Malabar 8915 50 Ton Aircraft Axle Jack - Auto-Retract

The Malabar 8915 Auto-Retract Axle Jack is a 50-ton capacity, two stage hydraulic jack designed primarily for use in jacking the main and/or nose landing gear of various aircraft. The jack consists of a two-stage cylinder assembly, frame/reservoir assembly, valve block assembly, hand pump assembly, and control console..

Standard Features

• Double acting auto-retract cylinder assembly incorporates a fluid bath for sealing surfaces to minimize corrosion and extend seal life. It also includes skydrol resistant seals and bronze upper bearings for longer service life
• Auto-retract plungers remain fully retracted while jack is being towed or in storage to protect against corrosion, contaminants and accidental damage
• Single valve control for simple and easy aircraft raising, lowering and auto-retract. Jack retracts to full retracted position automatically which provides for easy removal from under aircraft jack point after each operation
• Control console with all controls conveniently mounted for ease of operation
• 8" diameter heavy duty swivel casters and retractable front wheel with skydrol resistant tread. The tow handle actuated front wheel provides improved ground clearance for towing
• Hydraulic fuse at the cylinder assembly prevents lowering of load in the event of a fluid line failure
• Two manual hand pumps (one high pressure, low volume and one low pressure, high volume
• Oil filter cap with filtered air vent and dipstick
• Hard chrome plated cylinder and plunger bores
• All unpainted parts are plated to resist corrosion
• Skydrol resistant paint (safety yellow)
• Factory proof load @ 150% of rated capacity
• 1 year warranty
• Fully enclosed shipping container with skid

Specifications

• Rated Capacity: 50 tons (45.4 m. tons)
• Side Load: 15% of vertical load
• Low Height: 9.13 inches (232 mm)
• Hydraulic Lift: 9.75 inches (248 mm)
• Extension Screw: 4.13 inches (105 mm)
• Total Extended Height: 23 inches (584 mm)
• Base Width: 7.38 inches (187 mm)
• Cylinder Diameter: 7.38 inches (187 mm)
• Oil Pressure at Rated Capacity: 6660 psig (468 kg/sq cm)
• Safety Pop-off Valve set at: 53 tons (48.1 m. tons)
• Proof Load: 75 tons (68.0 m. tons)
• Floor Loading at Rated Capacity: 830 psi (58 kg/sq cm)
• Reservoir Capacity: 5.5 gallons (20.8 liters
• Hydraulic Fluid: MIL-PRF-5606 or equivalent
• Maximum Towing Speed: 5 mph (8 km/h)
• Approximate Jack Net Weight: 480 lbs (204 kg)

Nose Landing Gear Applications

A319, A320, A321, B717, B727, B737 B757, DC8, DC9, F100, MD80, MD90

Main Landing Gear Applications

A319, A320, A321, B727, B737-600 THRU -900, B757

*This list is for general reference only and may not be entirely acurate for all aircraft. Please confirm all equipment meets the requirements of your aircraft with the owners/maintenance manuals prior to purchasing or using with your aircraft.