MM4 ..a true 4 stroke trimmer.

[Simondo]

Had a good look over this Dolmar 4 stroke brush trimmer while dong its PDI.
MM4 engine and build is very good indeed...
Im using a MM4 blower already which made me a fan of these ..True..4 strokes.

 

[Dub11]

Nice!

How many CCs? And weight?

 

[Simondo]

Nice!

How many CCs? And weight?

7 kg before what you put on the end to cut with and its 33.5cc ..1.45ps (1.4 hp approx).

 

[FergusonTO35]

Very nice!

 

[Simondo]

These MM4 motors are low on noise and have bags of torque , just what works for a line trimmer or brush blade. I find you don't need full throttle all the time due to there torque as well. No more 2 stroke mixing /mix age lectures to customers ......more turn over of pump fuel for there mowers so the fuel that they put in the MM4 is fresher (in theory ! ).

 

[paragonbuilder]

So they have valves?
Oil bath?

 

[Simondo]

So they have valves?
Oil bath?

Yup...they have a sump . They are a micro 4 stroke with some internal ways to put oil around the motor (and keep it out of the cylinder) when in other than full upright positions. This one is not a full 360 Degree motor but some of the others used on trimmers /hedge and grass are.

 

[Dub11]

I know the 4 stroke Troybilt I have doesn't like any side ways action what so ever you really have to try to keep it straight up and down.

 

[Simondo]

I know the 4 stroke Troybilt I have doesn't like any side ways action what so ever you really have to try to keep it straight up and down.

Even the non 360 deg rated power heads are ok with back and forward and side to side...you just dont run them upside down . The Blower vac has to be able to run other than upright if being used as a vac. MH2464D is "full aerobatic" along with the Split shaft multitool ..CS2464c.

 

[FergusonTO35]

Wonder if we are going to get the Dolkita version here?

 

[Simondo]

Wonder if we are going to get the Dolkita version here?

We have the teal blue ones here as well (see pic) ...EBH 341U is the model number ( Dolmar MS3354U ) and stocked through the dealer network.