GTO PRO-SW4000XLS Heavy-Duty Swing Gate Opener Technical Details
The GTO PRO-SW4000XLS is a heavy-duty linear swing gate operator for single residential vehicular gates up to 20 feet long and 1,000 pounds. It is designed for larger driveway, ranch, farm, and estate gates that remain within the manufacturer's size, weight, construction, and duty-cycle requirements.
The system operates from a 12V DC rechargeable battery maintained by the included transformer or a properly sized solar charging system. Soft-start and soft-stop movement, adjustable obstruction sensing, automatic closing, and accessory inputs are controlled through the primary control box.
Gate Applications
- Single residential vehicular swing gates
- Gates up to 20 feet long and 1,000 pounds
- Chain link, tubular steel, ornamental, aluminum, vinyl, and properly constructed panel gates
- Pull-to-open installations using the standard mounting arrangement
- Push-to-open installations using the correct R4KPTO bracket and control-board setup
- Transformer-powered installations
- Properly sized solar-powered installations
- Dual gate systems when combined with the matching PRO-SW4200XLS secondary operator
Important Gate Capacity Warning
The 20-foot and 1,000-pound specifications are maximum ratings, not a guarantee that every gate within those dimensions is suitable. Gate length, weight, hinge condition, post strength, wind exposure, mounting geometry, frequency of use, and gate construction all affect operator performance.
Solid wood, sheet metal, privacy panel, and other high-surface-area gates can create substantial wind loading. This is especially important in coastal and high-wind areas. A gate that is within the weight rating may still overload or repeatedly obstruct the operator when exposed to strong wind.
The gate must be plumb, level, and able to swing freely through its complete travel. The operator should never be used to support the gate's weight or overcome worn hinges, dragging hardware, post movement, or structural misalignment.
Single and Dual Gate Compatibility
- PRO-SW4000XLS - Primary operator for a single gate or the primary leaf of a dual gate system
- PRO-SW4200XLS - Matching secondary operator for the second leaf of a dual gate system
- The PRO-SW4200XLS secondary operator includes a 50-foot power and control cable according to the current manufacturer datasheet
The PRO-SW4000XLS should not be paired with the PRO-SW3200XLS, PRO-SW2002XLS, or an unrelated Mighty Mule, GTO, Nice Apollo, or Linear actuator. The primary and secondary operators must belong to the correct XLS capacity family.
Features and Specifications
| Specification |
Details |
| Brand |
GTO / Linear Pro Access / Nice Linear |
| Product Code |
PRO-SW4000XLS |
| Product Type |
Heavy-duty linear swing gate opener |
| Gate Configuration |
Single gate; dual gate with PRO-SW4200XLS secondary operator |
| Maximum Gate Length |
Up to 20 feet |
| Maximum Gate Weight |
Up to 1,000 pounds |
| Operating Voltage |
12V DC |
| Motor |
12V DC motor with planetary gear-drive system |
| Battery |
12V, 7Ah sealed rechargeable battery |
| Transformer Input |
120V AC, 60 Hz |
| Transformer Output |
18V AC, 40VA |
| Charging Options |
Included transformer or properly sized solar panels - do not connect both charging methods at the same time |
| Opening Time |
Approximately 18 to 20 seconds depending on the gate and installation |
| Maximum Arm Stroke |
Approximately 21 inches |
| Retracted Operator Length |
Approximately 46.25 inches between mounting points |
| Maximum Opening Arc |
Up to approximately 110 degrees when installation geometry permits |
| Operating Temperature |
Approximately -5 F to 160 F |
| Auto-Close Adjustment |
Approximately 3 to 120 seconds or off |
| Opening Direction |
Pull-to-open standard; push-to-open with R4KPTO bracket and correct setup |
| Safety Classification |
UL 325 compliant residential vehicular swing gate operator; verify current operator label and site requirements |
| Pedestrian Use |
Not permitted - provide a separate pedestrian entrance |
Manufacturer-Listed Package Contents
- PRO-SW4000XLS primary operator arm with approximately 6-foot power cable
- Large primary control box
- 12V rechargeable battery
- AC transformer
- Remote receiver
- Handheld transmitter
- Gate bracket
- Post bracket
- Post pivot bracket
- Closed-position stop plate
- Mounting bolts, washers, bushings, clevis pins, clips, cable ties, and related hardware
- Two automatic gate warning signs
Package contents may change or may be different when the product is sold as an operator-only or replacement-arm package. Confirm the current seller packing list before ordering.
Pull-to-Open and Push-to-Open Installations
The standard SW4000XLS installation is pull-to-open, meaning the actuator retracts to open the gate toward the property.
A push-to-open application requires the R4KPTO push-to-open bracket and the correct control-board configuration. Confirm the available post clearance, bracket geometry, gate travel, physical stops, and entrapment zones before selecting a push-to-open layout.
Solar and Battery Operation
The operator runs from its 12V rechargeable battery. The battery may be maintained by the included transformer or a properly sized solar charging system. The transformer and solar panels must not be connected to the charging input at the same time.
Solar panel size depends on gate weight, gate length, daily cycles, accessory current, seasonal sunlight, shade, battery condition, and geographic location. A solar panel that produces voltage in direct sunlight may still be undersized for the complete system.
Comparison With Similar GTO Operators
| Model |
Application |
| PRO-SW2000XLS |
Single-gate operator for gates up to 16 feet or 500 pounds, subject to manufacturer capacity rules |
| PRO-SW3000XLS |
Single-gate operator for gates up to 16 feet and 650 pounds |
| PRO-SW4000XLS |
Heavy-duty primary operator for gates up to 20 feet and 1,000 pounds |
| PRO-SW4200XLS |
Matching secondary operator for the second gate leaf of a PRO-SW4000XLS dual system |
| PRO-SW4000XL |
Earlier XL-generation operator that is not automatically interchangeable with XLS control, rev-counter, cable, seal, and mounting components |
XL and XLS Generation Warning
Do not order an SW4000XLS operator or replacement arm based only on appearance. Earlier SW4000XL systems may use different rev-counter components, control boards, wiring, front mounts, scraper seals, connectors, and installation hardware.
Compare the operator label, arm cable, front and rear mounting points, rev-counter arrangement, control board, and replacement parts documentation before mixing XL and XLS components.
Also Known As and Related Product Numbers
- GTO SW4000XLS
- GTO PRO-SW4000XLS
- Linear PRO-SW4000XLS
- Linear Pro Access SW4000XLS
- Nice Linear PRO-SW4000XLS
- LPA-4000XLS
- 4000XLS primary swing gate operator
- PRO-SW4200XLS - matching secondary operator
- R4KPTO - related push-to-open bracket
- HB4000 - related bracket box designation
- H401P - related mounting hardware bag designation
Not Intended For
- Pedestrian gates or pedestrian traffic paths
- Commercial or industrial duty applications beyond the operator's approved classification
- Gates exceeding 20 feet or 1,000 pounds
- Gates that drag, bind, sag, twist, or have unstable posts
- High-wind solid-panel gates without proper engineering and operator suitability review
- Pairing with an SW3200XLS or unrelated secondary operator
- Installation without required entrapment-protection devices
- Using the operator as a gate hinge, structural support, or gate stop
Before Ordering Checklist
- Confirm the exact PRO-SW4000XLS model number.
- Measure the gate leaf and verify its total weight.
- Evaluate solid-panel surface area and wind exposure.
- Confirm the gate swings freely by hand with the operator disconnected and power turned off.
- Inspect hinges, posts, welds, brackets, and gate alignment.
- Determine whether the installation is pull-to-open or push-to-open.
- Order the R4KPTO bracket when required.
- Use the PRO-SW4200XLS when adding a second gate leaf.
- Confirm transformer or solar charging requirements.
- Verify low-voltage wire distance and conductor size.
- Confirm the battery, receiver, transmitter, transformer, brackets, hardware, and warning signs are included.
- Plan the required photo eyes, safety edges, physical stops, emergency access, and fire access equipment.
Installation and Service Notes
Correct mounting geometry is essential. Improper post bracket or gate bracket placement can cause binding, insufficient travel, actuator overextension, incorrect limits, damaged mounts, and excessive force on the gate and posts.
The battery and control enclosure must be mounted securely and protected from water, irrigation, impact, insects, and damaged conduit. Low-voltage charging wire must be sized for the distance between the transformer and the control box.
After installation, verify limits, force adjustment, auto-close timing, remote operation, battery charging, manual release, and every required entrapment-protection device. The gate should be observed through several complete cycles before being placed into service.
Technician Note
A gate that stops, reverses, moves slowly, or blows fuses does not automatically need a new operator. Check gate resistance, wind loading, mounting geometry, battery voltage, charging output, rev-counter operation, control-board settings, actuator cable, and accessory wiring before replacing the arm or control board.
Professional Advisory
Automatic swing gates create pinch, crush, impact, and entrapment hazards. Installation and service should be completed by a qualified gate technician familiar with powered swing gates, UL 325 requirements, operator mounting geometry, low-voltage charging systems, and monitored safety devices.
Do not bypass photo eyes, safety edges, obstruction sensing, emergency access, fire access, warning devices, or other operator safety circuits.
Local pickup in Hialeah Gardens, Florida may be available after current inventory and package contents are confirmed.
Product Q&A
What gate size is the PRO-SW4000XLS used for?
The PRO-SW4000XLS is commonly listed for a single swing gate up to 20 ft. long and 1000 lb. The gate must swing freely and be installed within the correct geometry for the operator.
What second operator works with the PRO-SW4000XLS?
For a dual gate installation, the related second operator is the PRO-SW4200XLS. The second arm wires into the compatible master control system.
Is the PRO-SW4000XLS the same as the SW3000XLS?
No. The 4000XLS family is rated for larger gate leaves than the 3000XLS family. Arms, boards, hardware, and ratings should not be mixed without parts-diagram confirmation.
Can this operator be used with solar charging?
Yes, the 4000XLS family is commonly used with compatible solar charging equipment when the installation, battery capacity, and expected cycle use are properly planned.
What should be checked before ordering this operator?
Check the exact model number, gate length, gate weight, hinge condition, post/bracket geometry, pull-to-open or push-to-open layout, battery/charging setup, and required safety devices.
