[Hollow Design] - Unlike solid jacks that only lift, our hollow center jack both PUSHES and PULLS - making stubborn jobs like bearing removal a breeze.Through-Hole Operation：he hollow plunger design allows shafts and bolts to pass through, enabling direct force application on workpieces. Moreover, the hollow jack features superior pressure retention and enhanced stability for precision work
[Automatically Retract] - This hydraulic ram cylinder can automatically retract to the initial height after the oil return valve of the pump is loosened, which is easy and convenient to operate.The integrated molding of the hydraulic cylinder , along with the outer rust and corrosion-resistant coating, ensures long-term reliability and durability.
[Small & Portable] - This hydraulic cylinder is small in size, but strong in load-bearing capacity,with the self height of just 5.9 inches, easily fits into tight spaces, and can lift 20T heavy objects, which is especially suitable for lifting and supporting work in narrow spaces.And its built-in handle design ensures easy transportation and storage.
[Wide Applications] - This hydraulic jack can be widely used in the installation and maintenance of large and medium-sized machinery and equipment in the petroleum, electric power, metallurgical, steel, ship, bridge and other industries.However, it does NOT apply to cars.
Bonvoisin 20T 4 Inch Hollow Hydraulic Cylinder Jack Porta Power Ram Single Acting Lifting Cylinders 4" Stroke for Machinery Shipbuilding
KWD 71.500
Bonvoisin 10T Hydraulic Cylinder Jack Porta Power Ram 4" Long Stroke Lifting Cylinders Single-acting for Machinery Shipbuilding
KWD 30.500
Bonvoisin Hydraulic Hand Pump Manual Ram Pump CP-700 Porta Power Pump for Hydraulic Tools(10000psi)
KWD 16.500
Bonvoisin 10T Hydraulic Cylinder Jack Porta Power Mini Hydraulic Ram Multi-acting Low Profile Lifting Cylinders for Machinery Shipbuilding (Cannot Retract Automatically)
KWD 32.500
