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    <title>Austars-Model.com : RSS Product Feed :: QRS B2H 312cc HF UAV/UAS Engine TBO300H w/One Key Starter/Generator 24V/2000W + Support ArduPilot PNP</title>
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      <title>QRS B2H 312cc HF UAV/UAS Engine TBO300H w/One Key Starter/Generator 24V/2000W + Support ArduPilot PNP</title>
      <link>https://www.austars-model.com/qrs-b2h-312cc-hf-uavuas-engine-tbo300h-wone-key-startergenerator-24v2000w-support-ardupilot-pnp_g24483.html</link>
      <comments>https://www.austars-model.com/index.php?main_page=product_reviews&amp;products_id=24483</comments>
      <description><![CDATA[ <a href="https://www.austars-model.com/qrs-b2h-312cc-hf-uavuas-engine-tbo300h-wone-key-startergenerator-24v2000w-support-ardupilot-pnp_g24483.html"><img src="https://www.austars-model.com/bmz_cache/c/c0243e916acfc258cfee09493e5ebeee.image.75x50.jpg" alt="QRS B2H 312cc HF UAV/UAS Engine TBO300H w/One Key Starter/Generator 24V/2000W + Support ArduPilot PNP"  title=" QRS B2H 312cc HF UAV/UAS Engine TBO300H w/One Key Starter/Generator 24V/2000W + Support ArduPilot PNP " width="75" height="75" style="float: left; margin: 0px 8px 8px 0px;" /></a><p><img src="/images//KOLM/0_QRS.jpg" alt="0_QRS.jpg" width="746" height="419" /></p>
<p><img src="/images//KOLM/0_QRS_1.jpg" alt="0_QRS_1.jpg" /></p>
<p><strong><strong>The 312CC engine is an air cooled horizontally opposed piston engine with dual-redundant TCI ignition. Compared with its counterparts in the market,the engine is light weighted, consistent in performance, robust and maintenance friendly. 312CC is an ideal choice to power fixed-wing UAV and VTOL of MTOW 140kg~ 200kg. FOR PROTOCOL INTEGRATION, CONTACT TEAM AUSTARS TO GET 24/7 TECHNICAL SUPPORT</strong></strong></p>
<p><strong>THIS IS HEAVY FUEL VERSION</strong></p>
<p><strong><span style="text-decoration: underline;">PRICE SHARPLY WAS DROPPED DUE TO MASS PRODUCTION AND MARKET DEMAND!  THIS ENGINE IS UNDER EXPORT CONTROL</span></strong></p>
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<div class="listcon2-tc"><strong><strong>Technical Parameter</strong></strong></div>
<div>
<div class="listcon">
<div class="listcon3">
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<table border="0" width="998">
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<tr>
<td width="20%">Configuration</td>
<td width="30%">2Cyl. Horizontally Opposed</td>
<td width="20%">Displacement</td>
<td width="30%">312ml</td>
</tr>
<tr>
<td>Bore &times; Stroke</td>
<td>65mm&times;47mm</td>
<td>Speed Range</td>
<td>1600rpm~7000rpm</td>
</tr>
<tr>
<td colspan="2">Compression Ratio</td>
<td colspan="2">10.6:1</td>
</tr>
<tr>
<td>Lubrication</td>
<td>Oil Gas Lubrication</td>
<td>Fuel Delivery</td>
<td>Electronic Fuel Injection</td>
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<tr>
<td>Fuel Type</td>
<td colspan="3">3# JET Fuel (or 92# Gasoline and Above, Aviation Gasoline)</td>
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<tr>
<td>Starting Method</td>
<td colspan="3">External Starter Starting, Integrated Starter Starting</td>
</tr>
<tr>
<td>Starting Conditions</td>
<td colspan="3">Cylinder Temperature &ge; 85 Celsius (JET Fuel),Throttle Position &ge; 25%</td>
</tr>
<tr>
<td>Weight</td>
<td>10.8kg</td>
<td>Fuel Consumption</td>
<td>410g/kW&middot;h</td>
</tr>
<tr>
<td>Rated Power</td>
<td>18.4kW@8000rpm</td>
<td>Generator</td>
<td>Customized</td>
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<br /><br /><a href="https://www.austars-model.com/index.php?main_page=shopping_cart&products_id=24483&action=buy_now" target="_blank"><img src="https://www.austars-model.com/includes/templates/hqit/buttons/english/button_buy_now.gif" alt="Buy Now" title=" Buy Now " width="60" height="15" /></a> ]]></description>
      <author>austarsmodel@yahoo.com (Austars Model Pty Ltd)</author>
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      <pubDate>Thu, 25 Sep 2025 16:15:04 +0800</pubDate>
      <g:price>17999.00</g:price>
      <g:currency>USD</g:currency>
      <g:id>24483</g:id>
      <g:weight>18</g:weight>
      <g:quantity>4999</g:quantity>
      <g:model_number>QRS-312HF</g:model_number>
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