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17th September 2010, 09:47 AM
#11
Most of the trucks, if not all Fire Trucks in our area do have Diesel motors & have Diesel pumps on them. However most, if not all, of our trucks do carry a portable Firefighting pump also. And most of these Portables are pumps in our area come with a petrol motor, not Diesel.
Which does mean we carry 2 Jerry-cans of petrol and one can part petrol/part Diesel on each truck. One petrol can for the pump, one with added 2 stroke oil for the Chainsaw & the Blower, and one of petrol mixed with Diesel for our drip torch fuel.
With the full tank on the portable pump and the chainsaw, and Blower, we have probably 30-50 liters of highly volitile Petrol on each of the fire-trucks.
I would prefer it if the Portable Pump was Diesel--and small diesel pumps are available, so it is just the cost considerations that make them be petrol.
That would mean that on our trucks we carry 10-20 liters less petrol, the only petrol that would then be needed would be a small Jerry Can of two-stroke for the Chainsaw & Blower, plus the Jerry can of petrol diesel mix for the drip torch, say two 10 liter cans of fuel, under 20 liters in total of petrol.
So we have not Got rid of petrol as it is safer in fires. Small diesel pumps are available, but ours is petrol [much cheaper to buy a petrol firefighting pump for portable use.]
These portable pumps are used to set up pump relays, etc. An example of a pump relay could be that the portable pump may be carried by a couple of Fire-fighters down to a creek, where the Fire-truck cannot get anywhere near to that creek, and this portable pump then pump water up the hill through a 65mm hose to the truck's Water tank, which pumps the water out onto the Fire using the truck pump through smaller hoses.
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17th September 2010, 09:54 AM
#12

Originally Posted by
Bushie
I'd say the last of our trailers went in the late 60s early 70s pretty sure they were all gone before I got involved in 1971.

Thanks for the Land Rover/trailer photo. Our trailer is very different to that one, but stiil square/rectangular. And I have seen other different trailers--ones with an oval cross-section tank. I do know of one of these oval ones for sale but it has a lot of cancer [Rust], which is why I did not try to buy that one. I prefer the square ones.
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