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1960's Hema/Hohm Model of 4 Stroke Engine Cross-Section Cutaway Education Model
PACKAGING / SHIPPING AND RETURN / REFUND POLICY
Packaging and shipping: 
 
UK: £10
Abroad the UK: please contact us for the outside UK shipping costs which depends on weight and destination.
 
Returns: 14 days return policy. Please see "Terms & Conditions" - RETURNS section (MENU / CONTACT -> Terms & Conditions)

1960's Hema/Hohm Model of 4 Stroke Engine Cross-Section Cutaway Education Model

SKU: 1493
£0.00Price
  • 1960's HEMA/HOHM model of Four Stroke SV Engine Cross-section Education School Model
     
    Description: This model, on a wooden base, is made of cast aluminium, steel and plastic parts. 
    Hand powered through a heavy flywheel.
    Visible operation of crankshaft, connecting rod, piston, valves, etc.
    During the combustion stroke, in which the valves are closed and the piston goes up, above the piston a light is turned on, which mimics the explosion. This light is powered by batteries in the wooden base.
     
    Batteries are added to the model.
     
    Dimensions: 44cm H and base 22.5cm x 20cm 
    Weight: 2.8kg
     
    CONDITION: Very good condition for its age - all pars works perfectly. 
    Please see pictures, which are part of description.
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