brushless ESC
Yellow Boat power tests with HobbyKing HK-010 Wattmeter & Voltage Analyzer
Setup
HobbyKing HK-010 Wattmeter & Voltage Analyzer
2C Turnigy 5000mAh 20C
2 X NQD 20mm Jet Drives
2 X Turnigy 2627 4200kv
2 X Turnigy AE-30A Brushless ESC
