Before storm cleanup begins, make sure your dump trailer is ready to work. Use this checklist to inspect your battery, charging system, hydraulics, cylinders, hoses, tires, brakes, and wiring—and address...
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Hydraulic reservoir sizing is not just about having enough oil to stroke a cylinder. Learn how single- vs. double-acting hydraulics, duty cycle, and oil temperature can change the reservoir size...
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Not sure which hydraulic kit is right for your trailer? Bed length, load, mounting space, and lift style all matter. Here’s how to narrow down the right setup—and use Primary...
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Wireless remotes, hydraulic controllers, and even battery self-discharge can slowly drain your trailer battery. Discover how the right solar maintenance system helps prevent dead batteries and costly downtime.
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Breaking Down the Primary Mover 12K Hydraulic Jack Install Hydraulic trailer jacks are becoming more common on heavy-duty trailer setups, but one of the biggest questions people still have is:...
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Upgrade to a 12K hydraulic trailer jack and eliminate the hassle of manual cranking. Save time, reduce effort, and handle heavy loads with ease—now back in stock.
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Thinking about switching to lithium? This guide breaks down why a 12.8V 105Ah LiFePO4 battery offers better performance, longer lifespan, and real long-term savings.
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Primary Mover’s 200cc gas-powered hydraulic power unit is hand built in the USA and engineered for real-world lifting applications, delivering dependable performance for dump trailers, lowboy trailers, and custom hydraulic...
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Our battery chargers are engineered to test voltage only when shore power is connected, eliminating parasitic battery draw. This prevents unnecessary battery drain in trailers that sit unplugged between uses....
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Introduction: Why Battery Health Matters Dead batteries. Weak dump cycles. Delayed jobs. If you've ever pressed your dump button only to hear a click instead of a lift, you're not...
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