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RETROL HM-01 Hit and Miss Engine with Starter Kit, Stand and Accessories - One Key Start

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USA Warehouse In Stock - Received in 2-5 Work Days

Original price $549.99 - Original price $559.99
Original price
$549.99
$549.99 - $559.99
Current price $549.99
SKU 33ED3525225
Edition: KIT

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RETROL HM-01 Hit and Miss Engine with Starter Kit, Stand and Accessories - One Key Start

RETROL HM-01 hit and miss engine with original parts includes HM-01 hit and miss engine, stand, fuel tank, oil pipe, CDI igniter, spark plug. You are able to one key start the HM-01 engine with these starter kit, by the way, the batteries and the fuel needed to be prepared by yourself.

Package List:
1 x RETROL HM-01 Hit & Miss Engine Model
1 x Instructions
1 x Stand
1 x Fuel Tank
1 x Oil Pipe
1 x CDI Igniter
1 x Spark Plug

Introduction:

The RETROL team has spent 4 months designing and developing this new Hit & Miss engine model, designated as "HM-01". This hit and miss engine adopts carefully selected high-quality materials and exquisite craftsmanship to assure the engine's reliability and durability. The design features a transparent, adjustable flow main oil cup, a new carburettor and a reverberating exhaust pipe. The two large flywheels are well weighted, with a spring loaded ball and split wide face pulley, making the engine very practical for power output. A special design with a rarely seen "fast and slow gear change" allows the engine to be switched between super slow speed and high speed for power output. This makes the engine more playable and the player more operational. Product technology: the whole machine Ferrari red paint using electrophoresis surface treatment process, the main components (body main body, flywheel, connecting rod, etc.) are made of stainless steel 304 casting, all assembly surface using CNC finishing, high carbon steel hardened one-piece crankshaft. This makes it not only a playable engine model, but also a highly collectible mechanical artwork.

Features:

Exquisite Manufacturing Process:
This Hit-and-Miss engine model is made of high quality metal materials and manufacturing process to ensure its quality and accuracy. Each component is precision machined and assembled, giving the whole model a very realistic look that will catch the eye.
Beautifully Detailed Features:
The model engine is beautifully designed and every detail has been carefully considered and manufactured. The engine surface is painted red to maintain the original look of the old agricultural machine, with realistic sound and movement, adding to the impressive vintage classic flavour.
Easy to Display and Operate:
the model engine is all set and ready to run, with an easy to understand operation and display. It can easily be displayed anywhere, for example on a desk or in a collection cabinet. You can easily control the operation of the engine by starting and stopping it manually.
Real Principles:
This model engine is also a great tool for education and learning. You can learn how the Hit-and-Miss engine works and its mechanics by watching it in action, igniting the fuel and producing unique sounds and movements when you start the engine.
A Beautiful Gift:
This model engine is perfect for mechanics enthusiasts, collectors and anyone interested in mechanical principles. It is not only a decorative piece but also a very valuable collector's item. It can also be an unforgettable gift for collectors of stationary model engines.
Warm Reminder:
The engine does not include accessories such as spark plugs, CDI ignition, fuel tank, fuel line, base and wooden box for the equipment, please purchase extra according to your needs.

Specifications:
Material: Metal
Colour: As Shown;
Brand: RETROL ENGINE
Type: HM-01
Shape: KIT or Pre-assembled Version
Dimensions: approx. 17*13*13 cm
Weight: approx. 1.8 KG
Displacement: 7cc
Cylinder: horizontal single cylinder
Stroke: four-stroke
Bore: 20mm
Stroke: 22mm
Cooling Method: Evaporative water-cooled
Lubrication Method: mixed oil + oil cup lubrication
Starting Method: manual starting
Ignition Method: CDI igniter
Spark plug type: imperial thread 1/4-32 ME-8 spark plug
Type of fuel: petrol 92# and above
Type of lubricant: four-stroke engine oil (oil to petrol at a 1:25 mix ratio)

Questions about Shipment Q1 : Do you ship worldwide?A1 : Yes, we can ship worldwide.
Q2 : Where you ship goods from?A2 : Our warehouse is located in China, the goods will be shipped from China mainland.
 
Q3 : What is the shipping cost?A3 : For giving customer good shopping experience, we offer free international shipment.
 
Q4 : What is the shipping time?A4 : For expected delivery date, please check in this page: Expected Delivery TimeQ5 : How do I track my package?A5 :You can track your order on 17track.net . Or if you need a team members help check up please contact with our service team service@enginediy.com and we will be in touch with a status update.
 
Questions about Payment & OrderQ1 : What payment terms you can accept?A1 : For payment, we accept Paypal and Credit Card.
 
Q2 : My payment was declined, why? How to solve it ?A2 : If you made the purchase via Credit Card and failed, could you please contact with Stripe Support Team for solution? Or if the issue can be solved, please no worry, we accept Paypal payment as well.
 
Q3 : How do I cancel my order?A3 : For the order, if not shipped out yet, please contact with our Service Support Team service@enginediy.com , we will cancel your order and give you full refund.
 
Q4 : Is my information is securing using this site?A4 : Yes, Enginediy.com takes precautions to protect your personal information. When you submit sensitive information via the website, your information is protected both online and offline. Please don’t worry for this.
 
Q5 : What if my address is wrong?A5 : If the recipient's address was wrong, after the failed delivery, the parcel should be returned back to sender. After we receive the parcel, we will contact you for an updated address and arrange the new shipment.
 
Questions about Return & RefundsQ1 : What items are returnable?A1 : a)- We can accept returns or exchanges within the 30-day period. b)- All returned items must be in the original condition: unused, unwashed, and unworn. No exceptions.
Q2 : How do I return a product?A2:Contact with Enginediy Service Team service@enginediy.com to confirm details to make sure the item is meet the return condition. After the agreement, Service Team will send the detailed return information, please offer return tracking number after return shipment.Q3 : What is you refund policy?A3 : Refunds are processed within 1-5 business days, after you received our confirmation on the cancellation.
 
Q4 :How will you refund me?A4 : The refund are applied to the original payment method.

Customer Reviews

Based on 4 reviews
75%
(3)
25%
(1)
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(0)
0%
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0%
(0)
C
C. (Winnipeg, CA)
Such a fun build.

Instructions very good. Pics super clear. 3 hour build. Loved the quality. Top notch model. Highly recommend. Started up easily and ran smooth.

K
Karl Heinz Weidinger (Freising, DE)

the retrol hm-01works fine.
it makes fun to watch
this engine running.
all parts from the kit are well made
and they have minimal clearances to work well.good job engine.diy

R
Rory Dorrough
Very Well Made

Very high quality machine work. Tolerances are tight. A few burrs here and there. If you have never built one of these before and are not mechanically inclined this model might not be for you. There is an instruction book but it's not all that helpful. Also, my kit came missing a part (the side pulley) and I think the throttle lever is broken. It came dangling from two wires with two of what I suspect was 4 very tiny springs still in place. I found a 3rd spring loose in the box but can't find the 4th and I have no idea how it is supposed to be attached. Still, it is a very pretty machine and has been fun and challenging to put together. Just what I was looking for.

G
Gerard Andrews (Laramie, US)
Very good first time engine kit

Kit of parts arrived in 15 days from China, very well packed. Instructions were fair at best. Illustrations were mostly used, but the needed details for carburetor and valve adjustments were lacking and/or confusing. Assembly took about two hours , then another 3 hrs to actually get the engine running after trying many combinations of adjustments. I used pure naptha as the fuel, and the engine seemed to like it. I'd give the fit and finish an 8 out of ten - burrs were present on one side of many of the through holes , as well as excess metal on some of the smaller parts. Also, some of the parts required a little sanding (a small piece of extra fine sand paper was included). I also had to modify the HV wire to make better contact with the spark plug and adjust the points for improved contact. Overall, I'd say a pretty nice model for my first miniature engine build. I'd buy another Retrol again.