New Items Forum
Registreren

Total Price

€ 0,00

Winkelwagen 0 Winkelwagen 0 Loading...

NGH GTT70 70cc Twin cilinder 2 takt Gas Engine

NGH GTT70 70cc Twin cilinder 2 takt Gas Engine

Now save bewaar € 87,93 € 87,93

Special Price € 251,03 € 251,03

You save bewaar € 87,93 € 87,93

Was  € 338,96

status:
Uit voorraad!
SKU:
406000062-0
WANT FREE SHIPPING? Click here to find out more!

NGH Motoren hebben een welverdiende reputatie voor prestaties en waarde, ze zijn speciaal gemaakte model vliegtuigmotoren, niet geconverteerde types kettingzaag. De voortdurende ontwikkeling van NGH maakt deze een aantal van de beste op de markt vandaag.

De NGH GTT70 is een zeer krachtige, horizontaal tegenover tweecilinder 2-takt motor die zeer goede werking en leveren een uitstekende mid range koppel. Ideaal voor schaal Warbirds van prototypes die radiale motoren.

Deze motor is ontworpen vanuit het niets en beschikt over een Walbro carburator, RcXEL ontsteking, geringd zuiger voor een betere compressie en een radiale mount voor eenvoudige schot montage.
Met zijn opvallende uiterlijk en uitstekende prestaties, de GTT70 Twin het is gegarandeerd om hoofden te draaien op een vliegende veld.

Kenmerken:
• Compact en lichtgewicht
• Soepele werking
• 2-takt technologie
• Aluminium radiale mount opgenomen
• Uitstekende kwaliteit en prestaties

specs:
Type: Twin cilinder 2 takt gas luchtgekoelde motor
Cilinders: Twin
Verplaatsing: 69.88cc
Boring x slag: 37,3 x 32mm
Vermogen: 7.9HP
Crank Type: Forged met dubbele lagering
Carburateur: Walbro Custom WT1022
RPM Range: 1200 - 7000rpm
Ignition: Auto geavanceerde RcEXL DC-CDI
Ignition batterij: DC 4.8 ~ 8.4V 1000mAh aanbevolen
Bougies: CM6 RcEXL
Ontsteking Vermogen: 4.8 ~ 6V DC (4 ~ 5 cell NiMH-batterij)
Brandstof: Loodvrije Gas / Olie mix 35: 1
Aanbevolen Propellers: 22 x 8 ~ 24 x 10 2 blade
Gewicht: 2270g met ontstekingssysteem

inbegrepen:
NGH GTT70 70cc tweecilinder 2 takt gasmotor
Uitlaten
Walbro Custom WT1022 carburateur
RcEXL DC-CDI ontstekingssysteem
CM6 RcEXL bougies
Custom radiale mount
handboek

  • Sku 406000062-0
  • Brand NGH
  • Capaciteit ( mAh ) -
  • Gewicht 3344.0000
  • Lengte 260.00
  • Breedte 115.00
  • Hoogte 180.00
Upload video

Only registered users can upload video. Please, log in or register

Only registered users can write reviews. Please, sign in or sign up

Bought this engine whilst at a good price and wanted a twin for a new model. Started to run it in as in the instructions and OK for about 35minutes. The engine started well on the factory settings and looked and sounded fine. Looks well finished. With 22x10 prop the initial impression was very pleasing. Unfortunately after about 45mins of run time a loud rattle appeared from the crank case which quickly developed. On stopping the engine it appears to have real problems - Prop binds, engine knocks, looks like there is an issue with the con rods or big end bearings. With mufflers off and plugs out it turns over OK but once plugs back in and under load it sounds dreadful. Now need to send it back to Hobbyking so not as good a deal as I thought as this is a heavy item. Not sure if I want to chance another NGH GTT70 or maybe I am just unlucky.

verified_user Quality:
trending_up Value:
playlist_add_check Overall:

Bought this engine whilst at a good price and wanted a twin for a new model. Started to run it in as in the instructions and OK for about 35minutes. The engine started well on the factory settings and looked and sounded fine. Looks well finished. With 22x10 prop the initial impression was very pleasing. Unfortunately after about 45mins of run time a loud rattle appeared from the crank case which quickly developed. On stopping the engine it appears to have real problems - Prop binds, engine knocks, looks like there is an issue with the con rods or big end bearings. With mufflers off and plugs out it turns over OK but once plugs back in and under load it sounds dreadful. Now need to send it back to Hobbyking so not as good a deal as I thought as this is a heavy item. Not sure if I want to chance another NGH GTT70 or maybe I am just unlucky.

Mein Motor hat jetzt 2L 1:35 mit mineralischem Öl durch.Eine 22x12 wird locker mit 5400U/min gedreht und das Standgas liegt bei 2200U/min. Eine Feinabstimmung folgt noch. Der Motor sprang erst nicht gut an. Die Luftschraube muss auf 12 Uhr stehen, dann kraftvoll durchziehen. Die Schalldämpfer sind nur als Krümmeransatz zu verwenden, deshalb einen Stern abzug.

verified_user Quality:
trending_up Value:
playlist_add_check Overall:

Mein Motor hat jetzt 2L 1:35 mit mineralischem Öl durch.Eine 22x12 wird locker mit 5400U/min gedreht und das Standgas liegt bei 2200U/min. Eine Feinabstimmung folgt noch. Der Motor sprang erst nicht gut an. Die Luftschraube muss auf 12 Uhr stehen, dann kraftvoll durchziehen. Die Schalldämpfer sind nur als Krümmeransatz zu verwenden, deshalb einen Stern abzug.

Very nice engine High Performance easy to start, uses a power distribution with voltage regulator 6v, Prime the engine than handstart and results are very good. Advice this engine if you want a 70CC like boxer!

verified_user Quality:
trending_up Value:
playlist_add_check Overall:

Very nice engine High Performance easy to start, uses a power distribution with voltage regulator 6v, Prime the engine than handstart and results are very good. Advice this engine if you want a 70CC like boxer!

Customer files
Manual Download [354]
Parts diagram Download [658]
Wallbro WT carb manual Download [1282]
gtt70 dimensions Download [658]
gt70 dimensions Download [658]
292034081991.pdf Download [658]
Upload your file

Only registered users can upload files.
Please log in or register to start helping your fellow hobbyists today!