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Douglas Tappan (Dougthebonifiedbusnut)
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Username: Dougthebonifiedbusnut

Post Number: 90
Registered: 10-2004
Posted From: 75.69.223.64


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Posted on Saturday, May 23, 2009 - 8:09 am:   

Hey all, I'm looking at my newest Northern Catalog and see a Star genset 13kw 20 hp Honda engine. Do any of you have first hand experence or can give me a ya or na about this gen. At 2300. do you think the gen side is reliable?
George M. Todd (George_mc6)
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Username: George_mc6

Post Number: 840
Registered: 8-2006
Posted From: 76.171.79.185

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Posted on Saturday, May 23, 2009 - 11:09 am:   

Doug,

This being a bus site, I have to ask what you intend to use the gen for?

If its for use way OUTSIDE of your house, or temporary construction type service, its as good as the rest?

IT CANNOT BE MOUNTED IN A BUS COMPARTMENT UNDER ANY CIRCUMSTANCES!
G
David Guglielmetti (Daveg)
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Username: Daveg

Post Number: 58
Registered: 2-2009
Posted From: 64.163.110.102


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Posted on Saturday, May 23, 2009 - 1:58 pm:   

Okay, for what it is worth, what differences are there for a gen set mounted in a bus (engine compt. or baggage bay) vs. any other gen set application.

I can think of a few, such as noise, exhaust dispersion, intake/flow/ventilation, etc...but what am I not thinking about?

Personally, while the Honda engine is a great product, the rest of the gen set may be crap, based solely on the vendor and pricing...could be way off here. Just thinking out loud on a lazy Saturday morning.
Tim Brandt (Timb)
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Username: Timb

Post Number: 331
Registered: 10-2003
Posted From: 74.244.14.221


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Posted on Saturday, May 23, 2009 - 2:03 pm:   

I tend to agree you get what you pay for and there is no getting around that with genrators. If it were me I would keep my eyes open for a good used powertech or similar
larry currier (Larryc)
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Username: Larryc

Post Number: 223
Registered: 2-2007
Posted From: 205.188.116.203

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Posted on Saturday, May 23, 2009 - 4:15 pm:   

Hey, Doug!

I don't know about the gen set. They burn alot of fuel and I like to keep them as small as I can for that reason.

I still love your CROWN and think its the finest coach to ever grace the web. I know what ever you do will be awesome.
doug yes (Dougg)
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Username: Dougg

Post Number: 87
Registered: 1-2007
Posted From: 162.40.208.80

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Posted on Saturday, May 23, 2009 - 7:52 pm:   

I use a Star Genset from Northern for emergency power. Works fine, but I don't use it alot.
George M. Todd (George_mc6)
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Username: George_mc6

Post Number: 841
Registered: 8-2006
Posted From: 64.55.111.6

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Posted on Sunday, May 24, 2009 - 2:03 am:   

Doug & Dave,

There are essentially three types of generators:
1. "Construction/temporary power," like the Star shown.
2. "Permanent standby," where the whole unit is enclosed to protect it from the elements.
3. RV type "COMPARTMENT MOUNTED" generator.

The main difference between types 1 & 2, and the reason for the greater cost of type 3, is the cooling system.

ALL of the cheap temporary type take cooling air in around the recoil starter, and PUSH it over the engine to cool it. This hot air comes out of both sides and the other end, and in a compartment, it is taken back in, and re-heated.
The carburetor intake will get hot air in a compartment, and the generator and compartment overheat quickly!

Gasoline tank is on the top, as it has no fuel pump, so we can figure out what is going to happen in 7 or 8 minutes!

An RV-compartment type gen has a much more enclosed cooling system, and takes air in from the compartment, PULLS it over the engine, then exhausts the hot air out the bottom thru a duct that is sealed to the floor.
Carburetor air is taken from cool air that has just come in thru the required inlet louvers.

An oil pump, a fuel pump to take fuel from a remote tank, remote controls, probably low oil shutdown, and more battery charging...

1800 RPM, instead of 3600, so its a whole lot quieter, and lasts longer.
G
Douglas Tappan (Dougthebonifiedbusnut)
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Username: Dougthebonifiedbusnut

Post Number: 91
Registered: 10-2004
Posted From: 75.69.223.64


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Posted on Sunday, May 24, 2009 - 3:11 pm:   

Thanks guys, especially Larry for his highly motivating, and kind words.and George who has once again put me but on the correct track.
David Guglielmetti (Daveg)
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Username: Daveg

Post Number: 61
Registered: 2-2009
Posted From: 64.163.110.102


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Posted on Monday, May 25, 2009 - 3:56 pm:   

Thanks George.
Gus Causbie (Gusc)
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Username: Gusc

Post Number: 914
Registered: 11-2005
Posted From: 208.54.200.82


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Posted on Monday, May 25, 2009 - 10:25 pm:   

George,

I have a water cooled Honda EV6010 gas gen that turns at 3600 rpm and if it were any quieter I couldn't stand it!!
Mike Eades (Mike4905)
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Username: Mike4905

Post Number: 190
Registered: 12-2000
Posted From: 97.106.122.149

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Posted on Tuesday, May 26, 2009 - 4:56 pm:   

I have a wirco 8k diesel, watger cooled,and I put an automotive muffler. I put a 50 gal tank in the next bay. The battery is mounted on the same slide out rack as the3 geenerator. If you need advice call Dick Wrigth at Wirco. Great people that know conversions.
FloridaCliff (Floridacracker)
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Username: Floridacracker

Post Number: 401
Registered: 7-2004
Posted From: 67.8.98.138

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Posted on Wednesday, May 27, 2009 - 11:48 am:   

Doug,

Been in your shoes with the generator decision when I first bought my bus.

I can tell you that I looked at about every option and with cost being a major consideration.

I ended up buying a used Honda ES6500 for around $1.5K, which is basically a EV6010 in a frame. It is gas.

I mounted it on a slide, its quiet for a gas unit, even at 3600 rpm, but under load, it is considerably louder than a comparable RV/Bus diesel.

My personal experience is the gas units have a short life compared to the diesel. I realise I bought mine used, but I really didn't expect to have to replace the cam, worn pulley key way,(common problem with the Honda) and have it through a rod through the casing about 100 hours later, about a month ago.

Well I broke down and bought a 8Kw PowerTech Diesel used with around 400 hours for about 4K.
Rated at 30,000 hours not around 1000 like most gas units.

Plus I can dip my tank for fuel. Not having to carry around two fuels is "priceless"

I should have done this in the beginning and I would have been around 1500 in the black, hope it saves you a few bucks.

Cliff

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