Maxon Liftgate GPS
The Maxon GPS Slidelift is a high-capacity slider liftgate designed for trailers and trucks requiring unobstructed rear access.
With up to 5,500 lb capacity, lightweight aluminum platforms, and a low-maintenance design, it delivers smooth operation and flexible loading from the ground or dock.
Built with X1 technology, it reduces complexity while improving durability and serviceability.

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Maxon GPS Slidelift Overview
All about Maxon Liftgate GPS
The Maxon GPS Slidelift is engineered for fleets that need maximum lifting performance without sacrificing rear access or trailer versatility. As part of Maxon’s Slidelift® series, the GPS model is designed to slide under the vehicle when not in use, allowing full access to loading docks and rear doors.
With a rated capacity of up to 5,500 lbs, this slider liftgate is built for handling heavy palletized freight while maintaining consistent performance across different loading conditions.
Key Features of the Maxon GPS Slidelift
The GPS series combines structural durability with simplified operation:
- Up to 5,500 lb lifting capacity for heavy-duty applications
- Lightweight aluminum platforms designed for durability and corrosion resistance
- Level ride performance across varying terrain and loading conditions
- Non-restrictive loading design that allows side or rear access without obstruction
- Low-maintenance construction with greaseless, weather-tight bushings
These features make the Maxon GPS slider liftgate particularly well-suited for fleets operating in mixed environments, including dock loading, ground-level delivery, and urban routes.
X1 Technology: Simplified, High-Performance Design
A defining characteristic of the GPS series is its X1 technology, which simplifies the lifting system while maintaining full performance.
- Uses only two cylinders (one for lifting, one for tilting)
- Eliminates the traditional mainframe structure
- Transfers load directly to the lift frame and cylinder
This design reduces overall system complexity and weight while improving reliability and serviceability.
Fewer components also mean:
- Reduced hydraulic connections
- Lower maintenance requirements
- Fewer potential failure points
Flexible Installation and Configuration
The Maxon GPS Slidelift is designed to accommodate a wide range of vehicle setups.
- Available in short arm (34”–49” bed height) and long arm (37”–55” bed height) configurations
- Compatible with multiple trailer door configurations, including roll-up and full-opening doors
- Installs directly under the chassis with adjustable mounting and alignment
During installation, the lift is positioned under the vehicle and adjusted for proper height and length alignment before welding the mounting plates in place.
Proper installation ensures:
- Parallel alignment with the vehicle floor
- Smooth slide-out operation
- Correct platform height adjustment
Operation and Loading Capabilities
The GPS Slidelift is designed for controlled, efficient load handling:
- Supports lifting, lowering, tilting, and sliding functions through control panel or foot controls
- Allows loading from ground level or dock height
- Maintains stable platform positioning when handling loads
Operators must ensure that:
- Loads are placed according to the loading diagram and center of gravity requirements
- The platform is used strictly for lifting—not as a bridge plate
- The vehicle is secured during loading and unloading operations
Durability and Maintenance Advantages
The Maxon GPS Slidelift is designed with long-term reliability in mind:
- Greaseless bearings eliminate routine lubrication requirements
- Weather-tight components protect against environmental exposure
- Powder-coated structural parts resist corrosion and wear
Routine maintenance includes:
- Checking hydraulic systems for leaks
- Monitoring oil levels and condition
- Inspecting electrical connections and wiring
- Verifying structural integrity and fasteners
Daily and periodic inspections help ensure consistent performance and prevent unexpected downtime.
Why Choose the Maxon GPS Slider Liftgate
The Maxon GPS Slidelift stands out for its ability to combine high lifting capacity, simplified design, and operational flexibility.
It is especially well-suited for:
- Trailers requiring full rear access
- Fleets handling heavy palletized freight
- Operations needing both dock and ground-level loading
With its X1 simplified hydraulic system, durable construction, and versatile installation options, the GPS series provides a dependable solution for demanding delivery environments.
Frequently Asked Questions
1. What is the lifting capacity of the Maxon GPS Slidelift?
The GPS-55 model provides up to 5,500 lbs lifting capacity, depending on configuration.
2. What makes the GPS different from other slider liftgates?
The GPS uses X1 technology, which reduces the system to two cylinders, simplifying maintenance and improving reliability.
4. Is the GPS Slidelift low maintenance?
Yes. It features greaseless bearings and sealed components, reducing routine maintenance requirements.
5. How is the liftgate operated?
It can be operated using a control panel, foot controls, or handheld remote, depending on configuration.
6. What applications is this liftgate best suited for?
The GPS is ideal for heavy-duty delivery, palletized freight, and operations requiring unobstructed dock access.

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