RETROL & OKMO B01 Ball Top Miniature Water-Cooled Single-Cylinder 4-Stroke Hit and Miss Gasoline Internal Combustion Engine Model

RETROL & OKMO B01 Ball Top Miniature Water-Cooled Single-Cylinder 4-Stroke Hit and Miss Gasoline Internal Combustion Engine Model 

Product Information:

This vintage-style internal combustion engine model showcases classic agricultural machinery design, making it a unique collectible for mechanical enthusiasts, engine model collectors, and retro farm equipment lovers. Perfect for display, teaching demonstrations, and historical restoration enthusiasts.

Unique Structure & Functional Design: 

Scaled-down version of the original Ball Hopper engine with a ball-top water tank, oil cup inside the cylinder, and crankshaft oil channel for optimal lubrication, smooth operation, and a classic vintage look.

Innovative Ignition & Stable Support: 

Features a newly designed mechanical ignition system with the igniter and battery housed in a matching wooden box, paired with a solid wood base for enhanced stability and craftsmanship.

Quality in Every Detail: 

Practical elements like water cooling, oil channels, and mechanical ignition, combined with fine woodwork, create an industrial retro aesthetic perfect for display in an office, study, or living room.

Multi-Value Model: 

Combines educational (engine principle demonstration), collectible (unique mechanical design), and decorative (vintage display piece) value, meeting diverse needs for hobbyists and enthusiasts.

Craftsmanship & Gift-Worthy Collectible: 

Made with precision metal parts and finely textured wood, perfect for mechanical hobbyists, collectors, or as a distinctive and thoughtful gift.

More Details:

.Material: Metal + Wood
.Model: B01
.Form: Ready to Run (RTR)
.Engine Type: Gasoline Internal Combustion Engine
.Displacement: 3.6cc
.Cylinder Diameter: 16mm
.Stroke: 19mm
.Speed: 300-3000 rpm
.Power: Approxl. 0.2ps
.Cooling Method: Water Cooling
.Startup Method: Manual/Electric Drill Start
.Ignition Method: Mechanical Ignition 
.Spark Plug Type: British Thread 3/16-40 Spark Plug
.Starting Power: 1.5V (use 1 AA battery)
.Lubrication Method: Oil Channel Lubrication
.Lubrication Ratio: Gasoline/Engine Oil is 25:1 to 30:1
.Fuel: Gasoline (95# or higher is recommended)
Engine oil: 2T/4T engine oil (10W50 is recommended) 2T)
.Product Weight: 1600g
.Package Weight: 1800g
.Product Dimensions: 20.4 x 10 x 18.4cm
.Package Dimensions: 25 x 18 x 20cm
.Packing: Graphic Carton
.Ages: 16+

Packing List:

.Engine (with Wooden Display Stand and Ignition System) *1
.Drill Starter Stick *1
.Accessory Bag *1
.Instruction Manual *1