Helicopter jack 4512.03

for aircrafthydraulicpneumatic

Product overview
The model 4512.03 is a 12 t single-stage hydraulic tripod jack in the Langa S line. Its compact, modular design separates the hydraulic cylinder from the frame for simplified maintenance and fast spare parts replacement. This configuration lowers maintenance costs and ensures long service life for business & light aircraft and helicopters. Each unit is quality-checked on a jack tester and undergoes lateral testing at 15% of the vertical load.

Applicability
NOSE | MAIN | TAIL
NAMC-YS-11 | D328, NAMC-YS-11, Do 328JET Envoy 3 | NAMC-YS-11, Bae 146-100 / AVRO RJ70, Bae 146-200 / AVRO RJ85, Bae 146-300 / AVRO RJ100, DC9

Standard Features

• Manual hydraulic hand pump.
• Hydraulic relief valve for overload and protection against internal fluid expansion due to temperature.
• Mechanical extension with bolt interlocks at multiple heights.
• Quick disassembly between hydraulic cylinder and frame (independent subset) for maintenance.
• Low-friction seals to reduce wear.
• Manually operated safety nut.
• Spring-loaded heavy-duty swivel caster wheels for mobility.
• Skydroll-resistant paint (grey standard); unpainted parts galvanized or nitrided for corrosion resistance.
• Packaging over pallet.
• Jack socket dimensions according to SAE standard AS8091.
• CE marking according to EN12312. Factory proof load tested at 150% of nominal capacity.

Optionals

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

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: 4512.03.
• Commercial denomination: Tripod jack (single-stage hydraulic).
• Nominal capacity: 12 t.
• Type: Single-stage hydraulic tripod jack.
• Series: Langa S line.
• Design: Compact, modular; cylinder and frame independent for easy maintenance and spare parts replacement.
• Standard operation: Manual hydraulic hand pump (optional pneumatic pump available).
• Safety/protection: Hydraulic relief valve for overload and internal fluid expansion protection; manually operated safety nut.
• Mobility: Spring-loaded heavy-duty swivel caster wheels.
• Corrosion resistance: Skydroll-resistant paint (grey standard); unpainted parts galvanized or nitrided.
• Standards & testing: Jack sockets per SAE AS8091; CE marking per EN12312; factory proof loaded at 150% of nominal capacity; lateral testing at 15% of vertical load.
• Packaging: Over pallet (optional wooden closed box available).