Helicopter jack 4505.52

for aircrafthydraulictripod

Overview
The model 4505.52 is a 5 t two-stage hydraulic tripod jack designed for jacking business and light aircraft and helicopters. Langa S line tripod jacks feature a compact, modular design that separates the hydraulic cylinder from the frame for accessible operation and simplified maintenance. This independent configuration reduces maintenance costs, enables rapid spare-part replacement and ensures long service life. Each jack is inspected on a jack tester prior to delivery; models are laterally tested at 15% of the vertical load and factory proof loaded at 150% of nominal capacity.

Standard Features

• Manual hydraulic hand pump.
• Hydraulic relief valve for overload protection and to accommodate internal fluid expansion due to temperature.
• Mechanical extension with bolt interlocks at multiple heights.
• Easy separation between hydraulic cylinder and frame (independent subset) for maintenance.
• Low-friction seals.
• Manually operated safety nuts.
• Heavy-duty caster wheels.
• Skydroll resistant paint (grey standard); unpainted parts are galvanized or nitrided for corrosion protection.
• Supplied pallet-packed.
• Jack sockets dimensions per SAE AS8091.
• CE marking according to EN12312.

Optionals

• Special paint color.
• Wooden closed box.
• Pneumatic-driven hydraulic pump.
• Textile rain hat.

Related Equipment

• Laser Alignment System (P/N: 1851.07).
• Weighing System integrated on jacks (P/N: 1898.00).
• I-jack semi-automatic aircraft jacking system (P/N: 0677.00).

Technical specifications

• Model: 4505.52
• Nominal capacity: 5 t
• Type: Two-stage hydraulic tripod jack
• Pump (standard): Manual hydraulic hand pump
• Safety: Hydraulic relief valve for overload; manually operated safety nuts
• Seals: Low-friction seals
• Construction: Compact modular design with independent cylinder and frame for easy maintenance
• Wheels: Heavy-duty caster wheels
• Socket standard: Jack sockets dimensions per SAE AS8091
• Standards and tests: CE marking per EN12312; factory proof loaded at 150% of nominal capacity; lateral tested at 15% of vertical load
• Corrosion protection: Skydroll resistant paint (grey standard); unpainted parts galvanized or nitrided
• Packaging: Supplied pallet-packed
• Intended use: Business & light aircraft and helicopters