Sinoboom AB16EJ Plus - Page 34

© Mar. 2023 22 AB16EJ Plus Maintenance Manual
TECHNICAL CHARACTERISTICS
Table 3-23 Hydraulic Fitting Torque-Unified Thread Standard (UNC/UNF)(Continued)
Thread size
Installed to aluminum Installed to steel
O-ring O-ring
9/16-18 34±2Nm (25±2ft-lb) 40±3Nm (30±2ft-lb)
11/16-12 40±3Nm (30±2ft-lb) 65±4Nm (48±3ft-lb)
3/4-16 50±3Nm (37±2ft-lb) 80±6Nm (59±4ft-lb)
7/8-14 75±5Nm (55±4ft-lb) 125±10Nm (92±7ft-lb)
1-1/16-12 110±8Nm (81±6ft-lb) 185±15Nm (136±11ft-lb)
1-5/16-12 160±10Nm (118±7ft-lb) 280±20Nm (207±15ft-lb)