Model: 95P10AR
Two Stage Hydraulic Aviation Floating Auto-Retract Axle Jack
S/N 263 and Up
12/2018 | Rev. 01 Page | 4
This product can not be modified without the written approval of Tronair, Inc. Any modifications done without written approval
voids all warranties and releases Tronair, Inc., it suppliers, distributors, employees, or financial institutions from any liability
from consequences that may occur. Only Tronair OEM replacement parts shall be used.
CAUTION!
Aircraft manufacturer’s specifications and instructions must be followed. In the event of contradiction
between aircraft manufacturer’s specifications and Malabar’s, aircraft manufacturer’s will prevail.
1.0 PRODUCT INFORMATION
1.1 DESCRIPTION
The Malabar Floating Auto-Retract Axle Jack Model 95P10AR is a 95 ton capacity two stage telescoping hydraulic jack
designed primarily for use in jacking the main and/or nose landing gear of various aircraft. The hydraulic cylinder retracts
automatically after each use. Simple and easy single valve control for aircraft raising and lowering. The jack consists of a two
stage cylinder assembly mounted on a spherical bearing (this bearing allows the jack ship adapter to follow the arc of the
aircraft jack point, thus greatly reducing the stress on the jack's cylinder assembly as well as the aircraft axle and strut), base
assembly, frame/reservoir assembly, valve block assembly, hand pump assembly, control console and the following optional
equipment:
Low flow air pump
High flow air pump
Load gauge
Low flow air pump Lubricator
High flow air pump Lubricator
Rain hat
2 inch extender (for 747 NLG)
Leaf centering springs retain cylinder assembly in the center position while under no load. The jack is mounted on two swivel
casters at the rear and a retractable wheel at the front to provide portability. A tow handle readily connects to tow vehicle for
ease of transport. Raising or lowering the tow handle retracts or extends the front wheel through a linkage, thus controlling
ground clearance for towing. The jack is rated at 5 mph (8 km/h) towing speed. Excessive speed may cause excessive wear
and/or damage to the jack.
1.2 MODEL & SERIAL NUMBER
Reference nameplate on unit
1.3 MANUFACTURER
Malabar International Telephone: (419) 866-6301 or 800-426-6301
1 Air Cargo Pkwy East E-mail: sales@malabar.com
Swanton, Ohio 43558 USA Website: www.malabar.com
1.4 SPECIFICATIONS
Rated Capacity ..............................95 tons (86.2 m. tons)
Low Height .....................................10.5 in (267 mm)
Hydraulic Lift ..................................10.88 in (276 mm)
Extension Screw ............................4.62 in (117 mm)
Total Extended Height....................26 in (660 mm)
Oil Pressure at Rated Capacity ......8000 psig (562.5 kg/sq cm)
Safety Pop-off Valve set at .............100.7 ton (91.4 m. tons)
Proof Load .....................................118 ton (107 m. tons)
Floor Loading at Rated Capacity ....1020 psi (71.7 kg/sq cm)
Reservoir Capacity .........................5.5 gal (20.8 l)
Hydraulic Fluid ...............................MIL-PRF-5606 or equivalent
Maximum Towing Speed ................5 mph (8 km/h)
Approximate Jack Net Weight ........580 lbs (263 kg)
1.5 PROTECTIVE DEVICES
A safety pop-off valve is incorporated in the jack (located in the valve block) to prevent lifting of loads in excess of
100.7 tons (91.4 m. tons).
A velocity fuse is incorporated in the jack to prevent rapid retraction of the plungers in the event of hydraulic line rupture.
The extension screw has a positive stop to prevent it from being extended beyond its safe thread engagement.
An optional load gauge can be installed in order to monitor the approximate load being raised.
An accumulator relief valve is incorporated in the accumulator hydraulic system to prevent over pressurizing of this
system.
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