6-Sheave, 18-20 Inches

6

Model Number Part Number Working Load Limit (Tons) Number of Sheaves Sheave Diameter (Inches) Weight (Pounds)
QRJ90SX18RTA 473028 90 6 18 1718
QRJ90SX18RTB 473334 90 6 18 1943
QRJ90SX18RTC 473335 90 6 18 2107
QRJ90SX20RTA 473336 90 6 20 2130
QRJ90SX20RTB 473337 90 6 20 2431
QRJ90SX20RTC 473338 90 6 20 2775

*Gunnebo Johnson Design Factor is 4 to 1, with some exceptions;

45 Ton models 3.6 to 1
60 Ton models 3.7 to 1
325 Ton models 3.7 to 1