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MLD-35 Gasoline Engine

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Old 03-30-2010, 12:45 PM
  #26  
DaleD
 
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Default RE: MLD-35 Gasoline Engine

I too am curious about weight, would like to know if it will be suitable for a beauty of a red 73" MX2 that's I've beem eyeing on www.redwingrc.com.
Old 03-30-2010, 12:46 PM
  #27  
airborne2.4
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Default RE: MLD-35 Gasoline Engine

Hope this helps: http://www.cermark.com/products/COMI...ne-Engine.html
Old 03-30-2010, 01:11 PM
  #28  
airborne2.4
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Default RE: MLD-35 Gasoline Engine


ORIGINAL: dadavis9

I too am curious about weight, would like to know if it will be suitable for a beauty of a red 73'' MX2 that's I've beem eyeing on www.redwingrc.com.
That 73'' MX2 sure is a nice looking plane! Aeroworks has plans to release a line of 30cc models this summer and I've been biting my fingernails just hearing them talk about it. I wish the summer was two days away lol.
Old 03-30-2010, 04:41 PM
  #29  
captinjohn
 
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Default RE: MLD-35 Gasoline Engine

Try Chief Aircraft for a Sback aiplane....very sharp and lite. Capt,n
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Old 03-30-2010, 07:19 PM
  #30  
airborne2.4
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Default RE: MLD-35 Gasoline Engine

I had a look at that.....scheme doesn't really get me though. I also thought about Slip Stream SS MXS-30 Scheme A its also at Chief Aircraft.
Old 03-30-2010, 08:00 PM
  #31  
airborne2.4
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Default RE: MLD-35 Gasoline Engine

Hey guys, would I be able to use a three blade prop on this motor?
Old 03-31-2010, 12:53 AM
  #32  
Jimeni
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Default RE: MLD-35 Gasoline Engine

yes
Old 03-31-2010, 04:51 AM
  #33  
airborne2.4
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Default RE: MLD-35 Gasoline Engine

Hey Jimeni,

Any idea what size three blade would be best?

Thanks
Old 03-31-2010, 10:15 AM
  #34  
Jimeni
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Default RE: MLD-35 Gasoline Engine

What are you going to be flying? If its 3D or pattern I would use a 2 blade. Warbird would be nice with a 3 blade. I forget the ratio for 2 blade to 3 blade, I'll look for it. But remember, you will drop in diameter to account for the 3 blade, so the higer rpm's are going to gear you more for speed. This is my opinion, as I fly 3D and exclusively use 2 blades.
Old 03-31-2010, 01:06 PM
  #35  
airborne2.4
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Default RE: MLD-35 Gasoline Engine

ORIGINAL: Jimeni

What are you going to be flying? If its 3D or pattern I would use a 2 blade. Warbird would be nice with a 3 blade. I forget the ratio for 2 blade to 3 blade, I'll look for it. But remember, you will drop in diameter to account for the 3 blade, so the higer rpm's are going to gear you more for speed. This is my opinion, as I fly 3D and exclusively use 2 blades.
Well, I'll be flying 3D! One of the guys I fly with mentioned that he would use a 3 blade if he knew he had power to spare and I know the MLD 35cc has alot of power!!! and its light. I'm not sure what AW new line of 30cc will weigh, but I think they might be around 9.5-10.5 lbs. If the weight is close to that, then the MLD 35cc might throw the model around like a ragdoll lol lol. The MLD 28cc is awesome on my AW Yak 54 90-1.20 I thought by going a 3 blade I'd still be able to do 3D and slow the plane down abit? But if I go with a 3 blade that would increase the speed because of a smaller diameter. I guess I may have to figure out what would be a good diameter and pitch to do 3D with this motor. Can't wait till it hits the market.
Old 03-31-2010, 02:04 PM
  #36  
stevenchao
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Default RE: MLD-35 Gasoline Engine

I have posted more information on the CERMARK website: http://www.cermark.com/products/COMI...ne-Engine.html

Initial data (not official) with XOAR wood props
18 x 8 => 8,100 RPM
19 x 8 => 7,600 RPM
20 x 8 => 7,100 RPM

Basic Specifications;
Displacement: 35cc
Bore: TBA later at the time of official release
Horse Power: TBA later at the time of official release
Gross Wt: 2.5lb
RPM: 1,800 – 9,500
Fuel: Mixed Gasoline & 2 cycle oil
Carburetor: Rear / Walbro (included)
Ignition: Electronic w/ auto advance (included)
Standoffs: Included
Wrench: Included
Mounting Template: Included (same footprint as MLD-28 and SPE-26)

MLD-35S (side muffler system)
MLD-35R (rear or pitts muffler system)

This is not a DLE-30 nor a MT-35 killer. DLE-30 comes from DLE which has grown quite popular in recent years. We look forward toward friendly competitions from DA, 3W and Zenoha in pushing the boundries of our gas engine designs.


Peace,
Steven Chao,
CERMARK
Old 03-31-2010, 02:29 PM
  #37  
stangevil29
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Default RE: MLD-35 Gasoline Engine

airborne,
Do you know if an ultimate is one of the 30cc size planes coming from AW? I've been craving somethuing just a bit bigger than the 1.20's that are available currently. Thanks in advance.
Stangevil29
Old 03-31-2010, 03:01 PM
  #38  
airborne2.4
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Default RE: MLD-35 Gasoline Engine

ORIGINAL: stangevil29

airborne,
Do you know if an ultimate is one of the 30cc size planes coming from AW? I've been craving somethuing just a bit bigger than the 1.20's that are available currently. Thanks in advance.
Stangevil29
Stangevil29,
Rocco hasn't said anything about a 30cc ultimate, would be sweet though.....guess you ask him or Mark about it.

Have a look at the threads:

http://www.rcuniverse.com/forum/m_8594064/tm.htm

http://www.rcuniverse.com/forum/m_9449082/tm.htm

http://www.rcuniverse.com/forum/m_9492379/tm.htm
Old 03-31-2010, 10:23 PM
  #39  
stiffy
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Default RE: MLD-35 Gasoline Engine

impressive! JXF 20x8 7350rpm!

see video:
[youtube]http://www.youtube.com/watch?v=OKdfzmKUSUA[/youtube]
Old 04-01-2010, 04:36 AM
  #40  
seagull extra
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Default RE: MLD-35 Gasoline Engine

It looks very strong.
Old 04-01-2010, 06:05 AM
  #41  
airborne2.4
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Default RE: MLD-35 Gasoline Engine

Hey Siffy, what size model is the MLD 35cc mounted on?
Old 04-01-2010, 08:35 AM
  #42  
stiffy
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Default RE: MLD-35 Gasoline Engine

airborne2.4, it's a Cermark SS-77 28% Edge 540. see Jimeni's thread: [link]http://www.rcuniverse.com/forum/m_8652075/tm.htm[/link]





Old 04-01-2010, 08:57 AM
  #43  
Jimeni
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Default RE: MLD-35 Gasoline Engine

Nice!!!!! I am taking the SPE 43 out and putting the MLD 35 in mine also. So I will be piping in this thread also Should fly like a foamie!
Old 04-01-2010, 10:30 AM
  #44  
airborne2.4
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Default RE: MLD-35 Gasoline Engine

Nice photos Stiffy!! Do you have any video with the Cermark SS-77 28% Edge 540 and the MLD-35?
Old 04-03-2010, 05:37 AM
  #45  
3DDino
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Default RE: MLD-35 Gasoline Engine

oh men what a awesome flying field what a pretty sight
i dont believe its in CHINA
i wish i were there
Old 04-06-2010, 06:18 PM
  #46  
stevenchao
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Default RE: MLD-35 Gasoline Engine

Stiffy, nice photos!!! wow, love the focus.... Hmmm, do they allow you to fly on the golf course? If they do, then where do you land? on the fairway? Again, nice photos!

Peace,
Steven Chao,
CERMARK
Old 04-06-2010, 07:51 PM
  #47  
GoeKeli
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Default RE: MLD-35 Gasoline Engine

Stiffy or Steve, any prop RPM numbers yet? Looks like it handles that edge just fine!
Old 04-07-2010, 06:50 PM
  #48  
stevenchao
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Default RE: MLD-35 Gasoline Engine

...on the CERMARK website: http://www.cermark.com/products/COMI...ne-Engine.html

Initial data (not official) with XOAR wood props
18 x 8 => 8,100 RPM
19 x 8 => 7,600 RPM
20 x 8 => 7,100 RPM

MLD-35S (side muffler system)
MLD-35R (rear or pitts muffler system)

I think Stiffy had his with 2 hours of fuel through it. He tached his at 7,300 RPM with 20 x 8 JXF wood prop. However, I am comfortable with the original and more conservative reading of 7,100 RPM.


Peace,
Steven Chao,
CERMARK
Old 04-12-2010, 10:39 PM
  #49  
stiffy
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Default RE: MLD-35 Gasoline Engine

maiden video:
[youtube]http://www.youtube.com/watch?v=DgVGpURfJug[/youtube]
Old 04-12-2010, 11:46 PM
  #50  
stiffy
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Default RE: MLD-35 Gasoline Engine

pics
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