A: Forget the arbor size go straight to an authorized echo dealer and get a speed feed 400 head for this... it comes with the proper bolts. Then go on youtube and watch the video about putting a carriage bolt upgrade on the speed feed head I've used the same head now for almost two seasons.. And let me tell you.. I put a working on this high torque beast...Once you have this model unless your trying to cut down a dang tree.. you'll never look back best whacker EVER owned... period...
A: Hi Anthony! Thank you for your inquiry. You can use the following part in order to put a blade. Part #99944200422 - Blade Conversion Kit with Blade (20 mm arbor) - Includes heavy-duty brushcutter harness, barrier bars, mounting hardware and 8" 8 Tooth Brush Blade. Required to install a metal blade.
A: It's commercial grade. High quality, holds much more fuel, and twice as much line as a homeowner model. Easy starting, very good vibration dampening. Worth the added cost and will probably be the last one you ever buy
A: I am not sure. One I have is SRM-2620. I think Proxtreme has metal blade not strings.
A: it's a beast ,i use it with a metal chopping blade. neighbor keeps borrowing it to to clean his hillside
A: You just bump the cutter down onto the ground.
A: Hi Leon! Thank you for your inquiry. Copy paste the following link in order to view how to feed more line in the trimmer head, your unit comes comes with the Speed Feed 400 trimmer head https://youtu.be/t9IMA6vbhZQ.
|Name||21.2 cc 2-Stroke Gas Straight Shaft Trimmer||25.4 cc Gas 2-Stroke Straight Shaft Trimmer||25.4 cc Gas 2-Stroke Straight Shaft Trimmer||30 cc Gas 2-Stroke Straight Shaft String Trimmer|
|Engine Cycles||2 Cycle||2 Cycle||2 Cycle||2 Cycle|
|Features||Antivibration,Translucent Fuel Tank||Antivibration,Automatic Line-Advance System,Translucent Fuel Tank||Antivibration,Translucent Fuel Tank||Antivibration,Translucent Fuel Tank|
|Line Advance System||Bump||Bump||Bump||Bump|
|Shaft Length (in.)||59 in||59 in||59 in||59 in|
|Line Style Size||.095||.095||.095||.095|
|THD SO SKU||1003963771||1003143391||1004187081|
|View Product||View Product||View Product||View Product|