H75 12cc Vertical Single-Cylinder OHV Gas Engine Model with Mechanical Speed Limit and Complete Water Circulation Cooling System for Industrial Tractors

Holt H75 12cc Vertical 4-cylinder OHV Gas Engine Internal Combustion Engine

Features:

• Vintage Engine: A vertical four-cylinder gasoline engine with vintage appearance and design featuring a mechanical limiter to stabilize a set speed.
• Water Circulation Cooling System: The engine is equipped with a water circulation cooling system that includes a heat sink, water pump, and fan.
• Mechanical Handicraft: This product is a mechanical masterpiece, crafted from brass and stainless steel, and mounted on a wooden base.
• RTR: Ready to run out of the box, requiring only refueling before operation.
• Exceptional Design: You’ll be captivated by the mechanical operation and unique charm of this engine.

Specifications:

• Material: Brass + Stainless Steel + Bamboo
• Engine Size: 230 X 100 X 180mm
• Wooden Base Size: 250 X 120 X 30mm
• Displacement: 12CC
• Bore: 13mm
• Stroke: 20mm
• Igniter Power Supply Voltage: 4.5 V (3 AA batteries required, not included)
• Starting Method: External force (electric drill) or manual
• Suitable Age: 14 years old and above
• Product Dimensions: 25 x 12 x 21cm
• Product Weight: 3500g
• Package Dimensions: 30 x 30 x 20cm
• Package Weight: 3800g

Package List:

• 1 Engine
• 2 Spare O-ring
• 1 Start coupling shaft
• 1 Instruction