Abby’s Guide > Outdoor Power Equipment (Lawn Mowers, Snow Blowers, Chain Saws and more) > Discussions > Speaking of Hondas
Outdoor Power Equipment (Lawn Mowers, Snow Blowers, Chain Saws and more) Discussions |
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aa335
Joined: Nov 29, 2008
Points: 2434
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Re: Speaking of Hondas
Reply #8 Jan 4, 2009 10:08 pm |
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A new addition here in the last few weeks is a Yamaha YS624T which is a 6 hp track machine very similar to a Honda except better made and I think will out perform a similarly powered Honda. The motor is an L-head which runs at 400 RPM. The crank is on roller bearings. The auger gearbox has 4 roller bearings inside and the arms supported on roller bearings. The impeller like most is on roller bearings. There are more roller bearings on the tractor axles. It’s an impressive machine. I don’t know what the impeller and auger speeds are but they are certainly higher than used in standard US machines. I’ve been using it on the same day in the same conditions for comparison to a newer Ariens 1028 with a rebuilt motor in peak condition with fat tires, a newer Ariens 11.5OHV 24 inch with the latest standard tires, and a Yard King 12OHV 33 with very strong compression and super fat Xtracks. The 624 throws just shy of the the big machines. It ploughs through snow better, and is much easier to handle. I would easy put the 624 against a 9hp and match it for distance and a speed run. For digging in it has the back foot bar for easily changing the bucket height and weight distribution for conditions. It’s the most impressive machine I’ve ever used and that’s even about a Honda. A Honda is very close to the Yamaha. I just can’t see the Honda having so much difficulty unless the guy was just flubbing up. There was a mention of the Yamaha YS624 in a Yamaha forum which outperformed the bigger engine Honda 1132. He said it ran circles around the 1132, for what ever it means, it doesn't say much. That's about as useful information when someone bash by saying "Ford Sucks, Chevy's Rule". That's just blind brand loyalty . However, your description of the Yamaha indicates that this is very nicely spec and designed machine, even if it has modest hp (or underrated) for its capability, allows it to put most of the HP produced to do actual work. Is this YS624T a new model or is it the one discontinued for sale in the US many years ago?
Did I read this post correctly? The Yamaha L head motor runs at 400 RPM? I think the US, there are regulations on how fast the impeller/auger speeds can be.
This message was modified Jan 4, 2009 by aa335
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aa335
Joined: Nov 29, 2008
Points: 2434
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Re: Speaking of Hondas
Reply #9 Jan 4, 2009 10:32 pm |
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I suspect that operator error might very well be a significant factor. I would think the operator was not aware of how to operate his machine in most efficient manner. By the way, was his old Toro a 2 stage machine or single stage? If he's going from a single stage to a 2 stage machine, there's some learning curve/adjustment in methods involved. Never mind, I don't think Toro or any manufacturer made an 8 HP single stage, yet. it's highly likely operator related issues.
This message was modified Jan 4, 2009 by aa335
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trouts2
Location: Marlboro MA
Joined: Dec 8, 2007
Points: 1328
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Re: Speaking of Hondas
Reply #10 Jan 4, 2009 10:43 pm |
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>>There was a mention of the Yamaha YS624T in a Yamaha forum which outperformed the bigger engine Honda 1132. I’ve used an 8hp Honda track and the first few times I though it was an 11 because of its performance but later found out it was an 8 and amazed. A YS624T will not come very close to a Honda 11 in anything performance wise. The quality of the Yamaha is a tad better. A guy brought over his YS828T today and we tested together. It’s was an impressive machine but also would not out perform a Honda 11. His 8 beat my 6 in distance by about 5 feet. >>However, your description of the Yamaha indicates that this is very nicely spec and designed machine, even if it has modest hp (or underrated) for its capability. My guess is it’s honestly rated which would be tough to compare to US ratings because of fudging and fibbing. (Yesterday I was at Lowes and asked about engines on the MTD’s knowing very well who made them. The sales guy assured me they were Tecumseh engines made in America. I pressed and he assured me that the info was direct from MTD people who came to the store.) >> Is this YS624T a new model or is it the one discontinued for sale in the US many years ago? It’s a 1987 model and has not been for sale here for many years. Parts are still available though. I got it from an owner who was the only owner. He garaged it, took care of it well, and it looks to me did the maintenance. It’s tight, paint in great shape, everything works and outperforms larger machines easily. Its got a very well built engine and plenty of power. The key I think partly is the crank is on roller bearings. It may have a cast iron bore but I’m not positive. >>Did I read this post correctly? The Yamaha L head motor runs at 400 RPM? No, I fat fingered 4000 RPM. It’s run speed is high and sounds nice. I’ve asked about the impeller and auger speed but have not found out yet what they are. Someone has suggested the impeller runs at 2000 rpm but I don’t think so. Whatever the impeller and auger speeds are they are obviously higher than US makers speeds. There equal to or higher than a Honda. >>I think the US, there are regulations on how fast the impeller/auger speeds can be. Never heard of a limit on this. ?
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aa335
Joined: Nov 29, 2008
Points: 2434
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Re: Speaking of Hondas
Reply #12 Jan 4, 2009 11:09 pm |
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A guy brought over his YS828T today and we tested together. It’s was an impressive machine but also would not out perform a Honda 11. His 8 beat my 6 in distance by about 5 feet. >>However, your description of the Yamaha indicates that this is very nicely spec and designed machine, even if it has modest hp (or underrated) for its capability. My guess is it’s honestly rated which would be tough to compare to US ratings because of fudging and fibbing. (Yesterday I was at Lowes and asked about engines on the MTD’s knowing very well who made them. The sales guy assured me they were Tecumseh engines made in America. I pressed and he assured me that the info was direct from MTD people who came to the store.) >> Is this YS624T a new model or is it the one discontinued for sale in the US many years ago? It’s a 1987 model and has not been for sale here for many years. Parts are still available though. I got it from an owner who was the only owner. He garaged it, took care of it well, and it looks to me did the maintenance. It’s tight, paint in great shape, everything works and outperforms larger machines easily. Its got a very well built engine and plenty of power. The key I think partly is the crank is on roller bearings. It may have a cast iron bore but I’m not positive. >>Did I read this post correctly? The Yamaha L head motor runs at 400 RPM? No, I fat fingered 4000 RPM. It’s run speed is high and sounds nice. I’ve asked about the impeller and auger speed but have not found out yet what they are. Someone has suggested the impeller runs at 2000 rpm but I don’t think so. I was looking into getting one of these older Yamaha snowblowers. The older Yamahas, while well built, are aging machines and needs more maintenance and attention. I need something that I can rely on to clear the driveway and sidewalks without thinking about it. At the end, I settled with a Honda, after much going back and forth between an Ariens/Simplicity. Thanks for clarifying the engine RPM at 4000. For a moment I thought Yamaha went over the top and put in a direct injection turbo diesel engine purring at 400 RPM.
This message was modified Jan 4, 2009 by aa335
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