3-Sheave, 16-20 Inches
| Model Number | Part Number | Working Load Limit (Tons) | Number of Sheaves | Sheave Diameter (Inches) | Weight (Pounds) |
| QRJ50T16RTA | 473223 | 50 | 3 | 16 | 566 |
| QRJ50T16RTB | 473224 | 50 | 3 | 16 | 734 |
| QRJ50T16RTC | 473225 | 50 | 3 | 16 | 896 |
| QRJ50T18RTA | 473226 | 50 | 3 | 18 | 872 |
| QRJ50T18RTB | 473227 | 50 | 3 | 18 | 1098 |
| QRJ50T18RTC | 472668 | 50 | 3 | 18 | 1230 |
| QRJ50T20RTA | 473228 | 50 | 3 | 20 | 949 |
| QRJ50T20RTB | 473229 | 50 | 3 | 20 | 1250 |
| QRJ50T20RTC | 473230 | 50 | 3 | 20 | 1594 |
*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
Before use, please review our 