The Mack Super Pumper was a locomotive engined fire fighter (2018)

SysAdmin related: I was once talking to a fire chief and I asked about how much water the fire engines carried. He said that they carry about enough to put out the typical house fire. The first engine on scene immediately jumps to fighting the fire. The second engine on scene hooks the first engine up to the water supply before going on to fight the fire.

I've often thought about that when there's a work crisis: If I'm the second on the scene, what can I do to support those fighting the fire right now, before jumping in.

Our engine holds 1200 gallons. It goes in first* and starts putting the wet stuff on the red stuff.

As the engine drives in it drops a 3" hose along its path. Next is our big tender with 3000 gallons. It stops at the street and connects to the dropped hose to pump more water up to the engine.

The tender also has a drop tank -- think about a portable kids' wading pool but much larger and deeper. Shuttle tenders refill the drop tank while our big tender draws from it to continue supplying the engine.

We don't have fire hydrants, so this is the dance we have to do.

* It's very important to park the engine close to the fire but not too close. Ask me how I learned this.

> It's very important to park the engine close to the fire but not too close. Ask me how I learned this.

I was a farm hand as a summer job to cover beer and books in my college years. We harvested wheat which carries a high fire risk. Most farms kept a tractor with a large plow hooked up so it could quickly encircle and contain any fires.

Pulling a 40’ wide plow is hard. Tractors can do it because they have huge engines that suck in huge amounts of oxygen.

Just like fires.

If you get a tractor too close to a fire it starves for oxygen and stalls out. The plow becomes an anchor. There’s just enough time to bail out before the tires catch fire. After a few minutes the whole thing is a pile of ash and melted steel.

Didn't know wheat harvest came with fire risk. I know about the dangers of grain silos but I didn't know the harvest itself was risky.