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SEP 30, 2025

Palfinger ILT Liftgate Model Overview: Features, Specifications, and Configurations

At LiftGateMe, we specialize in providing OEM liftgates and replacement parts from leading brands. One of the most versatile and heavy-duty products in the lineup is the Interlift Palfinger ILT Series, designed for demanding applications on trucks and trailers. This article provides a comprehensive overview of the ILT 35 and ILT 40 models, focusing on their specifications, features, configurations, and applications.

Whether you are evaluating liftgate options for a new vehicle build or considering an upgrade to your fleet, understanding the ILT series is essential. These liftgates are known for combining heavy-duty lifting capacities with user-friendly operation and flexibility. Below, we’ll explore what sets the Palfinger ILT apart, from its core technical specs to the optional features that allow it to adapt to a wide range of trucking operations.

• Documentation Resources from Palfinger
• Core Specifications and Capacities
• Standard Features
• Optional Features
• Configuration Variants
• Practical Applications
• Conclusion

Documentation Resources from Palfinger

Information in this article is sourced directly from Palfinger Liftgates ILT manuals and technical guides as well as our team’s expertise. Always refer to your specific liftgate’s manuals for complete procedures and serial number, model, and year-specific details.

Reference PDFs used:

• Interlift Palfinger ILT Installation Manual, Rev. 1.15 (2016)
• Interlift Palfinger ILT WR/PD Owner’s Manual, Rev. 1.4 (2013)
• Interlift Palfinger ILT Owner’s Manual, Rev. 1.6 (2016)
• Interlift Palfinger ILT Parts Manual, Rev. 1.9 (2021)

Core Specifications and Capacities

Understanding the core specifications of the Palfinger ILT liftgates is the foundation for selecting the right liftgate for your operation. These details highlight the rated capacities of the ILT 35 and ILT 40 models, the platform dimensions available, and the essential design elements like torsion springs and twin-cylinder systems that support reliable performance. By reviewing the specifications closely, fleet managers and operators can match their liftgate choice to the demands of their cargo handling.

• ILT 35 – rated capacity of 3,500 lbs.
• ILT 40 – rated capacity of 4,000 lbs. (Installation Manual, p. 1; Parts Manual, cover)
• Platform Sizes: Large platform dimensions, such as 62" x 86", are available for cargo handling (Installation Manual, p. 1).
• Torsion Springs: Adjustable torsion spring assists balance handling for steel or aluminum platforms (Installation Manual, p. 24–25).
• Twin Cylinder Design: Hydraulic cylinders power lifting with either gravity down or power down operation (Owner’s Manual 2016, p. 6–7).

Standard Features

The standard features of the Palfinger ILT series provide the backbone of its reputation for durability and operator safety. These features are built into every liftgate regardless of configuration, ensuring reliability, compliance with safety standards, and long-term resistance to wear.

• Fixed 3-Piece Rear Impact Guard: Provides protection and meets FMVSS requirements (Installation Manual, p. 1).
• Thermo-Protected Hydraulic Power Pack: Pre-installed, wired, filled with hydraulic oil, and designed for overload protection (Parts Manual, p. 22).
• Hydraulic Cylinder Locks: Solenoid-operated valves prevent accidental lowering unless controls are engaged (Owner’s Manual 2016, p. 6–7).
• Protective Finishes: Components may be galvanized, powder-coated, zinc-coated, or galvanealed depending on model (Parts Manual, p. 6).

Optional Features

While the standard features ensure durability and safety, many operations benefit from tailoring the liftgate to specific workflows. Palfinger’s optional features provide that flexibility, offering lighter platform materials, operator aids, or additional protective equipment.

• Aluminum Platforms: Lightweight, corrosion-resistant, and available in full-width assemblies (Parts Manual, p. 16).
• Steel/Aluminum Platforms: Rugged steel main sections combined with aluminum tips (Parts Manual, p. 18).
• Dock Bumpers: Bolt-on or weld-on kits, including heavy-duty 21" and 28" bumpers (Parts Manual, p. 28–29).
• Cart Stops: Integrated into aluminum platform assemblies for rolling cargo (Parts Manual, p. 20–21).
• Handheld Remote Controls: Optional 2-button units provide raise/lower functions (Owner’s Manual 2016, p. 17).
• Power-Down System: Double-acting cylinders allow controlled downward operation (Owner’s Manual 2013 WR/PD, p. 8).
• Bolt-On Kits and Bed Extensions: Available to match different chassis and body applications (Installation Manual, p. 18–22).

Configuration Variants

The ILT series is designed with flexibility in mind, offering configurations that align with different operational requirements. From energy-efficient gravity down systems to more precise power down setups, as well as options for walk ramp applications, these variants ensure the liftgate can be adapted to nearly any cargo scenario.

• Gravity Down Operation: Hydraulically lifts but lowers by gravity for efficiency (Owner’s Manual 2016, p. 33).
• Power Down Operation: Double-acting hydraulic cylinders enable powered lowering (Owner’s Manual 2013 WR/PD, p. 8).
• Bed Extension and Accessories for Walk Ramp Installation: This includes the walk ramp cradle, walk ramp upstops, and walk ramp extensions, among other needed accessories. Note that the application for the walk ramp is only available for the Laden (Loaded) Bed Heights from 49” to 55” as an option (Installation Manual, p. 40–42).
• Control Options: Toggle switch is standard; handheld remotes and foot controls are optional (Owner’s Manual 2016, p. 6–7).

Practical Applications

The ILT series is not only defined by specifications and design but also by its real-world performance. These Palfinger liftgates are built to handle heavy-duty cargo needs in industries where efficiency and safety are critical.

• Heavy Cargo Handling: Rated capacities up to 4,000 lbs. make the ILT ideal for palletized loads (Installation Manual, p. 1).
• Operator Convenience: Features like level ride, torsion spring assist, and ground rollers reduce operator strain (Installation Manual, p. 24–25).
• Fleet Durability: Rugged construction and corrosion-resistant finishes ensure long service life (Parts Manual, p. 6).

Conclusion

The Interlift Palfinger ILT 35 and ILT 40 liftgates deliver a balance of strength, reliability, and configurability. With rated capacities up to 4,000 lbs., robust standard features, and extensive optional configurations, they serve as a benchmark in the market for tuckunder liftgates.

Whether equipped with a walk ramp, power-down cylinders, or aluminum platforms, the ILT series adapts to a wide range of applications. For businesses seeking a tuck under liftgate for sale that combines durability, user-friendliness, and long-term value, the Palfinger ILT stands out as a proven choice.