Heavy-duty cable ladder
127 mm and 152 mm rails for large power cables, long spans and heavy industrial environments.
Heavy-duty ladder is designed for long support spans and heavy medium-voltage cable loads. The 127 mm or 152 mm rails hold deeper cable layers and add extra stiffness.
Commonly used in smelters, power plants, oil and gas facilities, and outdoor routes carried on steel structures.
- ISO 9001:2015
- Our partner manufacturer holds ISO 9001:2015 quality management system certification.
- 360 kg @ 2.5 m
- Independent laboratory load test: type W ladder 1,000 x 100, 2.0 mm thick, 10 mm deflection, NEMA VE 1 class 10A.
- HDG BS 729
- Hot-dip galvanized after fabrication, so cut edges and holes are coated too.
- 1.8 to 2.0 mm
- Hot-rolled SPHC steel sheet. The thickness is stated on every quotation.
Heavy-duty cable ladder sizes
3 m per length. Elbow, tee, cross, reducer and riser fittings are available for every size.
| Width | Ladder HD H127 | Ladder HD H152 | Action |
|---|---|---|---|
| 100 mm | 100 x 127 | 100 x 152 | Request a quote |
| 150 mm | 150 x 127 | 150 x 152 | Request a quote |
| 200 mm | 200 x 127 | 200 x 152 | Request a quote |
| 250 mm | 250 x 127 | 250 x 152 | Request a quote |
| 300 mm | 300 x 127 | 300 x 152 | Request a quote |
| 350 mm | 350 x 127 | 350 x 152 | Request a quote |
| 400 mm | 400 x 127 | 400 x 152 | Request a quote |
| 450 mm | 450 x 127 | 450 x 152 | Request a quote |
| 500 mm | 500 x 127 | 500 x 152 | Request a quote |
| 600 mm | 600 x 127 | 600 x 152 | Request a quote |
| 700 mm | 700 x 127 | 700 x 152 | Request a quote |
| 800 mm | 800 x 127 | 800 x 152 | Request a quote |
| 900 mm | 900 x 127 | 900 x 152 | Request a quote |
| 1000 mm | 1000 x 127 | 1000 x 152 | Request a quote |
Estimated weight per length
Theoretical weight for 1.8 mm sheet including the HDG coating, for planning transport and structural loads. Not a certified weight.
| Size | Weight per 3 m length | Per meter |
|---|---|---|
| 100 x 127 | approx. 20.5 kg | approx. 6.8 kg |
| 200 x 127 | approx. 21.6 kg | approx. 7.2 kg |
| 300 x 127 | approx. 22.7 kg | approx. 7.6 kg |
| 400 x 127 | approx. 23.7 kg | approx. 7.9 kg |
| 600 x 127 | approx. 25.9 kg | approx. 8.6 kg |
| 100 x 152 | approx. 22.8 kg | approx. 7.6 kg |
| 200 x 152 | approx. 23.8 kg | approx. 7.9 kg |
| 300 x 152 | approx. 24.9 kg | approx. 8.3 kg |
| 400 x 152 | approx. 25.9 kg | approx. 8.6 kg |
| 600 x 152 | approx. 28.1 kg | approx. 9.4 kg |
Technical data PGW-LHD
- Width
- 100, 150, 200, 250, 300, 350, 400, 450, 500, 600, 700, 800, 900, 1000 mm
- Height
- 127, 152 mm
- Rung spacing
- 300 mm (150 mm from the ends)
- Rung profile
- U 45 x 20 mm, 10 x 55 mm slots
- Material
- Hot-rolled sheet steel (SPHC)
- Sheet thickness
- 1.8 to 2.0 mm (other thicknesses to order)
- Standard length
- 3,000 mm per length
- Finish
- Hot-dip galvanized (BS 729, DIN 50976), electro-galvanized, powder coating
- Design reference
- NEMA VE 1 for cable tray and cable ladder
- Splice holes
- 10 x 14 mm slots, 25 and 50 mm from the end
Frequently asked questions
When should I choose cable ladder over cable tray?
Choose cable ladder for large-diameter power cables, main routes and support spans of 2 to 3 m. Choose perforated cable tray for small cables, control and instrument cables that need a continuous base so they do not sag between rungs.
What load can a cable ladder carry?
The product is designed to NEMA VE 1. An independent laboratory load test on a type W ladder 1,000 mm wide, 100 mm high and 2.0 mm thick over a 2.5 m span recorded 360 kg exactly at the allowable deflection of 10 mm (1/250 of the span, NEMA VE 1 class 10A), and the sample carried up to 550 kg per span. Actual capacity depends on width, rail height, sheet thickness and support spacing, so send us your span data and we will calculate it.
Can cable ladder be installed vertically?
Yes. Use inside or outside risers for the change of direction, then clamp the cables to the rungs every 300 to 600 mm so the cable weight does not hang on the terminations.
How long is one cable ladder section?
The standard length is 3,000 mm. Other lengths can be made to order for project requirements.
Send us your BOQ and we will prepare the quotation.
- 01
Send your requirements
A BOQ, layout drawings, site photos, or simply a list of sizes.
- 02
Receive a complete quotation
Straight sections, fittings, supports, clamps and bolts in one document, with the delivery cost.
- 03
Delivered to your site
Bundled by size and shipped from Bekasi to match your project schedule.
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