Old-world oil fields come to life on your desk with this steam-powered pumpjack. This fully animated 3D puzzle model adds a dramatic visual flair to your Industrial City setup.
When industrialization boomed, so did the global demand for oil. Thus was born the nodding donkey, an invention that automated the oil extraction process for better efficiency. ROKR replicates this tall machine for its Industrial City Series with an impressive depiction of a steam-powered pumpjack all set to harvest tons of liquid gold from underground. It stands at 243mm (or about 9.5 inches) tall and uses a coordinated gear train to activate the piston pump that powers its cantilever's rhythmic motion. This standout piece can be activated in sync with other Industrial City models through its wireless receiver or its rail-type power base hub. Collect them all today!
*Notes: Connectors are sold separately. You need to prepare the Type-C power cable by yourself.
Number of pieces: 127
Assembly time: 3h
Difficulty level: ★★★☆☆
The Oil Pump Jack's exposed gears, LED lamps, and red-and-silver metallic coloring create an industrial look.
Two connection methods: Wireless or by rail, connect multiple models to build a city on your desk.
The crank connecting rod drives the head torise and fall, a realistic demonstration of oil extraction in industrial civilization.
This model features four main parts: the rhythmically swinging cantilever, the spinning pressure reduction valve, the counterweight balance block, and the pressure boiler.
Match numbered wooden pieces with visuals in our manual. Watch the video on our YouTube channel for guidance.
Builds logic and motor skills, fostering patience in kids.
Perfect for special occasions or as a unique decor item.
Share and showcase your finished piece with friends and family.
Voltage regulation & stable output.
Gravity hub repeats rotation.
Orange-yellow flame, simulated combustion.
