Upgraded Vertical Hit and Miss Gas Engine Model Water Cooled 6cc 4 Stroke with Mechanical Pump
Hero Section: A Vertical Masterpiece of Fluid Dynamics
Elevate your collection with this Upgraded Vertical Hit and Miss Engine. This isn't just a static display; it is a fully functional, water-cooled power plant. We’ve taken the classic vertical design and enhanced it with a mechanical water pump and a dedicated cooling tank. Watch as the engine roars to life, driving the pump to circulate water through the system—a mesmerizing display of thermal management and mechanical power. Standing 220mm tall, it is a commanding presence on any desk or workshop bench.
Why Choose This Upgraded Vertical Engine?
- Active Water Cooling Cycle: Unlike basic evaporative models, this engine features a mechanical water pump driven by the flywheel. It actively circulates water from the external tank through the engine jacket, allowing for longer, cooler, and more stable operation.
- Vertical Architecture: The upright design offers a unique perspective on the internal combustion process. You can clearly see the overhead valve mechanism and the rhythmic motion of the connecting rod, making it a fascinating educational tool.
- Versatile Power Take-Off: The flywheel features a dual-pulley system. The inner pulley is ready to drive accessories like generators or pumps, while the outer pulley is designed for easy hand-starting.
- Premium Build Quality: Weighing over 1.6kg, this engine is built from high-quality metal components. It feels solid, substantial, and engineered to last.
Technical Highlights: Expert Analysis
- 6cc Displacement: With a 22mm bore and 20mm stroke, this engine generates significant torque at low RPMs (~1200rpm), producing a deep, satisfying exhaust note through the included pipe.
- Splash Lubrication: The crankcase is designed for splash lubrication. Adding a small amount of oil ensures the crankshaft and bearings remain smooth during operation.
- Adjustable Carburetion: The precision carburetor allows you to fine-tune the air-fuel mixture. Finding the perfect setting for a slow, steady idle is a rewarding challenge for any mechanic.
Specifications
- Model: Upgraded Vertical Hit & Miss Engine
- Type: Single Cylinder 4-Stroke Water-Cooled
- Displacement: 6cc
- Bore / Stroke: 22mm / 20mm
- RPM: ~1200rpm
- Cooling: Active Cycle (Mechanical Pump + Tank)
- Ignition: Electronic (Requires 3x AA Batteries)
- Fuel: 95# Gasoline + 4% Oil
- Dimensions: 180mm x 125mm x 220mm
- Weight: ~1610g
Usage Scenario
It’s a weekend project. You set the engine on your workbench and fill the cooling tank with water. You prime the fuel line and flip the switch. With a quick spin of the outer pulley, the engine catches. Thump-thump-thump. You watch as water begins to flow through the clear tubing, pumped by the engine's own power. You adjust the needle valve, and the engine settles into a steady rhythm. It’s a perfect demonstration of engineering harmony.
Important Tips
- Pump Priming: If the pump doesn't move water, there may be air in the line. Loosen the outlet screw slightly while the engine turns to bleed the air, then retighten once water flows.
- Lubrication: Add about 4ml of oil to the crankcase for splash lubrication. Also, mix 4% oil into your gasoline fuel.
- Tuning: If the engine won't start, try loosening the carburetor needle by 1/4 turn.
- Safety: The engine gets hot. Do not touch the exhaust pipe or cylinder during operation.
Customer Support
We are dedicated to your mechanical success. If you need help with tuning or pump setup, our expert team is here for you: service@helloworld7.com
Delivery
Free Return & Exchange
Our 60-Day Fit Guarantee, Free Exchange & No-Hassle Returns
Shipping from US facilities
Your purchase makes a difference
