DoorKing 9200 Series Slide Gate Operators
DoorKing 9200 Series industrial slide gate operators drive long, heavy gates at airports, docks, factories and maximum-security sites in Class III and IV applications.
About DoorKing 9200 Series Slide Gate Operators
The DoorKing 9200 Series is built for slide gates well beyond residential scale. Five models cover the range: the 9210 (1 HP, gates to 100 ft), 9220 (2 HP, 75 ft, 2,000 lb), 9230 (3 HP, 75 ft, 5,000 lb), 9235 (3 HP, 100 ft, 3,000 lb) and 9240 (3 HP, 75 ft, 8,000 lb), with weight ratings tied to chain size from #50 to #80.
All models offer fail-secure operation, a manual crank release, an anti-tailgating circuit and solid-state motor control, and are ETL listed. The 9220 through 9240 add slow start/stop, and the 9235 includes a disc brake with adjustable speed up to 4 ft/sec. The 9210 runs at a fixed 1 ft/sec. Operating range is 10 to 140 degrees F.
Type B1/B2 entrapment protection is required in each direction. For a quote, send gate length, weight, chain size, site power and expected traffic.

Colors, sizes and specifications
Models
- 9200 Series
Features
- Fail-secure operation keeps the gate locked closed during power loss
Specifications
| Operating temperature | 10°F to 140°F |
|---|---|
| Speed | 9210 fixed 1 ft/sec; others adjustable (9235 up to 4 ft/sec) |
Accessories and works with
- DC power inverter and backup systems
- Transformers, time clocks and surge suppressors
- Solar-powered control boxes
- Loop detectors
- Entrapment protection devices
- Smart gate controller
- Lock boxes
- Slide gate accessories and V-wheels
Best for
- Airports
- Docks
- Factories
- Industrial and maximum-security sites
DoorKing 9200 Series Slide Gate Operators photos
One product or the whole package
Order this on its own, with a few related products, or with everything else for the project. One itemized quote, shipped to all 50 states. Need someone to install it? Find an installer serving your area.
Request a quote for DoorKing 9200 Series Slide Gate Operators
Send plans, measurements, or photos and we will prepare an itemized quote. You can also call us with questions.



