4 KW Onan in 1st coaches

darren paget

New member
Oct 28, 1998
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I believe it was dependent on how many Air Conditioners were included in the
model at the time. A 4K is large enough to run 2 newer AC units but I don't
think it is enough to run 2 older AC units. Darren

> I have seena couple of early GMC 26 foot coaches with 4 K onan generators.
> Was this standard on early GMC's? I was told by the owners that they
> tought it was. I thought all 26 foot coaches had the 6 KW onan.
> Dan

- --
Darren Paget
76 Experimental
Another Fab Day
http://www.TZEplus.com
 
I have seena couple of early GMC 26 foot coaches with 4 K onan generators.
Was this standard on early GMC's? I was told by the owners that they
tought it was. I thought all 26 foot coaches had the 6 KW onan.
Dan
 
My 73 was around the 500th off the line and came with the 4K Onan. I see it
as a plus because it almost doubles the size of the storage area next to the
generator.

Patrick

> -----Original Message-----
> From: Dan Jacquot [mailto:djacquot]
> Sent: Friday, June 09, 2000 11:18 AM
> To: gmcmotorhome
> Subject: GMC: 4 KW Onan in 1st coaches
>
>
> I have seena couple of early GMC 26 foot coaches with 4 K
> onan generators. Was this standard on early GMC's? I
> was told by the owners that they tought it was. I
> thought all 26 foot coaches had the 6 KW onan.
> Dan
>
 
In my search for a GMC I have seen a couple of early GMC 26 foot coaches
with 4 KW Onan's.. Was this standard on some early 26 ' coaches? The
owners assured me that the generator was original equipment. Does anyone
know.
Dan
Still L@@king!!
 
Our 75 Palm Beach came with one roof A/C and a 6KW model Onan.

Tony Bad

- ----- Original Message -----
From: Dan Jacquot
To:
Sent: Friday, June 09, 2000 11:17 AM
Subject: GMC: 4 KW Onan in 1st coaches

> I have seena couple of early GMC 26 foot coaches with 4 K onan generators.
> Was this standard on early GMC's? I was told by the owners that they
> tought it was. I thought all 26 foot coaches had the 6 KW onan.
> Dan
>
>
 
I believe that both generators were optional equipment. A base coach did
not come with one. I don't know if both generators were available for the
entire production run, but I imagine that the price difference between the
two was small in comparison to the total delivered price, and therefore the
6kw would likely be the more popular of the two options.

Patrick
 
A 1977 brochure I have (dated 10/76) just lists the 6KW Onan and if I
recall, when we bought ours in 75, they had several on the lot all with
6KW's. This may jus the way this dealer ordered them, but I'm not certain of
that.

Tony Bad

- ----- Original Message -----
From:
To:
Sent: Friday, June 09, 2000 11:47 AM
Subject: RE: GMC: 4 KW Onan in 1st coaches

> Just checked the last page of the 78 brochure at:
>
>
http://gmcmotorhome2.homepage.com/1978%20GMC%20Motorhomes/1978%20Models16.ht
> m
>
> The only available genset option then was the 6kw. Don't know when they
> dropped the 4kw from the option card.
>
> Patrick
>
 
On Fri, 09 Jun 2000 09:16:12 -0600 Darren Paget
writes:
> I believe it was dependent on how many Air Conditioners were included
in the model at the time. A 4K is large enough to run 2 newer AC units
but I don't think it is enough to run 2 older AC units. Darren
>

>
> > I have seena couple of early GMC 26 foot coaches with 4 K onan
> generators. > Was this standard on early GMC's? I was told by the
owners that they tought it was. I thought all 26 foot coaches had the 6
KW onan.
> > Dan
>
> --
> Darren Paget
> 76 Experimental
> Another Fab Day
> http://www.TZEplus.com
>
>
4K and 6k Onans and Kohlers were avilable options in 73 and 74 but the 6k
was only available on 26' models.

I have never ecountered a coach with a Kohler but the shop manual covers
both brands.

David Lee Greenberg
GMC Motorhome Registry
Dedicated To The Preservation Of The GMC Classic!
www.gmcss.com/registry.htm
 
On Fri, 9 Jun 2000 10:41:15 -0500
writes:
> I believe that both generators were optional equipment. A base coach
> did
> not come with one. I don't know if both generators were available
> for the
> entire production run, but I imagine that the price difference
> between the
> two was small in comparison to the total delivered price, and
> therefore the
> 6kw would likely be the more popular of the two options.
>
> Patrick

Correct, Patrick! But the 4k was only available in 73/74. You could order
a 4k on your 26' model but could not order a 6k on your 23' model.

David Lee Greenberg
GMC Motorhome Registry
Dedicated To The Preservation Of The GMC Classic!
www.gmcss.com/registry.htm
 
>
> You could order a 4k on your 26' model but could
> not order a 6k on your 23' model.

Makes sense as the smaller rear compartments on a 23 probably aren't big
enough for a 6kw.

Patrick
 
Dave,
The coach I looked at in Franklin, TN had a Kohler. It was under a ton of
crap and took a while to find the plate so I could tell what it was.

Roger
 
When my neighbor's 23' and my 26' are side by side there are lots of
differences. The LP tank is quite a bit shorter on the 23'. The 4K seems
about 2/3 as wide as the 6K Onan. After a quarter of a century he still
would have it no other way. He loves the 23' GMC. Of course he has no
choice as the garage for his motorhome is only 25' deep and he's land locked
with respect to making it deeper.

Richard Waters '76 PB, Troy, MI

> On Fri, 9 Jun 2000 10:41:15 -0500

> > I believe that both generators were optional equipment. A base coach
> > did
> > not come with one. I don't know if both generators were available
> > for the
> > entire production run, but I imagine that the price difference
> > between the
> > two was small in comparison to the total delivered price, and
> > therefore the
> > 6kw would likely be the more popular of the two options.
> >
> > Patrick
>
> Correct, Patrick! But the 4k was only available in 73/74. You could order
> a 4k on your 26' model but could not order a 6k on your 23' model.
>
> David Lee Greenberg
> GMC Motorhome Registry
> Dedicated To The Preservation Of The GMC Classic!
> www.gmcss.com/registry.htm