FP2V78FD-2 678CC Horizontal V-Twin Gasoline Engine

V-Twin Cylinder | Air-Forced | 4-Stroke | OHV

678cc | 14kW @3600rpm | Electric Start

  • Superior reliability for general equipment applications
  • Air-forced cooling supports stable operation during continuous use
  • Low noise, low vibration, and low oil consumption
  • 90° angled OHV design improves combustion efficiency
  • Optimized valve timing increases power performance by 5%–10%
  • Splash + pressure lubrication helps extend engine service life

Looking for Reliable V-Twin Engine Solutions?
We support OEM & ODM for horizontal V-twin engines, ideal for general equipment applications with stable performance and fast response within 24 hours.

FP2V78FD-2 Specifiche tecniche

Articolo FP2V78FD-2
Tipo di motoreBicilindrico a V, 4 tempi, con alimentazione ad aria compressa, OHV
Cilindrata (cc)678
Net Power (kW / 3600rpm)14
Alesaggio × Corsa (mm)78 × 71
Coppia netta (Nm / giri/min)42.0 / 2500
Sistema di avvioElectric-start
Sistema di lubrificazioneSpruzzi + pressione
Pompa del carburante
Sistema di accensioneAccensione magnetica transistorizzata
Sistema governatoreMeccanico
Filtro dell'ariaSchiuma + elemento filtrante in carta
Capacità dell'olio motore (L)1.5
Peso netto (kg)43
Dimensioni del prodotto (L×L×H mm)510 × 400 × 450
Qtà di carico (20GP/40HQ)280 / 575

Product Description


Optimized Output for Medium-Duty Equipment

The FP2V78FD-2 horizontal V-twin gasoline engine delivers 14kW of output at 3600rpm with a displacement of 678cc, making it suitable for medium-duty equipment that requires stable and consistent power rather than peak output. It is commonly applied in equipment where continuous operation and reliability are more critical than maximum horsepower.


Air-Forced Cooling for Continuous Operation

Unlike standard air-cooled engines, the FP2V78FD-2 adopts an air-forced cooling system that actively improves airflow around key components. This design helps maintain stable operating temperatures during extended use, reducing the risk of performance drop under continuous working conditions.


90° OHV Design for Improved Combustion Efficiency

The engine features a 90° angled OHV structure combined with optimized valve timing, which enhances combustion efficiency and improves power delivery. This structural design contributes to smoother operation and supports a measurable increase in output efficiency.


Stable Running with Reduced Vibration and Noise

The V-twin cylinder configuration provides better balance compared to single-cylinder engines. Combined with internal structure optimization, it reduces vibration and operating noise, improving overall equipment stability and user experience.


Reliable Fuel and Lubrication System

Equipped with a fuel pump system and a combined splash + pressure lubrication structure, the engine ensures stable fuel supply and consistent oil distribution. This helps maintain reliable performance and extends component service life under regular operating conditions.


Designed for Equipment Integration

With a horizontal shaft layout and compact structural design, the FP2V78FD-2 is suitable for integration into various equipment platforms such as generators, agricultural machinery, and engineering tools. The configuration allows flexible installation while maintaining stable performance.

Applications

  • Medium Power Generator Sets
    Suitable for generator systems requiring stable output in the 10–15kW range. Ideal for backup power, small commercial use, and continuous operation scenarios where thermal stability is important.
  • Agricultural Machinery & Irrigation Systems
    Widely used in irrigation pumps, small agricultural equipment, and field machinery. The air-forced cooling system helps maintain performance in outdoor and high-temperature environments.
  • Construction Tools & Mobile Equipment
    Applicable to compact construction equipment and mobile power units, providing reliable performance for on-site tools, lighting, and temporary power supply.
  • Industrial Equipment Integration
    Can be integrated into compressors, small processing machines, and mechanical equipment that require stable mid-range power with consistent operating conditions.
  • Garden & Turf Equipment
    Suitable for ride-on mowers and other turf care equipment where horizontal shaft engines are commonly required, ensuring smooth operation and lower vibration.
  • OEM Equipment Manufacturing
    Designed for OEM integration with flexible configuration, suitable for manufacturers developing customized machinery platforms with specific performance requirements.

OEM & Customization

  • OEM Engine Solutions for Equipment Manufacturers
    We provide OEM services for manufacturers and distributors requiring stable mid-power engine solutions. The FP2V78FD-2 is suitable for integration into generators, agricultural machinery, and compact industrial equipment with horizontal shaft configurations.
  • Branding & Appearance Customization
    Custom logo on engine housing or labels
    Color customization based on brand requirements
    Private label packaging and carton design
  • Configuration & Component Options
    Optional components such as air filter type, muffler, and fuel system
    Custom configuration for different application environments
    Adaptation for specific equipment mounting and structure requirements
  • Cooling System & Performance Adaptation
    Air-forced cooling configuration suitable for continuous operation
    Optimization support for high-temperature or outdoor working conditions
    Stable performance setup based on actual application needs
  • Packaging & Bulk Supply Support
    Standard export packaging or reinforced packaging options
    Optimized loading solutions for bulk orders (20GP / 40HQ)
    Stable supply for long-term OEM cooperation

FAQ

CHIEDETECI QUALSIASI COSA

A: It is suitable for generator sets, agricultural machinery, compressors, and equipment that require a horizontal shaft engine with stable mid-range power output.

A: The air-forced system actively improves airflow around the engine, providing better heat dissipation and more stable performance during continuous operation compared to standard air-cooled designs.

A: Yes, the horizontal shaft design makes it suitable for OEM integration into various equipment platforms, with customization options available for different applications.

A: Yes, the air-forced cooling system and optimized structure support stable performance during extended working hours under normal operating conditions.

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