Heavy Duty Cable Trays | 76mm–609mm Wide | 76mm Deep | 3m Standard Length

Heavy Duty Cable Trays (HDCT Series) are thick-gauge slotted steel 
cable management trays engineered for the most demanding cable support 
applications in industrial, mining, petrochemical and heavy 
infrastructure electrical installations across South Africa.

With a 76mm tray depth and heavy-gauge steel construction, these trays 
offer significantly greater load-bearing capacity and structural 
rigidity than light duty and medium duty trays — making them the 
correct choice where large cable bundles, long unsupported spans or 
harsh environmental conditions demand maximum strength and durability.

Supplied in standard 3 metre lengths and available in widths from 
76mm up to 609mm, with slot sizes designed for easy cable tie and 
fixing access. Trays are joined by overlapping ends and secured with 
gutter nuts and bolts for a continuous, secure cable management run.

When to choose Heavy Duty over Medium Duty:
•⁠  ⁠Very large cable bundles requiring 76mm tray depth
•⁠  ⁠Long unsupported spans between cable tray brackets
•⁠  ⁠Mining, petrochemical and heavy industrial environments
•⁠  ⁠Installations subject to mechanical stress or vibration
•⁠  ⁠Any application where maximum load capacity is critical
•⁠  ⁠Widths from 457mm to 609mm carrying heavy power cables

Ideal for use in:
•⁠  ⁠Mining and minerals processing plants
•⁠  ⁠Petrochemical and oil & gas installations
•⁠  ⁠Heavy industrial factories and manufacturing plants
•⁠  ⁠Power stations and substations
•⁠  ⁠Large commercial and infrastructure projects
•⁠  ⁠Data centres with high-density cable requirements
•⁠  ⁠Any installation demanding maximum cable tray strength

Cable Tray Range Comparison:
•⁠  ⁠Light Duty (LDCT) — 50mm–304mm wide | 12mm deep | Light commercial use
•⁠  ⁠Medium Duty (MDCT) — 76mm–609mm wide | 38mm deep | Industrial use
•⁠  ⁠Heavy Duty (HDCT) — 76mm–609mm wide | 76mm deep | Mining & heavy industrial

Slot size: 25 x 11mm
Joining method: Overlapping ends, fixed with gutter nuts and bolts
Priced per 3m length. Contact us for bulk and contractor pricing.

Also available:
→ Light Duty Cable Trays (50mm–304mm, 12mm deep)
→ Medium Duty Cable Trays (76mm–609mm, 38mm deep)

Order online with fast nationwide delivery across South Africa.
Contact us for contractor and bulk pricing —
sales@mapleleafelectrical.co.za or 064 086 3515.

Heavy Duty Cable Trays - Standard Length 3m

SLOT SIZE: 25 x 11mm

NOTE: Tray sliced by overlapping ends, fixed with gutter nuts and bolts