PALFINGER / Palfinger AG loader cranes, hydraulics, and marine equipment
Technical engineering and delivery of PALFINGER / Palfinger AG loader cranes, marine cranes, hydraulic cylinders, and HZS073 slewing racks. Comprehensive industrial equipment solutions.
Loader cranes series TEC, MLT, and SLD
PALFINGER loader cranes across TEC, MLT, and SLD series are engineered for demanding lifting operations. Advanced knuckle boom geometry and PALTRONIC electronic control units ensure rigid load stabilization and fluid positioning during constrained urban assembly tasks.
- Lifting moments ranging from 1 to 150 tonne-meters for commercial vehicle platforms
- Hexagonal boom profiles providing elevated structural stiffness with minimal deadweight
- Multi-stage hydraulic extension booms engineered for long horizontal reaching tasks
- Selection of replacement boom segments, outrigger beams, and internal seal packages
Marine and offshore crane systems PALFINGER MARINE
PALFINGER MARINE crane installations within PKM and DK series operate on offshore vessels, drilling platforms, and marine docks. Specialized anti-corrosive coatings and hydraulic wave compensators withstand aggressive sea spray environments during constant maritime duties.
- Foldable knuckle boom and telescopic boom configurations reaching up to thirty meters
- Marine hydraulic cylinders with nickel-chromium plated piston rods against corrosion
- Integrated hoisting winches featuring multi-disc brakes and planetary drive gearing
- Selection of hydraulic winch motors, counterbalance valves, and marine seal sets
Timber and recycling loaders EPSILON Generation 3
PALFINGER EPSILON Generation 3 forestry cranes featuring L-type and Z-type linkages are built for non-stop roundwood and metal recycling handling. Protected EPSLINK internal hose routing prevents hydraulic line damage during intensive forestry and scrap yard maneuvers.
- Lifting ratings between 10 and 18 metric tons for logging trucks and timber trailers
- Ergonomic SMART CONTROL joystick interfaces integrating automated linkage travel
- Heavy-duty timber grapples and recycling grabs featuring continuous 360 rotators
- Selection of linkage pins, bronze bushings, hydraulic rams, and swivel rotators
Hydraulic lifting, extension, and outrigger cylinders
PALFINGER hydraulic cylinders actuate linkage movement, boom section telescoping, and outrigger stabilizer leveling. Precision-honed cylinder barrels and induction-hardened piston rods withstand peak hydraulic pressures during maximum radius load holding operations.
- Double-acting main lift cylinders featuring integrated pilot-operated check valves
- Telescopic extension cylinders incorporating internal hydraulic fluid conduits
- Outrigger stabilizer cylinders for horizontal extension and vertical vehicle leveling
- Selection of replacement piston rods, honed barrels, and polyurethane seal packs
Slewing rack assemblies HZS073 and reduction drives
PALFINGER slewing mechanisms utilizing HZS073 rack bars and planetary reduction gears deliver 360-degree crane column rotation. Hardened tooth flanks operating in a sealed lubricant bath prevent wear during repetitive acceleration, braking, and swing-slewing maneuvers.
- Alloy steel HZS073 gear racks featuring induction-treated precision teeth
- Dual slewing cylinder arrangements providing smooth end-stroke hydraulic cushioning
- Planetary slewing gearboxes equipped with spring-applied multi-disc hydraulic brakes
- Selection of slewing racks, bronze guide bushings, ring gears, and bearing assemblies
Tail lifts and cargo platforms MBB PALFINGER
MBB PALFINGER tail lifts including series C 1000 and C 1500 streamline goods loading across rigid box trucks and logistics trailers. A four-cylinder kinematic geometry utilizing two lifting and two tilting cylinders maintains level orientation across the complete vertical stroke.
- Lifting payload capacity between 500 and 3,000 kg for commercial freight vehicles
- Extruded aluminum and steel platform designs with anti-slip profiled walking decks
- Compact 12V and 24V electro-hydraulic power pack units with integrated motor relays
- Selection of lift cylinders, solenoid valves, electronic controllers, and hand units
Hydraulic cylinder sizing and boom extension kinematics
When evaluating PALFINGER loader crane hydraulic cylinders, dynamic load capacity is dictated by working pressure and internal cylinder bore geometry. Main boom lift cylinders and knuckle boom cylinders absorb cyclic mechanical stresses during rapid acceleration and deceleration of heavy payloads.
Telescopic extension rams incorporate internal oil feed conduits to supply fluid sequentially to subsequent boom extensions without relying on exposed flexible hoses.
Load-holding counterbalance valves mounted directly onto cylinder ports prevent uncommanded boom descent in the event of supply pressure loss.
Regular preventative maintenance involves checking hard-chrome plated piston rods for scoring or distortion, inspecting cylinder bore surfaces for cavitation wear, and replacing high-grade polyurethane chevron seal packages with manufacturer-specified seal kits.
Maintenance of slewing rack mechanisms HZS073 and reduction drives
PALFINGER rack-and-pinion slewing systems incorporate horizontal double-acting hydraulic cylinders and precision alloy steel HZS073 gear racks that mesh with the central column pinion.
Operators must regularly monitor lubricant cleanliness and oil levels inside the sealed slewing housing, verifying bronze guide shoe clearances and preventing lateral play under eccentric boom loading.
If angular backlash or uneven rotation develops across the slewing arc, technicians must adjust rack-to-pinion tooth engagement and replace worn cylinder guide bushings and piston seals.
Heavy-duty crane models equipped with planetary slewing reduction units require routine inspection of multi-disc friction brakes and planetary stage lubrication to prevent tooth flank pitting.
Hydraulic oil filtration and PALTRONIC electronic safety units
High fluid cleanliness is critical for prolonging the working life of variable displacement axial piston pumps and proportional directional control valves on PALFINGER equipment.
In-line pressure filters such as model EA2169 trap particulate contamination down to 10 microns directly at the hydraulic pump outlet. Return line filters condition fluid before it re-enters the reservoir, keeping oil free from abrasive particles.
The PALTRONIC electronic management system monitors hydraulic pressure transducers, boom inclination sensors, and extension position switches in real time. It limits dangerous overload situations and provides smooth crane operation through proportional valve modulation.
Inspecting wire harnesses, signal connectors, and Scanreco radio remote units prevents unexpected crane downtime in outdoor operating environments.
PALFINGER and model names are trademarks of their respective owners and are used only to identify the equipment for which we source parts. SpareX is not an official dealer, distributor or representative of PALFINGER and is not affiliated with the trademark owner. Origin, documents and warranty are stated for each item in the quotation.
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