Assemble a full-metal single-cylinder engine model and watch its exposed mechanism move under electric power. The 130-piece build demonstrates the relationships between the piston, crankshaft, valve train and timing components without fuel or combustion.
Key features
130 precision metal parts
Aluminum-alloy and stainless-steel construction
Motor-driven mechanical demonstration
Approximate assembly time: 2 hours
3-star assembly difficulty
Recommended age: 8+
Specifications
Supplier model: DM17-S-T
Battery: 500mAh rechargeable lithium battery
Charging input: 10–20V DC
Charging time: approximately 40 minutes
Operating time: more than 30 minutes per full charge
Model size: 117 × 86 × 200 mm
Weight: approximately 2.5 kg
Metal box size: 335 × 236 × 145 mm
What’s included
130-piece single-cylinder engine kit
Charger
English user manual
Metal presentation box
Important: This is an electrically driven educational model; it is not a fuel-burning engine.
