Multi-roller supporting suspensions of type P4R are designed for suspending steel cables, steel-aluminum, bronze, and steel-bronze conductors on intermediate supports of large spans with significant differences in the lengths of adjacent spans, ensuring a smooth bend of the conductors. Manufactured according to TU 3449-001-52819896-2010.

Technical Specifications:

• P4R-12-1:
  • Conductor diameter:
    • Steel-aluminum: 11.5–22.4 mm
    • Steel cables according to GOST 3063: 11.5–15.5 mm
  • Dimensions:
    • D: 20 mm
    • L: 1520 mm
    • R: 11.5 mm
  • Breaking load: not less than 120 kN
  • Weight: not more than 87 kg
• P4R-25-1:
  • Conductor diameter:
    • Steel-aluminum: 11.5–22.4 mm
    • Steel cables according to GOST 3063: 11.5–15.5 mm
  • Dimensions:
    • D: 26 mm
    • L: 1520 mm
    • R: 17 mm
  • Breaking load: not less than 250 kN
  • Weight: not more than 111 kg