Holt H75 Vintage 12cc 4-Cylinder OHV Gas Tractor Engine with Water Cooling System and Mechanical Speed Limiter
Holt H75 Vintage 12cc 4-Cylinder OHV Gas Tractor Engine with Water Cooling System and Mechanical Speed Limiter
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The engine model is incredibly detailed and well-crafted. Perfect for both learning and display, it’s a great addition to my collection!
– James A.
Holt H75 Vintage 12cc 4-Cylinder OHV Gas Tractor Engine
Step into a world of engineering marvel with the Holt H75 Vintage 12cc 4-Cylinder OHV Gas Tractor Engine. This exceptional model encapsulates the beauty of vintage design while delivering power and precision through its innovative features.
Standout Features:
- Classic Design: The vertical four-cylinder gasoline engine boasts a timeless vintage appearance, making it a captivating centerpiece for any collection.
- Mechanical Speed Limiter: Enjoy stable engine performance with a built-in mechanical limiter that maintains consistent speeds for optimal operation.
- Advanced Cooling System: Equipped with a complete water circulation cooling system, this engine utilizes a heat sink, water pump, and fan, ensuring efficient temperature regulation.
- Exceptional Craftsmanship: Meticulously crafted from brass and stainless steel, the engine is mounted on a wooden base, providing both durability and aesthetic appeal.
- Ready to Run: The Holt H75 is RTR (Ready to Run), allowing you to experience the thrill of mechanical operation right out of the box after refueling.
- Perfect Gift: An ideal gift for mechanical and model enthusiasts, this engine serves as a unique collectible or an engaging toy for hours of leisure.
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: 4.5V (using 3 AA batteries, batteries not included)
- Starting Method: External force (electric drill) or manual
- Suitable Age: 14 years and above
- Product Weight: 3500g
- Package Weight: 3800g
Steps to Start:
- Check the wiring and connect the fuel tank oil pipe.
- Install 3 AA batteries (4.5V) and fill the fuel tank with 95# gasoline.
- Rotate the flywheel clockwise to ensure fuel is entering the cylinder.
- Turn on the power switch and quickly turn the flywheel to start the engine.
Warm Tips:
- Continuously fill water into the tank after starting.
- Adjust the carburetor oil needle if the engine fails to start.
- Always turn off the power switch when the engine is not in use.
Don’t miss the chance to own this remarkable piece of engineering! Order your Holt H75 Vintage 12cc 4-Cylinder OHV Gas Tractor Engine today and experience the art of mechanical operation like never before. Buy Now!
About Shipping
About Shipping
Q1: Do you offer worldwide shipping?
A1: Absolutely! We proudly provide global shipping services, bringing our engine models to enthusiasts around the world.
Q2: Where do your products ship from?
A2: All orders are shipped directly from our warehouse in China, ensuring quality and efficiency in every package.
Q3: How much does shipping cost?
A3: Great news—international shipping is completely free! We want to make your shopping experience seamless and enjoyable.
Q4: How long will it take for my order to arrive?
A4: Delivery times may vary based on your location. For detailed estimates, please refer to the “Estimated Delivery Time” section on our website.
Q5: How can I track my order?
A5: Tracking your package is easy! Simply use 17track.net with the tracking number provided. Need assistance? Reach out to our friendly support team at support@diyengmod.com, and we’ll keep you updated every step of the way.
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About Payment
About Payment
Q1: What payment methods can I use?
A1: We accept payments via PayPal and major credit cards, providing you with secure and convenient options to complete your purchase.
Q2: What should I do if my payment is declined?
A2: If your credit card payment is declined, don’t worry! You can either contact Stripe support for assistance or switch to PayPal to finalize your order. We’re here to ensure a smooth checkout experience!
Q3: Can I cancel my order?
A3: Yes! If your order hasn’t been shipped yet, just email us at support@yourdomain.com. We’ll cancel the order and process a full refund for you.
Q4: Is my personal information safe on your website?
A4: Absolutely. Your privacy and security are our top priorities. We use advanced encryption and secure systems to protect your sensitive information, both online and offline. You can shop with confidence!
Q5: What happens if I provided the wrong shipping address?
A5: Mistakes happen, and we’ve got you covered! If the shipping address is incorrect, your package will be returned to us after a failed delivery attempt. Once we receive it, we’ll reach out to confirm the correct address and arrange for reshipment.
About Return & Refunds
About Return & Refunds
Q1: What items are eligible for return?
A1: We accept returns or exchanges within 30 days of purchase. To qualify, items must be unused, unwashed, unworn, and in their original condition and packaging.
Q2: How do I return an item?
A2: To start a return, email our support team at support@diyengmod.com to confirm your eligibility. Once approved, we’ll provide you with detailed return instructions. After shipping the item back, please share the tracking number with us to ensure a smooth process.
Q3: What is your refund policy?
A3: Refunds are typically processed within 1-5 business days after we confirm your cancellation or receive your returned item.
Q4: How will I receive my refund?
A4: Refunds will be issued to the original payment method used during checkout, ensuring a hassle-free experience for you.
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The model tells us
By simulating real-world engine systems, they provide valuable insights into how engines operate, increasing knowledge and technical expertise.
About Workmanship
Simulation machine design and manufacturing
Miniature version of the original engine
Built with high-precision parts
Simulate the operation of a real engine
About Design
Pair text with an image to focus on your chosen product.
Every component is precision designed
Matching models, all-round combination
Dozens of checks to ensure authenticity
Testimonials
Customers are very excited about their models.
With every turn of its crank, the engine model whispers lessons in physics and precision.
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The engine model celebrates the harmony of form and function, its design as elegant as it is purposeful.
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This engine model opens the door to STEM learning, turning abstract concepts into tangible
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Every component of the engine model feels alive, its precise craftsmanship mirroring real-world engineering marvels.
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Building the engine model is like solving a friendly puzzle, inviting you to piece together the wonders of machinery.
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The engine model serves as a tribute to the evolution of technology, celebrating milestones in human progress.
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