−12%

Rotek - Benzinmotor 1-Zylinder 4-Takt 419ccm EG4-0420-5H-S2, luftgekühlt

was CHF489.–
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Delivered between Thu, 16.4. and Tue, 21.4.
5 pieces in stock at third-party supplier
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Product details

Rotek air-cooled 1-cylinder 4-stroke 419cc gasoline engine, EG4-0420-5H-S21. This 4-stroke gasoline engine with a displacement of 419cc delivers a maximum power of 8.2 kW at 3,800 rpm. The cylindrical crankshaft has a diameter of 25 mm and a length of 88.5 mm. It meets the Stage V emission standard and features an oil sensor for automatic shutdown in case of low oil. The OHV design ensures low weight and good emission values.

The 11 HP gasoline engine is used in many industrial and landscaping equipment such as water pumps, vibratory plates, bar mowers, single-axle tractors, scarifiers, sweepers, and snow blowers. With the same shaft and base plate dimensions, replacement is generally straightforward (please compare the measurements with the original). The integrated oil sensor automatically interrupts the ignition in case of low oil.

The excellent and reliable starting behavior under various temperatures and weather conditions completes the engine's features. The engine is shipped ready for operation, but without engine oil. Please be sure to fill it with engine oil before use.

Technical Data:

  • Rotek Article Number: MOT186
  • EAN Code: 9009970017767
  • Model: EG4-0420-5H
  • Emission Standard: EU Stage V (Non-Road)
  • Type: 1-cylinder 4-stroke air-cooled gasoline engine
  • Output: via cylindrical crankshaft with keyway D: 25 mm, Length: 88.5 mm
  • Displacement: 419 cc
  • Bore / Stroke: 90 / 66 mm
  • Maximum Power: 8.2 kW at 3,800 rpm
  • Rotation Direction: Counterclockwise
  • Speed Regulator: Mechanical centrifugal governor acting on throttle
  • Cooling System: Forced air cooling via fan wheel and air duct system
  • Fuel: Unleaded super / regular gasoline
  • Consumption at full load: approx. 3.3 l/h
  • Tank Volume: 6.5 liters
  • Lubricating Oil Volume: approx. 1.1 liters
  • Starting System: Manual start
  • Net Weight (unfilled): 31.8 kg
  • Noise Level: 73 dB at 7 meters
  • Gross Weight (without shipping packaging): 35.0 kg
  • Gross Product Dimensions (LxWxH): 540 mm x 490 mm x 510 mm.

Key specifications

stovepipe hat
1

General information

Item number
54723700
Manufacturer
Rotek
Category
RC motors
Manufacturer no.
MOT186
Release date
17.2.2025

Engine properties

Internal combustion engine type
4-stroke
stovepipe hat
1

Voluntary climate contribution

CO₂ emissions
2 kg
Climate contribution
CHF 0.11

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «RC motors» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Rotek
    Not enough data
  • 1.Velleman
    0 %
  • 2.Tamiya
    0.6 %
  • 3.Hobbywing
    1 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Rotek
    Not enough data
  • 1.Hobbywing
    0 days
  • Tamiya
    Not enough data
  • Velleman
    Not enough data

Return rate

How often is a product of this brand in the «RC motors» category returned?

Source: Digitec Galaxus
  • Rotek
    Not enough data
  • 1.Velleman
    0 %
  • 2.Tamiya
    1.7 %
  • 3.Hobbywing
    3.1 %
Source: Digitec Galaxus