Best current price£27.90from Vevor UK
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Vevor UK£27.90Visit shop VEVOR Hydraulic Long Ram Jack, 4 Ton Engine Hoist Cylinder with Single Piston Pump And Flat Base, Hydraulic Ram Cylinder for Engine Lift Hoists, Hydraulic Garage/Shop Cranes, Mechanical, Farm
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The VEVOR Hydraulic Long Ram Jack is designed for professional mechanics, shop owners, and automotive enthusiasts who need a reliable solution for engine hoists and heavy lifting tasks. It delivers a robust 4-ton load capacity and a versatile height range, making it an essential component for workshop efficiency. A key benefit is its heavy-duty construction paired with integrated safety valves, though users should note that this specific model requires consistent maintenance and careful storage to prevent internal seal degradation over long periods of inactivity.
| Brand | VEVOR |
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The maximum extended height is 43.78 inches.
No, this is a long ram hydraulic jack designed specifically for vertical use. Operating it horizontally will cause air to enter the system and result in failure.
Always use a high-grade hydraulic jack oil. Do not use brake fluid or motor oil.
The jack includes the base attachment points, but specific bolts for your engine hoist frame may need to be sourced based on your hoist's requirements.
The safety valve is pre-set at the factory. Do not attempt to adjust or tamper with the overload valve as this can compromise safety.
Check the release valve to ensure it is fully closed and inspect hydraulic oil levels.
The release valve may be dirty or improperly seated; clean the valve seat or bleed the system of trapped air.
Air is likely trapped in the hydraulic chamber; perform the bleeding process by opening the release valve and cycling the pump.
To set up the jack, ensure the mounting points of your engine hoist align with the clevis base of the ram. Always bleed the hydraulic system before first use to remove any trapped air that may have entered during shipping. To bleed the system, open the release valve and pump the handle several times, then close the valve and repeat the process. For maintenance, periodically inspect the chrome piston rod for rust or debris; wipe it clean with a silicone-based cloth to maintain smooth operation. Store the jack in a retracted, vertical position to prevent the seals from drying out or developing leaks. Use only high-quality hydraulic jack oil for refills.
