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Hyundai 15HP Petrol Engine - HY420E

Hyundai 15HP Petrol Engine - HY420E

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Reliable Power for Medium-Duty Engines & Equipment

The Hyundai HY420E 15HP Petrol Engine delivers dependable power and rugged performance for a wide range of applications — from custom generator builds to pressure washers, water pumps, tillers and more. Designed with a durable 420 cc OHV configuration, this engine offers strong torque, efficient fuel use, and versatile compatibility for everyday work and project-level demands. 

Key Features

  • 15HP Power Output — Plenty of power for medium to heavy-duty applications, perfect for powering generators, water pumps, pressure washers, and agricultural equipment. 

  • 420 cc OHV 4-Stroke Engine — High torque, smooth running characteristics, lower noise, and fuel-efficient performance. 

  • Electric Start + Recoil Backup — Dual start system ensures reliable starts every time. 

  • Large 6.5 L Fuel Tank — Provides extended run times, reducing the need for frequent refuelling. 

  • Low Oil Sensor Protection — Built-in safety feature automatically protects the engine when oil levels are low. 

  • Horizontal Straight Shaft — Easy to integrate with generators, pumps, pressure washers and a wide range of equipment shafts. Machines4U

Specifications

Feature Details
Model HY420E
Power Output 15 HP
Displacement 420 cc
Engine Type OHV 4-Stroke Petrol
Max Speed 3600 rpm
Start System Electric & Recoil
Fuel Tank Capacity 6.5 L
Oil Capacity 1100 ml
Shaft Type Horizontal Straight Shaft
Bore × Stroke 90 × 66 mm
Dimensions ~46.5 × 41.5 × 44 cm
Weight ~31 kg

Why Choose the Hyundai HY420E?

Powerful & Efficient: Ideal for powering mid-range applications where performance and fuel economy matter. 
Built for Versatility: Compatible with a wide range of equipment including pumps, generators, pressure washers, and more. 
Easy to Operate: Dual start system and low-oil protection make operation and maintenance straightforward. 
Durable Construction: Reliable Hyundai-branded engine built for longevity and rugged work environments. 

What’s Included

  • Hyundai HY420E 15HP Petrol Engine

  • Owner’s Manual & Setup Instructions

Shipping & Warranty

Fast Australia-wide delivery available.
Hyundai support and warranty backing give you peace of mind with every purchase.*