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#1
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4 cycle trimmer recommendations
I am looking for recommendations for a 4 cycle trimmer.
Do the engines last much longer and less maintenance than the 2 cycle one? Thanks. |
#2
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4 cycle trimmer recommendations
On 4/2/2011 11:07 AM, Andy wrote:
I am looking for recommendations for a 4 cycle trimmer. Do the engines last much longer and less maintenance than the 2 cycle one? Thanks. http://www.protoolreviews.com/faqs/t...-cycle-engines Jim |
#3
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4 cycle trimmer recommendations
Andy wrote:
I am looking for recommendations for a 4 cycle trimmer. Do the engines last much longer and less maintenance than the 2 cycle one? Thanks. 4 cycle engines are double the weight for the same horsepower or something like that, maybe triple. That's why they use 2 cycle engines on hand held devices. -- All is as it is. |
#4
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4 cycle trimmer recommendations
On Sat, 2 Apr 2011 09:07:52 -0700 (PDT), Andy
wrote: I am looking for recommendations for a 4 cycle trimmer. Do the engines last much longer and less maintenance than the 2 cycle one? More maintenance (you have to change the oil) but I wouldn't have 2-cycle tools anymore. I hated them when I did have them. |
#5
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4 cycle trimmer recommendations
On Apr 2, 11:24*am, JimT wrote:
On 4/2/2011 11:07 AM, Andy wrote: I am looking for recommendations for a 4 cycle trimmer. Do the engines last much longer and less maintenance than the 2 cycle one? Thanks. http://www.protoolreviews.com/faqs/t...-cycle-engines Jim Thanks for the info. With a 4 stroke having more parts to break and being heavier, I will go with a 2 stroke. Andy |
#6
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4 cycle trimmer recommendations
On Sat, 2 Apr 2011 12:14:12 -0700 (PDT), Andy
wrote: On Apr 2, 11:24Â*am, JimT wrote: On 4/2/2011 11:07 AM, Andy wrote: I am looking for recommendations for a 4 cycle trimmer. Do the engines last much longer and less maintenance than the 2 cycle one? Thanks. http://www.protoolreviews.com/faqs/t...-cycle-engines Jim Thanks for the info. With a 4 stroke having more parts to break and being heavier, I will go with a 2 stroke. Andy I've been considering getting myself a new trimmer as my old one is getting harder to start by the year, and has been difficult since day one. The carb heas been rebuilt about every 2 years and I always use fresh gas. The Ryobi 4 stroke really has my attention. 2 stroke engines and I do not have a good long-term relationship, while I have 4 strokes that are half as old as I am that just keep going, and going, and going. |
#7
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4 cycle trimmer recommendations
"Andy" wrote in message ... I am looking for recommendations for a 4 cycle trimmer. Do the engines last much longer and less maintenance than the 2 cycle one? Thanks. Well, you probably have advice both ways. I have had a small engine, mower, lawn equipment repair business for over 45 years. I certainly do NOT suggest a 4 stroke small engine. However, you must take care of a 2 cycle engine more carefully. Make sure you have the proper mixture of the right oil and the right gas. (The right gas means ZERO ethanol - thank obama for the 15 % crap). It also depends on what engine you purchase. Most, or at least many trimmers and other equipment like blowers, etc, use bad engines. Most engines have only ONE main bearing. These brands include Weed Eater, Home-Lite, John Deer, and many others. The only dual bearing (a bearing at each end of the crank shaft) trimmers are ECHO and Stilll. All the rest have only one main bearing and have a warranty, which I have never seen honored, of 1000 hours. I am not in business in any way, but for my money, I buy Echo. I will NEVER buy a trimmer with a curved snout at the head. Look at the starter. In some equipment, the starter pull rope is below the engine. Look at how hard it is to change the starter mechanism, which is one of the main problems with trimmers. Then look at an ECHO. The starter is on the back of the engine and you can change it yourself if you have any moxie at all. Look at the carb, look at the bearings, and don't buy a throw-a-way trimmer with a curved shaft. Buy an Echo - best buy for your money. Like I said, I don't make a cent off of lawn equipment anymore, I'm just giving you my best advice after years in the business. Bob-tx |
#8
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4 cycle trimmer recommendations
On 4/2/2011 11:07 AM, Andy wrote:
I am looking for recommendations for a 4 cycle trimmer. Do the engines last much longer and less maintenance than the 2 cycle one? Thanks. Stihl. really the only choice. I've had dealings with 6 of them and own one myself. FS110. Will run twice as long on the same amount of fuel, and much quieter. Only a few ounces heavier. -- Steve Barker remove the "not" from my address to email |
#9
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4 cycle trimmer recommendations
On 4/2/2011 1:03 PM, LSMFT wrote:
Andy wrote: I am looking for recommendations for a 4 cycle trimmer. Do the engines last much longer and less maintenance than the 2 cycle one? Thanks. 4 cycle engines are double the weight for the same horsepower or something like that, maybe triple. That's why they use 2 cycle engines on hand held devices. only a few ounces difference in the real world. As opposed to your fantasy land. -- Steve Barker remove the "not" from my address to email |
#10
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4 cycle trimmer recommendations
On 4/2/2011 1:18 PM, A. Baum wrote:
On Sat, 02 Apr 2011 09:07:52 -0700, Andy wrote: I am looking for recommendations for a 4 cycle trimmer. Do the engines last much longer and less maintenance than the 2 cycle one? Thanks. I don't recommend 4 stroke for any tool powered by a small engine. Supplied with a fresh oil/gas mix a 2 stroke life expectancy is measured in decades. I own Echo brand lawn tools some going back 15 or more years that have not had as much as a spark plug change. Oil and gas isn't hard to mix. I'm using a synthetic oil at 100:1 ratio for all my 2 stroke small engines regardless of their ratio requirements based on non- synthetic oil. They vary from 32:1 to 50:1. Most problems with small engine tools are carburetor oriented. If you keep the gas fresh and use a synthetic oil that contains a stabilizer like Stihl's, you won't have any problems if you buy a quality built tool like an Echo or a Stihl. the gas mixing is not an issue, because the 4strokes still use mixed fuel. -- Steve Barker remove the "not" from my address to email |
#11
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4 cycle trimmer recommendations
"Bob-tx" No Spam no contact wrote in message . .. suggest a 4 stroke small engine. However, you must take care of a 2 cycle engine more carefully. Make sure you have the proper mixture of the right oil and the right gas. (The right gas means ZERO ethanol - thank obama for the 15 % crap). Sometimes it is hard to tell if you are getting that crap mix. I think that in North Carolina they can mix in so much ethanol without telling at the pumps. Maybe 5 ot 10 percent. |
#12
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4 cycle trimmer recommendations
On Sat, 2 Apr 2011 17:13:47 -0500, "Bob-tx" No Spam no contact
wrote: "Andy" wrote in message ... I am looking for recommendations for a 4 cycle trimmer. Do the engines last much longer and less maintenance than the 2 cycle one? Thanks. Well, you probably have advice both ways. I have had a small engine, mower, lawn equipment repair business for over 45 years. I certainly do NOT suggest a 4 stroke small engine. However, you must take care of a 2 cycle engine more carefully. Make sure you have the proper mixture of the right oil and the right gas. (The right gas means ZERO ethanol - thank obama for the 15 % crap). Thank OBAMA? That crap was in the ppeline long before Obama was on the national political scene, and I'm sure his influence in Chicago had nothing to do with it. It also depends on what engine you purchase. Most, or at least many trimmers and other equipment like blowers, etc, use bad engines. Most engines have only ONE main bearing. These brands include Weed Eater, Home-Lite, John Deer, and many others. The only dual bearing (a bearing at each end of the crank shaft) trimmers are ECHO and Stilll. All the rest have only one main bearing and have a warranty, which I have never seen honored, of 1000 hours. I am not in business in any way, but for my money, I buy Echo. I will NEVER buy a trimmer with a curved snout at the head. Look at the starter. In some equipment, the starter pull rope is below the engine. Look at how hard it is to change the starter mechanism, which is one of the main problems with trimmers. Then look at an ECHO. The starter is on the back of the engine and you can change it yourself if you have any moxie at all. Look at the carb, look at the bearings, and don't buy a throw-a-way trimmer with a curved shaft. Buy an Echo - best buy for your money. Like I said, I don't make a cent off of lawn equipment anymore, I'm just giving you my best advice after years in the business. Bob-tx |
#13
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4 cycle trimmer recommendations
On Sat, 02 Apr 2011 20:18:34 -0500, Steve Barker
wrote: On 4/2/2011 1:18 PM, A. Baum wrote: On Sat, 02 Apr 2011 09:07:52 -0700, Andy wrote: I am looking for recommendations for a 4 cycle trimmer. Do the engines last much longer and less maintenance than the 2 cycle one? Thanks. I don't recommend 4 stroke for any tool powered by a small engine. Supplied with a fresh oil/gas mix a 2 stroke life expectancy is measured in decades. I own Echo brand lawn tools some going back 15 or more years that have not had as much as a spark plug change. Oil and gas isn't hard to mix. I'm using a synthetic oil at 100:1 ratio for all my 2 stroke small engines regardless of their ratio requirements based on non- synthetic oil. They vary from 32:1 to 50:1. Most problems with small engine tools are carburetor oriented. If you keep the gas fresh and use a synthetic oil that contains a stabilizer like Stihl's, you won't have any problems if you buy a quality built tool like an Echo or a Stihl. the gas mixing is not an issue, because the 4strokes still use mixed fuel. How the heck do they have them set up? Do they run the intake through the crankcase before it gets to the intake valve? |
#14
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4 cycle trimmer recommendations
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#17
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4 cycle trimmer recommendations
Steve Barker wrote:
the gas mixing is not an issue, because the 4strokes still use mixed fuel. I have a Troy-Bilt four stroke trimmer and it has a separate oil container (no mixing). It is quieter and smokes less, but the difference on noise is not that much (I still wear ear muffs when I operate it). This is my first (and probably last) gas-trimmer so I can't make comparisons with two-stroke models. I can only say that I despise this unit. Heavy, loud, hard to control. I much prefered dealing with a cord frankly. |
#18
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4 cycle trimmer recommendations
"Rick Brandt" wrote in message ... Steve Barker wrote: the gas mixing is not an issue, because the 4strokes still use mixed fuel. I have a Troy-Bilt four stroke trimmer and it has a separate oil container (no mixing). It is quieter and smokes less, but the difference on noise is not that much (I still wear ear muffs when I operate it). This is my first (and probably last) gas-trimmer so I can't make comparisons with two-stroke models. I can only say that I despise this unit. Heavy, loud, hard to control. I much prefered dealing with a cord frankly. Electric is fine for a small area, but I have over an acre and would have to have close to 300 feet of extension. As far as a 4 stroke smoking less than a 2 stroke. A 2 stroke should not smoke if the ratio of oil to gas, and the correct oil is used. Bob-tx |
#19
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4 cycle trimmer recommendations
On Sat, 02 Apr 2011 22:33:41 -0500, Steve Barker
wrote: On 4/2/2011 9:43 PM, wrote: On Sat, 02 Apr 2011 20:18:34 -0500, Steve Barker wrote: On 4/2/2011 1:18 PM, A. Baum wrote: On Sat, 02 Apr 2011 09:07:52 -0700, Andy wrote: I am looking for recommendations for a 4 cycle trimmer. Do the engines last much longer and less maintenance than the 2 cycle one? Thanks. I don't recommend 4 stroke for any tool powered by a small engine. Supplied with a fresh oil/gas mix a 2 stroke life expectancy is measured in decades. I own Echo brand lawn tools some going back 15 or more years that have not had as much as a spark plug change. Oil and gas isn't hard to mix. I'm using a synthetic oil at 100:1 ratio for all my 2 stroke small engines regardless of their ratio requirements based on non- synthetic oil. They vary from 32:1 to 50:1. Most problems with small engine tools are carburetor oriented. If you keep the gas fresh and use a synthetic oil that contains a stabilizer like Stihl's, you won't have any problems if you buy a quality built tool like an Echo or a Stihl. the gas mixing is not an issue, because the 4strokes still use mixed fuel. How the heck do they have them set up? Do they run the intake through the crankcase before it gets to the intake valve? more info he http://www.stihlusa.com/trimmers/FS110R.html That is not a 4 stroke engine. It is a 2 stroke engine with transfer ports. |
#20
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4 cycle trimmer recommendations
On Sun, 3 Apr 2011 13:31:18 +0000 (UTC), Rick Brandt
wrote: Steve Barker wrote: the gas mixing is not an issue, because the 4strokes still use mixed fuel. I have a Troy-Bilt four stroke trimmer and it has a separate oil container (no mixing). It is quieter and smokes less, but the difference on noise is not that much (I still wear ear muffs when I operate it). This is my first (and probably last) gas-trimmer so I can't make comparisons with two-stroke models. I can only say that I despise this unit. Heavy, loud, hard to control. I much prefered dealing with a cord frankly. I have a TroyBilt, with a few of the attachments, and rather like it. I've had two-cycle and corded trimmers before and have ended up pitching them after a season or two. I hated them. This thing works really well. |
#21
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4 cycle trimmer recommendations
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#22
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4 cycle trimmer recommendations
"JimT" wrote in message
net... On 4/3/2011 3:14 PM, zzzzzzzzzz wrote: On Sun, 3 Apr 2011 13:31:18 +0000 (UTC), Rick wrote: Steve Barker wrote: the gas mixing is not an issue, because the 4strokes still use mixed fuel. I have a Troy-Bilt four stroke trimmer and it has a separate oil container (no mixing). It is quieter and smokes less, but the difference on noise is not that much (I still wear ear muffs when I operate it). This is my first (and probably last) gas-trimmer so I can't make comparisons with two-stroke models. I can only say that I despise this unit. Heavy, loud, hard to control. I much prefered dealing with a cord frankly. I have a TroyBilt, with a few of the attachments, and rather like it. I've had two-cycle and corded trimmers before and have ended up pitching them after a season or two. I hated them. This thing works really well. Has anyone tried a cordless trimmer? I have a small yard and only need a trimmer for the front yard. I'm considering giving a cordless a try. After letting a lawn service doing my yard for eight years, I am going to do it myself again. I bought a Toro cordless and it worked well enough for my small yard. Regrettably, after being discharge for a few (well 8)years, the stinking NiCad batteries will not recharge. I am going to see if I can replace them with NiMH cells. If I can't I'd be certain to look for a unit with NiMH cells or LiON cells and not NiCads. My Black and Decker cordless lawnmower took a charge after nearly 8 years and performed flawlessly. Though I can't say for sure, I believe the B&D uses sealed 12V lead gel cells. So the answer is yes, they work quite well - trimming's not a heavy horsepower activity - but you may experience battery issues as I have. If you're interesting I'll pull the Toro specs from the nameplate. It's sitting on the kitchen floor recharging. It spins the head slowly, so I am going to try some discharge/recharge cycling before I gut the SOB. It only saw two seasons of use before I switched to a lawn service. Did I tell you I hate NiCad cells? (-: Polarity reversing, anemic, dendrite-growing crap. Bring on the pain, NiCad lovers! -- Bobby G. |
#23
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4 cycle trimmer recommendations
On Apr 2, 12:07*pm, Andy wrote:
I am looking for recommendations for a 4 cycle trimmer. Do the engines last much longer and less maintenance than the 2 cycle one? Thanks. Briggs and Stratton Sucks. American made garbage is made by slaves ruled by blood thirsty religious plutocrats most time spent on the golf courses. Death and destruction to the department of justice. |
#24
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4 cycle trimmer recommendations
On 4/3/2011 6:42 PM, Robert Green wrote:
wrote in message net... On 4/3/2011 3:14 PM, zzzzzzzzzz wrote: On Sun, 3 Apr 2011 13:31:18 +0000 (UTC), Rick wrote: Steve Barker wrote: the gas mixing is not an issue, because the 4strokes still use mixed fuel. I have a Troy-Bilt four stroke trimmer and it has a separate oil container (no mixing). It is quieter and smokes less, but the difference on noise is not that much (I still wear ear muffs when I operate it). This is my first (and probably last) gas-trimmer so I can't make comparisons with two-stroke models. I can only say that I despise this unit. Heavy, loud, hard to control. I much prefered dealing with a cord frankly. I have a TroyBilt, with a few of the attachments, and rather like it. I've had two-cycle and corded trimmers before and have ended up pitching them after a season or two. I hated them. This thing works really well. Has anyone tried a cordless trimmer? I have a small yard and only need a trimmer for the front yard. I'm considering giving a cordless a try. After letting a lawn service doing my yard for eight years, I am going to do it myself again. I bought a Toro cordless and it worked well enough for my small yard. Regrettably, after being discharge for a few (well 8)years, the stinking NiCad batteries will not recharge. I am going to see if I can replace them with NiMH cells. If I can't I'd be certain to look for a unit with NiMH cells or LiON cells and not NiCads. My Black and Decker cordless lawnmower took a charge after nearly 8 years and performed flawlessly. Though I can't say for sure, I believe the B&D uses sealed 12V lead gel cells. So the answer is yes, they work quite well - trimming's not a heavy horsepower activity - but you may experience battery issues as I have. If you're interesting I'll pull the Toro specs from the nameplate. It's sitting on the kitchen floor recharging. It spins the head slowly, so I am going to try some discharge/recharge cycling before I gut the SOB. It only saw two seasons of use before I switched to a lawn service. Did I tell you I hate NiCad cells? (-: Polarity reversing, anemic, dendrite-growing crap. Bring on the pain, NiCad lovers! -- Bobby G. Thanks for the input. I'll see what type of batteries are available here. Jim |
#25
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4 cycle trimmer recommendations
In article ,
Rick Brandt wrote: Steve Barker wrote: the gas mixing is not an issue, because the 4strokes still use mixed fuel. I have a Troy-Bilt four stroke trimmer and it has a separate oil container (no mixing). It is quieter and smokes less, but the difference on noise is not that much (I still wear ear muffs when I operate it). This is my first (and probably last) gas-trimmer so I can't make comparisons with two-stroke models. I can only say that I despise this unit. Heavy, loud, hard to control. I much prefered dealing with a cord frankly. The problems with my Troy-Bilt 4-cycle have little to do with the number of strokes. Mostly driveline related. The clutch drum reamed out. An impossible to replace compressed ring on the upper upper driveline cames loose and now the driveline falls out the end of the shaft. The EZ-Link receiver at the end of the upper shaft keeps loosening up. The shaft that the pull rope rides around, which is an integral part of red outer housing, broke (then melted). Other than that, it's a fine, fine machine. In contrast to my 2-cycle Stihl, the 4-cycle isn't necessarily quieter, but the sound is a lower pitch which many people might be less irritating. The 4-cycle has a better torque curve which helps will non-string attachments like a cultivator. The Stihl has a nice long shaft, which turns out to be very helpful. To jump on the "has anyone ever tried" bandwagon, Has anyone ever tried a propane powered trimmer? One appeared at a local big box a few years ago. It uses those ubiquitous disposable 16 oz cylinders. m |
#26
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4 cycle trimmer recommendations
"JimT" wrote in message
stuff snipped Has anyone tried a cordless trimmer? I have a small yard and only need a trimmer for the front yard. I'm considering giving a cordless a try. After letting a lawn service doing my yard for eight years, I am going to do it myself again. I bought a Toro cordless and it worked well enough for my small yard. Regrettably, after being discharge for a few (well 8)years, the stinking NiCad batteries will not recharge. I am going to see if I can replace them with NiMH cells. If I can't I'd be certain to look for a unit with NiMH cells or LiON cells and not NiCads. My Black and Decker cordless lawnmower took a charge after nearly 8 years and performed flawlessly. Though I can't say for sure, I believe the B&D uses sealed 12V lead gel cells. So the answer is yes, they work quite well - trimming's not a heavy horsepower activity - but you may experience battery issues as I have. If you're interesting I'll pull the Toro specs from the nameplate. It's sitting on the kitchen floor recharging. It spins the head slowly, so I am going to try some discharge/recharge cycling before I gut the SOB. It only saw two seasons of use before I switched to a lawn service. Did I tell you I hate NiCad cells? (-: Polarity reversing, anemic, dendrite-growing crap. Bring on the pain, NiCad lovers! -- Bobby G. Thanks for the input. I'll see what type of batteries are available here. Well, with a little egg on my face I have to report that when I opened the unit up to replace the batteries I discovered a lead acid cell, not NiCads. Oddest one I've ever seen with rounded corners, recessed contacts (bad idea, VERY hard to clean) and 6VDC/9.5Ah rating. Showed 5.4 volts until a load was connnected, then dropped back to the millivolt range. Cost of replacement battery and shipping is more than the cost of a new trimmer. In dusting it off and setting it up I realized what I really disliked about the trimmer: it's too short. I am 6'0" and I had to stoop to use it. I don't know whether newer models have an adjustable length, but I urge you to hold it and determine whether it's long enough to use comfortably. That's what I'm going to make sure of when I pick up a replacement today. Cordless is really the way to go with a small yard. While I've learned how to do the "don't mow the cord" dance with corded equipment (mostly - I still chop the hedge trimmer cord on a regular basis - have had to patch it back together three times. I love my cordless B&D mower - about the only B&D tool that I bought that was worth a damn. Quite, competent, mulches or uses a bag. Very quiet and unless I let the grass get way too high, does my front and back lawn on a single charge. I'm still somewhat in shock to have discovered that it ran off a lead acid battery. If it had a 12VDC motor I would have slapped on a jury-rigged gel cell, but I've reached a point where I won't bother repairing something that's got a fatal flaw which in this case was being to short to use without stooping. I've already retrieved the case from the trash once and thrown it out again. I kept thinking - what a nice red plastic case. I could use it to build something. Yeah, yeah. I looked around at all the junk in the basement I am holding onto for that mythical day when I "settle all family business" and repair or somehow reclaim all the "not quite completely dead" stuff in boxes on the shelves. One other thing I will check for is a battery compartment door - I've started seeing those on cordless vacs. It was preposterous to have to disassemble the whole damn thing when all I really wanted was to swap batteries. I'll report back with any information concerning a replacement. Sorry about the bum steer on battery types. I've never seen a lead acid battery in a tool like that before. -- Bobby G. |
#27
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4 cycle trimmer recommendations
On 4/3/2011 2:20 PM, wrote:
On Sat, 02 Apr 2011 22:33:41 -0500, Steve Barker wrote: On 4/2/2011 9:43 PM, wrote: On Sat, 02 Apr 2011 20:18:34 -0500, Steve Barker wrote: On 4/2/2011 1:18 PM, A. Baum wrote: On Sat, 02 Apr 2011 09:07:52 -0700, Andy wrote: I am looking for recommendations for a 4 cycle trimmer. Do the engines last much longer and less maintenance than the 2 cycle one? Thanks. I don't recommend 4 stroke for any tool powered by a small engine. Supplied with a fresh oil/gas mix a 2 stroke life expectancy is measured in decades. I own Echo brand lawn tools some going back 15 or more years that have not had as much as a spark plug change. Oil and gas isn't hard to mix. I'm using a synthetic oil at 100:1 ratio for all my 2 stroke small engines regardless of their ratio requirements based on non- synthetic oil. They vary from 32:1 to 50:1. Most problems with small engine tools are carburetor oriented. If you keep the gas fresh and use a synthetic oil that contains a stabilizer like Stihl's, you won't have any problems if you buy a quality built tool like an Echo or a Stihl. the gas mixing is not an issue, because the 4strokes still use mixed fuel. How the heck do they have them set up? Do they run the intake through the crankcase before it gets to the intake valve? more info he http://www.stihlusa.com/trimmers/FS110R.html That is not a 4 stroke engine. It is a 2 stroke engine with transfer ports. Well excuse me. It takes 4 (four) strokes to complete a cycle. AND it has push rods, rocker arms and valves. Call it what you want. -- Steve Barker remove the "not" from my address to email |
#28
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4 cycle trimmer recommendations
On 4/3/2011 2:20 PM, wrote:
On Sat, 02 Apr 2011 22:33:41 -0500, Steve Barker wrote: On 4/2/2011 9:43 PM, wrote: On Sat, 02 Apr 2011 20:18:34 -0500, Steve Barker wrote: On 4/2/2011 1:18 PM, A. Baum wrote: On Sat, 02 Apr 2011 09:07:52 -0700, Andy wrote: I am looking for recommendations for a 4 cycle trimmer. Do the engines last much longer and less maintenance than the 2 cycle one? Thanks. I don't recommend 4 stroke for any tool powered by a small engine. Supplied with a fresh oil/gas mix a 2 stroke life expectancy is measured in decades. I own Echo brand lawn tools some going back 15 or more years that have not had as much as a spark plug change. Oil and gas isn't hard to mix. I'm using a synthetic oil at 100:1 ratio for all my 2 stroke small engines regardless of their ratio requirements based on non- synthetic oil. They vary from 32:1 to 50:1. Most problems with small engine tools are carburetor oriented. If you keep the gas fresh and use a synthetic oil that contains a stabilizer like Stihl's, you won't have any problems if you buy a quality built tool like an Echo or a Stihl. the gas mixing is not an issue, because the 4strokes still use mixed fuel. How the heck do they have them set up? Do they run the intake through the crankcase before it gets to the intake valve? more info he http://www.stihlusa.com/trimmers/FS110R.html That is not a 4 stroke engine. It is a 2 stroke engine with transfer ports. Well please accept my apologies. APPARENTLY, they've (without my permission G ) quit using the 4-mix engines on the string trimmers. You now have to go to the brush cutters or the KOMBI system to get the 4-mix. I've got a FS-110 with the 4-mix myself and so do both my sons. I rekon they discontinued those. -- Steve Barker remove the "not" from my address to email |
#29
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4 cycle trimmer recommendations
On Mon, 04 Apr 2011 17:36:11 -0500, Steve Barker
wrote: On 4/3/2011 2:20 PM, wrote: On Sat, 02 Apr 2011 22:33:41 -0500, Steve Barker wrote: On 4/2/2011 9:43 PM, wrote: On Sat, 02 Apr 2011 20:18:34 -0500, Steve Barker wrote: On 4/2/2011 1:18 PM, A. Baum wrote: On Sat, 02 Apr 2011 09:07:52 -0700, Andy wrote: I am looking for recommendations for a 4 cycle trimmer. Do the engines last much longer and less maintenance than the 2 cycle one? Thanks. I don't recommend 4 stroke for any tool powered by a small engine. Supplied with a fresh oil/gas mix a 2 stroke life expectancy is measured in decades. I own Echo brand lawn tools some going back 15 or more years that have not had as much as a spark plug change. Oil and gas isn't hard to mix. I'm using a synthetic oil at 100:1 ratio for all my 2 stroke small engines regardless of their ratio requirements based on non- synthetic oil. They vary from 32:1 to 50:1. Most problems with small engine tools are carburetor oriented. If you keep the gas fresh and use a synthetic oil that contains a stabilizer like Stihl's, you won't have any problems if you buy a quality built tool like an Echo or a Stihl. the gas mixing is not an issue, because the 4strokes still use mixed fuel. How the heck do they have them set up? Do they run the intake through the crankcase before it gets to the intake valve? more info he http://www.stihlusa.com/trimmers/FS110R.html That is not a 4 stroke engine. It is a 2 stroke engine with transfer ports. Well excuse me. It takes 4 (four) strokes to complete a cycle. AND it has push rods, rocker arms and valves. Call it what you want. No, the information you pointed me to was about an engine with "four transfer ports" THAT is not a 4 stroke engine. The one you have may well be. Now it is possible their "low emission" engine IS a f stroke, but nowhere does it differentiate and/or say so - and IF yiours is a 4 stroke, I very much doubt it uses pre-mixed fuel.. The info you pointed me to says nothing about the fuel used either. |
#30
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4 cycle trimmer recommendations
On Mon, 04 Apr 2011 17:52:04 -0500, Steve Barker
wrote: On 4/3/2011 2:20 PM, wrote: On Sat, 02 Apr 2011 22:33:41 -0500, Steve Barker wrote: On 4/2/2011 9:43 PM, wrote: On Sat, 02 Apr 2011 20:18:34 -0500, Steve Barker wrote: On 4/2/2011 1:18 PM, A. Baum wrote: On Sat, 02 Apr 2011 09:07:52 -0700, Andy wrote: I am looking for recommendations for a 4 cycle trimmer. Do the engines last much longer and less maintenance than the 2 cycle one? Thanks. I don't recommend 4 stroke for any tool powered by a small engine. Supplied with a fresh oil/gas mix a 2 stroke life expectancy is measured in decades. I own Echo brand lawn tools some going back 15 or more years that have not had as much as a spark plug change. Oil and gas isn't hard to mix. I'm using a synthetic oil at 100:1 ratio for all my 2 stroke small engines regardless of their ratio requirements based on non- synthetic oil. They vary from 32:1 to 50:1. Most problems with small engine tools are carburetor oriented. If you keep the gas fresh and use a synthetic oil that contains a stabilizer like Stihl's, you won't have any problems if you buy a quality built tool like an Echo or a Stihl. the gas mixing is not an issue, because the 4strokes still use mixed fuel. How the heck do they have them set up? Do they run the intake through the crankcase before it gets to the intake valve? more info he http://www.stihlusa.com/trimmers/FS110R.html That is not a 4 stroke engine. It is a 2 stroke engine with transfer ports. Well please accept my apologies. APPARENTLY, they've (without my permission G ) quit using the 4-mix engines on the string trimmers. You now have to go to the brush cutters or the KOMBI system to get the 4-mix. I've got a FS-110 with the 4-mix myself and so do both my sons. I rekon they discontinued those. After doing a search on "4 mix" I found info on the engine. It has the advantages of a 4 stroke except it still has part of the disadvantage of the 2 stroke - higher than ideal emissions. Yes, lower than a 2 stroke because it does not depend on purging mixture to run - so at lower power settings it is not pumping raw fuel through - does it meet C.A.R.B. requirements????? |
#31
Posted to alt.home.repair
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4 cycle trimmer recommendations
On 4/4/2011 6:51 PM, wrote:
On Mon, 04 Apr 2011 17:52:04 -0500, Steve Barker wrote: On 4/3/2011 2:20 PM, wrote: On Sat, 02 Apr 2011 22:33:41 -0500, Steve Barker wrote: On 4/2/2011 9:43 PM, wrote: On Sat, 02 Apr 2011 20:18:34 -0500, Steve Barker wrote: On 4/2/2011 1:18 PM, A. Baum wrote: On Sat, 02 Apr 2011 09:07:52 -0700, Andy wrote: I am looking for recommendations for a 4 cycle trimmer. Do the engines last much longer and less maintenance than the 2 cycle one? Thanks. I don't recommend 4 stroke for any tool powered by a small engine. Supplied with a fresh oil/gas mix a 2 stroke life expectancy is measured in decades. I own Echo brand lawn tools some going back 15 or more years that have not had as much as a spark plug change. Oil and gas isn't hard to mix. I'm using a synthetic oil at 100:1 ratio for all my 2 stroke small engines regardless of their ratio requirements based on non- synthetic oil. They vary from 32:1 to 50:1. Most problems with small engine tools are carburetor oriented. If you keep the gas fresh and use a synthetic oil that contains a stabilizer like Stihl's, you won't have any problems if you buy a quality built tool like an Echo or a Stihl. the gas mixing is not an issue, because the 4strokes still use mixed fuel. How the heck do they have them set up? Do they run the intake through the crankcase before it gets to the intake valve? more info he http://www.stihlusa.com/trimmers/FS110R.html That is not a 4 stroke engine. It is a 2 stroke engine with transfer ports. Well please accept my apologies. APPARENTLY, they've (without my permissionG ) quit using the 4-mix engines on the string trimmers. You now have to go to the brush cutters or the KOMBI system to get the 4-mix. I've got a FS-110 with the 4-mix myself and so do both my sons. I rekon they discontinued those. After doing a search on "4 mix" I found info on the engine. It has the advantages of a 4 stroke except it still has part of the disadvantage of the 2 stroke - higher than ideal emissions. Yes, lower than a 2 stroke because it does not depend on purging mixture to run - so at lower power settings it is not pumping raw fuel through - does it meet C.A.R.B. requirements????? yep. http://www.stihlusa.com/whatsnew/news_fourmix.html -- Steve Barker remove the "not" from my address to email |
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