The Rocket L1
In Texas they say "nodding donkey" or pumpjack!
With 5 lifting and 3 speed settings you have 15 opportunities to promote "their own oil", which is fun, that's fun!
The engine is not a part of the delivery, but can be ordered separately!
the Texas Pumpjack can be driven by every engine. The best option ist the HB5 - Power Plant