2 KVA Honda

Submitted: Wednesday, Feb 16, 2011 at 16:05
ThreadID: 84406 Views:3926 Replies:3 FollowUps:3
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Can some one tell me if the 2 kva honda is a cast iron bore or is it an alloy bore. Have been so proud of the fact that it is cast iron and not alloy and have just done over 1500 hours of use and now i am told that they are a alloy block. Which ever it is i guess it doesnt matter as to date the only repairs that have been done is to change the spark plug once and regular oil change and air filter clean. If it is alloy i guess i will have to change my tune re alloy blocks. Thanks for any info re this question.
Den
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Reply By: Shaker - Wednesday, Feb 16, 2011 at 16:29

Wednesday, Feb 16, 2011 at 16:29
Google:
FOLLOWING its successful introduction powering the EU20i generator, Honda has announced the general release of the GX100 engine with its unique 'side-cam' OHC layout providing high reliability, durability and compactness.

According to Honda Power Equipment engine product manager Ian Dawson, the market for the GX100 is ‘across the board’.

"Apart from the current and highly successful use of this engine in the EU20i generator, the market will include powering pumps/sprayers, compacters/rammers, concrete mixers, air compressors, concrete edging machinery, cylinder mowers and lawn edgers," he said.

"This is the most versatile engine of its kind on the market and one that we believe will gain high levels of acceptance."

An advance on the G100 side valve engine, the GX100 had 20 per cent more power and 27 per cent more torque.

"It offers 33 per cent less fuel consumption and a massive 78 per cent less oil consumption," he said.

"And its environmental impact is significant with 48 per cent less hydrocarbon emissions than the side valve, courtesy of the OHV layout." The engine meets both CARB Tier 2 (2002) regulations and EPA Phase 2 (2001) regulations.

"This engine offers a comprehensive range of benefits and advantages designed to meet the most stringent of customer needs and expectations,” Mr Dawson said.

"Features of the successful Honda GC engine range have been incorporated into the design, such as uni-block cylinder construction for reduced weight and distortion, cast iron cylinder sleeve for maximum durability and belt driven overhead cam for quiet and efficient operation."

Other features included a dual element air cleaner, centrifugal governor and mechanical decompressor, ensuring not only clean combustion and quiet operation but long life, stable power and easy starting.
AnswerID: 445662

Follow Up By: Shaker - Wednesday, Feb 16, 2011 at 16:32

Wednesday, Feb 16, 2011 at 16:32
Interestingly, I also noticed that they converted to run on dual fuel with a conversion kit.
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FollowupID: 717936

Follow Up By: Member - David G (WA) - Wednesday, Feb 16, 2011 at 16:50

Wednesday, Feb 16, 2011 at 16:50
Honda don't tell you or they didn't when we purchased ours 2 year's ago that the use of opal fuel in these units will cause problems with a carbon build up on the piston which could result in failure [we detected the problem in time] but the dealer i took it to said it would not have been covered by warranty if it had failed
cheers Dave
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FollowupID: 717939

Follow Up By: den57 - Thursday, Feb 17, 2011 at 13:50

Thursday, Feb 17, 2011 at 13:50
Thanks for the info . Will learn to master Google one day. Cant say that i like the idea of the belt driven cam, and do the valves have clearence from the piston if the belt breaks.
Having said that , i certainly cant complain as it would be the most reliable piece of gear that i own.
Den
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FollowupID: 718085

Reply By: mike39 - Wednesday, Feb 16, 2011 at 18:29

Wednesday, Feb 16, 2011 at 18:29
Regarding the ones with an alloy cylinder, I understand that is what the eu10i has.

I bought my eu10i 4yrs. ago and since then has run 340days at an average of 4.25hrs./day giving a total run time of approx. 1440hrs.

During this time it has powered a 20a/12v. and a 15a./12v. charger simultaneously plus 2x15w. 240v. lights and a 90l. Engel upright van fridge.

The generator power load from this would be around 740w. with all going, but say an average of 450w. over the daily 4.25hrs.

It still has the original spark plug, requires no oil between 100hr. oil changes and starts/runs as new.

I certainly dont think there is any life problem with chrome rings running in alloy bores PROVIDED the engine is doing some work (around 50/60% of rated output).
What I would really like to know is how to adjust the valve clearance. Never been done, but looks like a non too easy job. (any info. there much appreciated)

I have a 1976 mower with the old B/S 3.5hp. engine (alloy bore) which still does not use excessive oil and it has done a poultice of hours!
mike
AnswerID: 445677

Reply By: Member - Darrin S (ACT) - Wednesday, Feb 16, 2011 at 21:45

Wednesday, Feb 16, 2011 at 21:45
Hi Mike
I rang the local Honda dealer and asked about getting the valve clearances checked on my EU10 and he said not to worry about doing them as they are very rarely out of spec. I have yet to get a second opinion.
Darrin
AnswerID: 445704

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