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

Handles up to 4-Ton/8818 lbs: This 4-Ton capacity long ram hydraulic jack helps you convert your existing hoist to a convenient and fast one. A quick way to raise loads without the backache. A must-have for hydraulic cranes, engine hoists, and a wide variety of applications.
24″ -43.7″ Lifting Range: Minimum height: 24 in/61 cm. Maximum height: 43.7 in/111 cm. The long ram hydraulic round bottom jack provides an ample 19.7 in/50 cm stroke for the optimal lift of objects up to 4 ton/8818 lb. in weight. And the slow release function for reliability and security.
Reliable & Durable Jack: Large diameter hydraulic steel cylinder unit results in lower oil pressure needed to move the load, which helps to reduce wear and extend service life. The piston-ram is treated and polished to resist skiving and utilizes a Y-Style polyurethane sealing ring with a backup ring, preventing the load from falling slowly or bypassing oil drift.
Labor-saving Long Ram: Long ram jack features a convenient handle with a rubberized comfort grip. The flat base allows the jack mounts directly onto most shop cranes. And the glide-action pressure pump is designed to lift with minimal muscle and effort.
Sturdy Steel Construction: Durable frame is constructed of high-grade steel and built to exacting standards for quality and durability. A lead-free paint finish is applied after a thorough chemical wash to ensure a long-lasting finish. Paint is oil, grease, and dirt-resistance for easy cleanup.