
Equipment details
15 Step Extra Heavy Duty Steel Rolling Safety Ladder ML154021P
Work Safely and Confidently with the Extra Heavy Duty ML154021P Ladder
- Top step depth
- 21″
- Capacity
- 600 lbs

Ballymore manufacturer image listed for HDS-6-R. Configuration shown is representative; confirm the selected model, tread, finish and options with your quote.
| Model / reference | Steps including top step | Top step height (in) / TOP STEP | Overall height (in) / OVER ALL | Base W x L (in) / OVER ALL | Weight (lb) / OVER ALL |
|---|---|---|---|---|---|
| HDS-5 | 5 STEP | 50” | 83” | 32 x 50 | 154 |
| HDS-6 | 6 STEP | 60” | 93” | 32 x 59 | 185 |
| HDS-7 | 7 STEP | 70” | 103” | 32 x 67 | 223 |
| HDS-8 | 8 STEP | 80” | 113” | 32 x 75 | 248 |
| HDS-9 | 9 STEP | 90” | 123” | 32 x 84 | 278 |
| HDS-10 | 10 STEP | 100” | 133” | 32 x 92 | 306 |
| HDS-11 | 11 STEP | 110” | 143” | 32 x 101 | 348 |
| HDS-12 | 12 STEP | 120” | 153” | 32 x 109 | 371 |
| Documented model configurations | 8 |
|---|---|
| ptional Replaceable SKID PLATE FOR ROUGH SURFACES | PART # DESCRIPTION # PER SET *PR-2....................... 2” Replacement Casters Sets................................ 4 *PR-3........................ 3” Replacement Casters Sets................................ 4 PS.............................. Replacement Springs................................................... 4 PTHDS................... Replacement Rubber Tips........................................ 4 SBR-4..................... 4” Replacement Casters Sets................................ 4 FW-2...................... 10” Rubber Wheels.......................................................... 2 DONUTS.............. 2.5” Donut Style Pads................................................... 2 |
| der Shelves & Tra | ys Rear Exit or Side Exit Available • 28” deep top step required for Side Exit • N ot available on ladders with spring loaded casters • See price list for cost |
| Catalog feature / option | HEAVY DUTY - RUGGED 600 LBS. CAPACITY |
| Catalog feature / option | Not available on ladders with spring loaded casters |
Source: 2026 ladder and access catalog, PDF page 20. Confirm the current selected configuration with your quote.
PRODUCT INFORMATION
Heavy-Duty 50-Degree Stairway Ladders is presented here with the configurations documented in the 2026 ladder and access catalog. Use the comparison table to select the required capacity, dimensions and operating arrangement.
Catalog features and options: HEAVY DUTY - RUGGED 600 LBS. CAPACITY; 50° stairway slope allows easier climbing and descent; 14” deep Top Step for added comfort & safety; 10” deep intermediate steps; 21” and 28” deep top steps are available; Easy operating lockstep secures ladder to the floor; Gray powder coat finish; All direction option available; Available with rear guardrail removed for walk through; 28” deep top step required for Side Exit; Not available on ladders with spring loaded casters; See price list for cost Rear Exit or Side Exit Available Optional Replaceable; Hanging Shelf; Hanging Tray dard; All-Directional option avail able; Available w/o rear guard - rail for easy walk through.
Model and option notes: *Must specify; AVAILABLE TREAD TYPE OPTIONS:.
Reference: 2026 ladder and access catalog, PDF page 20. The tables reproduce the documented configurations.
Request the current model-specific manual, dimensional drawings and installation requirements for your application. Confirm any required compliance documentation with the quote.
Request model documentation ↗Compare the documented model dimensions and capacities with your application. Include the selected reference, quantity, required load, power supply and site constraints with your request.
These specifications come from the 2026 ladder and access catalog. Ask for current model-specific drawings, installation requirements and any required compliance documents before ordering.
Choose a listed configuration or request selection help. Include quantity, application, delivery destination, unloading restrictions and your needed-by date.

Equipment details
Work Safely and Confidently with the Extra Heavy Duty ML154021P Ladder

Equipment details
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