Then the whistle. As Walter announced his arrival, a shriek of steam that echoed across the flat Iowa landscape and made every head turn. The steam engine crested the small rise that overlooked the construction site, and for a moment, everyone just stared. The machine was enormous. It dwarfed Walter’s John Deere the way a grizzly bear dwarfs a house cat.
The boiler gleamed black, freshly painted and polished. The brass fittings caught the September sun. The drive wheels, six feet tall and studded with cleats, turned slowly as Walter guided the engine down the slope toward the swamp. Frank Donnelly stood with his arms crossed, watching. His smile was still there, but it had gotten smaller. Jesus Christ, one of the engineers muttered.
Look at the size of that thing. It’s an antique, Frank said. But his voice had lost some of its certainty. Belongs in a museum. Walter drove the steam engine to the edge of the swamp about 200 f feet from the stuck excavator. He set the brake, climbed down, and began uncoiling a chain from the back of the machine. Not just any chain, a chain with links as thick as a man’s wrist.
Forged steel that had been in Walter’s family as long as the engine itself. That chain won’t hold. One of the engineers said, “We snapped a cable rated for 50 tons. This chain is rated for 80, Walter said calmly. And it’s got some give to it. Steel cable doesn’t stretch. When it hits its limit, it snaps. Chain stretches a little before it breaks.
Gives you time to back off. He walked the chain out toward the excavator. His boots sinking into the mud with each step. The ground was soft, but not bottomless. There was solid earth beneath the muck, maybe four or 5 ft down. Walter could feel it with each step. The construction crew watched in silence as the old man waited through the swamp, chain over his shoulder, until he reached the stuck excavator.
He hooked the chain to the machine’s frame, tested the connection, then waited back to solid ground. By the time he reached the steam engine, he was covered in mud up to his chest. He didn’t seem to notice. “You sure about this, old-timer?” Frank called out. There was less mockery in his voice now, more genuine concern.
“That machine’s worth more than your whole farm. If something goes wrong, if something goes wrong, then I’ll owe you an excavator,” Walter said. “But nothing’s going to go wrong.” He climbed up onto the steam engine’s platform, checked his pressure gauges, and put his hand on the throttle. “Let me tell you about the next 3 minutes because they’re the reason this story is still being told.
” Walter opened the throttle. The steam engine responded with a sound that nobody on that construction site had ever heard before. A deep resonant chunk chunk chunk as the pistons began to drive. As the gears engaged, as 80 years of engineering came to life. The drive wheels started to turn. They didn’t spin. They didn’t slip.
The steel cleat bit into the ground like teeth. Each one finding purchase. each one gripping solid earth beneath the soft surface mud. The chain went taut. In the cab of the stuck excavator, the dashboard rattled. The whole machine groaned, metal stressed by forces it had never experienced. For a moment, nothing seemed to happen. Then the excavator moved.
Not much, an inch, maybe two, but it moved forward out of the hole that had trapped it for 3 days. Holy someone said. Walter didn’t hear. He was focused on the pressure gauge, on the throttle, on the sound of the engine. He pushed the throttle a little further. The steam engines chuffing grew louder, more urgent. The drive wheels turned faster, the cleats tearing into the ground, throwing mud behind them.
