Wip Scania firetruck

[blaz62]

Yep now i only have one new and one old pump and waiting for one new.

At this pump will combine water and air, because that is more effective-two water pump and one air in right gear ratio.

@Alasdair Ryan:

I will probably use that pump construction for water pump, and normally for air pump.

[Edwin Korstanje]

Nice progres on your firetruck, but why don't you pressurerice whit two aircompresor pumps from the Unimog and go too a clossed bottle whit air and let the water came out the hose, then there is a lot more pressure on the waterhose.

[allanp]

I think the best way to do this with Lego parts would be to have separate water and air tanks. Use the pumps to fill the water tanks with water, then switch a valve to divert that pump to compress air into an air tank. Then use the pressurised air to blast the water out of the water tank.

[blaz62]

Little progress after long break:

[Alasdair Ryan]

I like the cab design.

[blaz62]

Thanks!

Is not complete yet. I still must build inside and a few small things.

Today I'm started build crane, pictures comming.