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Arrow Wellhead Gas 30kW Open Generator A42

Arrow Engine Company is an industry leader in heavy-duty power generation equipment, and with increasing demand for cheaper and cleaner burning fuel, more companies are turning to natural gas generators for their power generation needs. This type of fuel burns cleaner than standard diesel and is well suited for remote areas where a continuous supply of natural gas is readily available.

Our natural gas generator sets feature a wide assortment of factory options that enable you to customize your generator to match your requirements, including emissions equipment to assist you with environmental and regulatory compliance. Arrow Generator Sets are designed to operate on a wide range of fuels, including natural gas, well-head gas, and pipeline gas, while providing maximum fuel efficiency along with low life-cycle costs.

Arrow's A-Series line of multi-cylinder engines can accommodate a variety of applications, both common and unusual. A-Series engines are available in turbo and cross-flow configured intake and exhaust manifolds. These precision engineered and time-tested engines are as dependable as they are versatile. 

*Emissions Kit (AFR & Catalyst) included


Arrow A42 Wellhead Gas 30kW Open Generator A42

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  • A-Series Features


    12-Volt StarterX
    12-Volt AlternatorX
    Heavy Flywheel 
    Standard Oil CoolerX
    Natural Gas CarburetorX
    Electronic GovernorX
    Mechanical Governor 
    CD-1 Ignition SystemX
    Enclosure* (Doors Optional) *Not includedX
    Single-Plate PTO ClutchX
    Dry-Type, Two-Stage Air CleanerX
    Water-Pump-Mounted Sucker FanX
    Analog Tachometer with Hour MeterX
    Oil Pressure Gauge with Low-Oil-Pressure ShutdownX
    Water Temperature Gauge with High-Water-Temperature ShutdownX
    Standard Oil Filter Base – Spin-On Full-Flow Filter IncludedX
    Main Bearings5
    Lifting Eyes – Front & RearX
    Serrated, Angle-Cut, Forged-Steel Connecting RodsX
    Heavy-Duty, Deep-Skirted CrankcasesX
    Exhaust Manifold with Top OutletX
    Individual Cylinder HeadsX
    Replaceable Precision Main & Rod BearingsX
    10% Regulated Speed by Mechanical Governor 
    Overhead Vale Cylinder Heads with Replaceable Guides & SeatsX
    Forged-Steel, Dynamically-Balanced and Counter-Weighted Crankshafts with Hardened JournalsX
    One (1) Year Limited WarrantyX