RETROL & OKMO 916 Hit and Miss Engine Model Four-Stroke Stationary Vintage Farm Internal Combustion Gasoline Engine RTR

RETROL & OKMO 916 Hit and Miss Engine Model Four-Stroke Stationary Vintage Farm Internal Combustion Gasoline Engine RTR

Features:

Classic European Farm Engine Heritage:

Built around the appearance of a historic European stationary farm engine once used for agricultural machinery, this 1/5-scale working model captures the character of early industrial power equipment. Its vintage farm-machine styling offers an authentic addition for antique engine collections and mechanical history displays.

Precision Metal Construction with Working Mechanism:

Manufactured from CNC-machined brass and aluminum alloy components, the engine demonstrates the operating cycle of a real four-stroke internal combustion engine. The exposed pushrods, intermittent firing beat, and moving mechanical parts provide an engaging view of classic engine operation.

RTR Working Engine Model:

Supplied fully assembled and ready to run, this 3.6cc gasoline engine is more than a static display. It features evaporative water cooling, independent pressure lubrication, mechanical fuel delivery, and CDI electronic ignition, allowing enthusiasts to observe traditional engine engineering in operation.

Wooden Display Base with Vintage Finish:

Mounted on a finely crafted wooden base, the compact engine is available in classic Farm Green and Industrial Red. The pairing of polished metal components and natural wood creates a striking industrial display suitable for desks, workshops, and collections.

Mechanical Collection for Multiple Applications:

Combining historical European engineering with classic mechanical design, this operating engine model is suitable for antique engine collections, STEAM demonstrations, engineering displays, museums, workshops, and enthusiasts interested in historical machinery and industrial craftsmanship.

Product Introduction:

Based on the legendary MAH 916 stationary farm engine from 20th-century Germany, this approximately 1/5 scale working model brings a classic agricultural power unit into miniature form. It features precision CNC-machined brass and aluminum alloy construction mounted on a handcrafted wooden base, with evaporative water cooling, independent pressure lubrication, mechanical fuel delivery, and CDI electronic ignition. The exposed pushrods allow the complete four-stroke operating cycle to be observed. Delivered fully assembled in RTR configuration, the engine supports both manual and electric drill starting. Available in classic Farm Green and Industrial Red finishes, it serves as a mechanical collection piece, STEAM educational demonstration, and industrial-style desktop display.

Specifications:

.Material: Brass + Aluminum Alloy + Wood
.Color: Green
.Model: 916
.Configuration: RTR (Ready to Run)
.Engine Type: Stationary Gasoline Internal Combustion Engine
.Cylinder Configuration: Horizontal Single Cylinder
.Cycle: Four-Stroke
.Displacement: 3.6cc
.Bore: 16.0 mm
.Stroke: 19.0 mm
.Starting Method: Manual Start or Electric Drill Start
.Cooling System: Evaporative Water Cooling
.Lubrication System: Independent Pressure Lubrication
.Ignition System: CDI Pulse Electronic Ignition (Included)
.Spark Plug: 3/16-40 Imperial Thread Spark Plug (Included)
.Starting Power Supply: 1.5V Battery (Not Included, AA Battery Recommended)
.Fuel: Gasoline (Not Included, 92 Rating or Higher Recommended)
.Engine Oil: Not Included (2T/4T 5W-40 Engine Oil Recommended)
.Product Weight: 1810g
.Package Weight: 1910g
.Product Dimensions: 14.5 x 11 x 14.5cm
.Package Dimensions: 19.5 x 16 x 19.5cm
.Packaging: Box
.Age: 16+

Packing List:

.Engine Model *1
.Electric Drill Starting Adapter *1
.Tool & Accessory Kit *1
.Instruction Manual *1