Leary because of price point, but I only needed a saw for home use. I had a 70 foot tree cut down and they left me with some very large pieces that needed to be cut to fireplace size. Ordered the SENIX 20 18" four stoke motor, added gas, chain oil and the engine oil that came with the saw. Fired up and cut for 3 hours straight, did not faulter!! idled great without shutting off, easy to handle and lightweight. I would recommend this a to everyone needing a light duty big saw. Cleaned it up, put in the box and its ready for the next job.

This Senix chain saw works like a charm. It works as prescribed if only people follow the rules. This four trike engine makes life a lot easier. The power is just enough for an average home owners use..Many people may say that it would not start. But if you read the quick start manual follow the instructions it will surely start. Prime it t ten times pull the chocke out completely then push it back pull back the safety lever pull the starter five or six times the machine will start.

Absolutely the best chainsaw ive ever built, was initially hard to start but that is due to the outstanding compression of the engine after first use it starts on 1st pull every time, have allready cut up over 10 cords of wood and she runs like a dream.

Ran good, didn't need to prime according to the instructions, that flooded the spark plug. Went through two tanks of gas cutting 16" to 24 " diameter trees. Bogged done a bit on full 16" cut due to the bumper spikes. could have used 5 to 8 more CC's of engine. Definitely like it better than the electric for power and cutting speed. Hands down much better than getting my Stlh or Poulan 2 cycle chain saws started.

Decent little chainsaw for the price. I thought the 4-cycle would be less tempermental to start, but this often takes several pulls. as expected, it makes less power than a 2-cycpe of the same displacement. The power it puts out would be better for a 16 inch bar, or maybe an 18" low kickback chain (it came with a full-chisel). The saw stalls on me when cutting big oak unless I go very lightly, that is why I say it is underpowered. To get five stars it would have needed to start first pull after priming, and have either more power or a bar and chain better matched to the power it does have. To be fair, my other saw is a 94cc clone of a Stihl 660, so this was bound to seem weak. But it is a decent backup saw for my ranch and would be just fine for a suburban homeowner.

Very heavy duty chainsaw. my husband was impressed how well it works for the cast we payed. Find it a little heavy to use for a long period of time.

Good power, cuts good. Four stroke engine oil leaks unless you tighten with a wrench. Doesn't run as long as they say. Small fuel tank. Low noise level and no smelly exhaust.

For light use only Broke the handle on the second pull. Chain is poor quality It's start real good Runs hot if you force it to much. Check the oil every time you refill you gas

I used it once and it operated well with little vibrations. I wanted to keep it but it had oil leaking out of the fill cap. Called, left message on their support line and got absolutely no support on fixing the leak. The company never responded to four attempts to get this fixed. I returned the chainsaw

Good idea but... Ran into some problems after the get go. Broken pull cord, valve bent in cylinder, metal flakes in to oil and bar oil leaks Contacted support twice with no reply back from Senix. Made contact mid July 2026