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Roof Trolley - Sky - SSK Series
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TECHNICAL DATA

Standard Cradle
Overall Size: 2000L x 800W x 1800H (mm)
Basket Size: 2000L x 600W x 1100H (mm)
Safe Working Load: 240 kg (or as ordered)

Speeds
Hoisting: 8 TO 12 M/min
Slewing: 8 M/min TIP SPEED
Spreader Slewing: 8 M/min TIP SPEED
Knuckle Jib Slewing: 8 M/min TIP SPEED
Traversing: 8 M/min

Motors
Hoisting: As required
Slewing: As required
Knuckle Jib Slewing: As required
Spreader Slewing: As required
Traversing: As required

Four Wire Suspension system
Wire rope Dia: 7 mm(with conductor core)
Wire rope construction: 6 x 19
No of wire ropes: 4 nos
Finish: Galvanised
Breaking Load: 3509 kg each
Wire Rope Options: 7mm or 8mm with or without Conductor Core

Safety Features

  • Electromagnetic brake
  • Overspeed Block Stop with brake
  • Overload
  • Top limit safety switch
  • Bottom limit & obstruction sensing safety switch
  • Slewing safety limit switches - CW
  • Slewing safety limit switches - CCW
  • Spreader Slewing safety switches - CW
  • Spreader Slewing safety switches- CCW
  • Traversing left & right limit switches & block stop
  • Inverter Controlled soft start & stop to minimize impact loading on machine & civil structure
  • Knuckle Jib Slewing Safety Switch - CW
  • Knuckle Jib Slewing Safety Switch - CCW
  • Earth Leakage Circuit Breaker (ELCB)
  • No Power Emergency Manual Descent
  • Emergency Stop

NOTES

  • MATERIALS:
    • All structural members are steel grade 43
    • Slewring fasteners Galvanised 10.9 grade
    • Other fasteners Galvanised 8.8 grade
  • CIVIL STRUCTURE DESIGN
    • Civil structure design for roof and pedestals by others to withstand the loads provided
  • STRUCTURAL ANALYSIS & CHECKING CODES
    • EN1808(1999) Safety requirements of window cleaning equipment
    • CP3: Chapter 5, Part 2 (Basic data for design of buildings - Wind Loads)
    • BS5950: 2000 (Structural use of steelwork in buildings)
  • FINISH
    • Abrasive blast to SA2.5 and painted with Sigma Paints' Sigmadur 3 coat system to required RAL colour code to be provided by client

Cradle Option

  • Standard Cradle
  • Cantilever Cradle
  • Pantograph Cradle
  • Telescopic Cradle

Power Supply
32Amps-380/415 V-3Ph - 50Hz + Earth & Neutral

 
Techsheet SSK Data Sheet
 
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