K Series Engines

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Performance Comparison

Arrow Engine Advantage
Arrow’s continuous duty oilfield gas engines are built to excel at one of the toughest, most demanding jobs ever devised. That’s why they are the best you can buy, not only to power pump jacks, but to pump liquids, generate electricity and provide the “muscle” necessary for many other jobs. Arrow engines utilize heavy flywheels to provide high internal momentum for smooth, high torque running at constant low RPM. The Arrow advantages of low RPM are substantial: less wear, less maintenance, less repair and in the long run less frequent replacement. Compared to high RPM engines, an Arrow engine lasts many times longer and costs less to operate.

Continuous Duty
Arrow engines are designed for continuous duty 24 hours a day, day after day. Dependable performance when you need it. Arrow’s heavy duty design features a heavy flywheel, a governor speed control, and a pressurized full flow lubrication system to assure continuous operation.

Gas Fueled
Arrow engines run on a variety of low BTU gases; natural gas, methane, butane or propane. Whether in remote jungles or in suburbs, locally available gas fuel frequently costs much less than bringing in liquid fuel or electric power.

Economical Operation
Studies performed in the U.S. have shown that operating costs for Arrow engines can be as low as half the cost for equivalent HP electric motors. Since every area is different, you owe it to yourself to compare the costs in your area.

Easy Maintenance
Arrow engines are designed for easy, quick field maintenance. The oil level can be checked while the engine is running. Easy access enables replacing piston rings and wet cylinder sleeves in the field; and Arrow parts are interchangeable from the first model made.

Ignition
Solid State Ignition System is standard.

K Series Literature

Arrow engine Company is in no way associated with Caterpillar®, Fairbanks®, Ajax®, Gemini® or Waukesha®.
All manufacturer's names and descriptions are for reference only. Data is prior to July 1, 2008.