BACK to Heavy Duty
Heavy Duty Trailer Stabilizer Features:
- 100,000 lb. Static Load Capacity
- Oversized 5.5" x 3.5" Angle 1/2" Thick Top Plate
- Oversized 16" x 19.5" Base for Maximum Stability
- Ergonomically Designed Bicycle Style Handle with Vinyl Grips
- 16" Semi-Pneumatic Tires for Easy Mobility on All Surfaces
- Allows Compliance with TTMA* and OSHA**
Stabilizer Stand Features:
- Heavy-Duty Dome Shaped 14" Diameter Base with Thick Steel Bottom Plate
- 3" Heavy- Duty Main Tube with Collar for Additional Support
- 1.5" Diameter Cold Rolled Steel Screw with Acme Thread. Acme Screw Allows for 7" Adjustment (44" - 51")
- Long, Permanently Attached Handle for Easy Turning
- 5" Square, 3/16" Thick Top Support Plate
- Built-in Handle
- 2 Stabilizer Stands required per Trailer
- Weight - 36 lbs. each
The Heavy Duty Trailer Stabilizer is used to support and level the trailer while it is sitting or being loaded and unloaded at the loading dock. The HST-400 uses a 2 speed gearbox for making fast contact with the trailer. With both an oversized top plate and base plate, the HST-400 is designed to securely hold the trailer in place. The Stabilizer Stand (ST-100) has an integrated carrying handle, and the adjuster pulls have vinyl grips, making transporting and adjusting the ST-100 to the trailer fast and easy. All Butler loading dock safety equipment is finished in bright yellow for quick identification by drivers and dock workers.
| Part No. | Gearbox | Low Gear Ratio | High Gear Ratio | Operational Lengths | Static Load Capacity (Lbs.) |
Travel | Weight (Lbs.) |
Wheel Style | Heavy Duty Trailer Stabilizer |
|---|---|---|---|---|---|---|---|---|
| HST-400G | 2-speed | 32.3 Cranks/in. | 4.5 Cranks/in. | 41" - 55" | 100,000 | 13.5" | 200 | 16" semi-pneumatic | Trailer Stabilizer Stand |
| ST-100-C | N/A | N/A | N/A | 44" - 51" | 50,000 | 7" | 36 | N/A |
*"It is recommended that an adequate stabilizing device or devices be employed at the front of the trailer in all cases where a trailer is being loaded or unloaded with the trailer resting on its support legs rather than on a tractor fifth wheel or converter dolly." (TTMA Technical Bulletin No. 57)
**"Fixed jacks may be necessary to prevent up-ending during loading and unloading when trailer is not coupled to tractor." (OSHA 1910.178 k 3)
