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H73 2.6cc Vertical Single Cylinder 4-Stroke OHV Gas Engine Model with Governor - Mini Water-Cooled Internal Combustion Engine

H73 2.6cc Vertical Single Cylinder 4-Stroke OHV Gas Engine Model with Governor - Mini Water-Cooled Internal Combustion Engine

Regular price $399.99
Regular price $399.99 Sale price $479.99
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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.

  • H73 2.6cc Vertical Single Cylinder 4-Stroke OHV Gas Engine Model with Governor

    Experience the thrill of engineering with the H73 Holt Tractor Engine, a mini water-cooled internal combustion masterpiece that brings the power of a real engine right to your workspace. Designed for both enthusiasts and collectors, this model is not just a functional demonstration, but a celebration of vintage mechanics and craftsmanship.

    Standout Features:

    • Mini Engine Marvel: This compact powerhouse features a water-cooled vertical single-cylinder design, complete with a speed limit mechanism and a radiator, ensuring optimal performance and longevity.
    • Exquisite Workmanship: Crafted from premium brass and stainless steel, the engine boasts a beautifully finished wooden base, showcasing a perfect blend of aesthetics and functionality. The engaging sound waves produced during operation enhance the visual and auditory experience, captivating onlookers.
    • Easy Start Mechanism: Starting your engine is a breeze with our straightforward method. Simply check the circuitry, connect the fuel tank, and fill it with 95# gasoline. A few cranks of the flywheel will have the engine roaring to life!
    • Perfect Gift for Enthusiasts: Ideal for model enthusiasts and mechanical fans alike, this historic engine model serves as an excellent personalized gift for birthdays, Christmas, or any special occasion.
    • Safety and Precision: Designed with safety precautions in mind, ensure the ignition device and cylinder compression are in check before starting. With detailed instructions included, you can fine-tune the carburetor for a smooth operation.

    Specifications:

    • Material: Brass + Stainless Steel + Wood
    • Engine Dimensions: 11 x 9 x 15.5 cm
    • Engine Weight: 1500 g
    • Package Dimensions: 20 x 20 x 9.8 cm
    • Package Weight: 1950 g
    • Displacement: 2.6 cc
    • Bore: 1.3 cm
    • Stroke: 2 cm
    • Ignition Power Supply: AA Batteries (Not Included)
    • Start Method: External Force (Electric Drill) or Hand Pulling

    What's Included:

    • 1 x H73 Holt Engine Model
    • 1 x Instructions

    Don’t miss out on this extraordinary piece of engineering! Add the H73 Holt Tractor Engine to your collection today and let the adventures in mechanical mastery begin!

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    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.

    Let me know if you'd like further tweaks!

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    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.

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    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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    Customer Reviews

    Based on 1 review
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    K
    Karl Umiker-Hauri
    Motor H73

    Der Motor ist gut angekommen und gefällt mir sehr.
    Nach einigen Startversuchen lief der Motor so wie er musste.
    Es ist empfehlenswert etwas 2-Taktoil ins Benzin zu geben(zur Kolbenschmierung).
    Ich habe das nicht von Anfang an gemacht und darum hatte der
    Motor Kolbenklemmer und ich habe beim Lösen des Kolbens
    die Einstellungen verändert.
    Zur Zeit bin ich daran die richtigen Einstellungen mit dem eginedy
    Team wieder herzustellen.

    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

    • ★★★★★

      A Fascinating Learning Experience

      I bought an engine model from this store, and it’s been amazing! Assembling it was fun, and I learned so much about how engines work. Highly recommend it!

      William H.

    • ★★★★★

      Worth Every Penny

      As a hobbyist, I’m thrilled with this engine model! The details are incredible, and it was so satisfying to assemble. Will definitely buy again.

      Ethan Matthews

    • ★★★★★

      Great for STEM Enthusiasts

      This engine model exceeded my expectations! It’s perfect for anyone curious about mechanics and makes learning fun and hands-on.

      Daniel F

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      Quality:

      Our engine models are engineered to the highest standards and rigorously tested for performance.

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      Flexibility:

      We offer customized solutions tailored to your business needs.

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      Commitment:

      We are dedicated to fostering long-term, mutually beneficial partnerships.

      Greetings from DIYEngMod!

      DIYEngMod focuses on researching engines, including Stirling engines, steam engines, DIY engines, and RC engines. By showcasing them here, we inspire people to explore engines and drive innovation.

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      We are looking for wholesalers, institutional buyers, distributors, and OEM partners to grow together.

      Contact Us

      Customers are very excited about their models.

      With every turn of its crank, the engine model whispers lessons in physics and precision.

      Sarah M.

      VERIFIED PURCHASE

      The engine model celebrates the harmony of form and function, its design as elegant as it is purposeful.

      William I.

      VERIFIED PURCHASE

      This engine model opens the door to STEM learning, turning abstract concepts into tangible

      Chloe K.

      VERIFIED PURCHASE

      Every component of the engine model feels alive, its precise craftsmanship mirroring real-world engineering marvels.

      Hans B.

      VERIFIED PURCHASE

      Building the engine model is like solving a friendly puzzle, inviting you to piece together the wonders of machinery.

      Linus S.

      VERIFIED PURCHASE

      The engine model serves as a tribute to the evolution of technology, celebrating milestones in human progress.

      Stephanie A.

      VERIFIED PURCHASE

      With every turn of its crank, the engine model whispers lessons in physics and precision.

      Sarah M.

      VERIFIED PURCHASE

      The engine model celebrates the harmony of form and function, its design as elegant as it is purposeful.

      William I.

      VERIFIED PURCHASE

      This engine model opens the door to STEM learning, turning abstract concepts into tangible

      Chloe K.

      VERIFIED PURCHASE

      Every component of the engine model feels alive, its precise craftsmanship mirroring real-world engineering marvels.

      Hans B.

      VERIFIED PURCHASE

      Building the engine model is like solving a friendly puzzle, inviting you to piece together the wonders of machinery.

      Linus S.

      VERIFIED PURCHASE

      The engine model serves as a tribute to the evolution of technology, celebrating milestones in human progress.

      Stephanie A.

      VERIFIED PURCHASE

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