基本额定载荷(kN) | 主要尺寸(mm) | |||
型号 | d | Fw | D | B |
NA4910 | 50 | 58 | 72 | 22 | NA4911 | 55 | 63 | 80 | 25 |
NA4912 | 60 | 68 | 85 | 25 | NA4913 | 65 | 72 | 90 | 25 |
NA4914 | 70 | 80 | 100 | 30 | NA4915 | 75 | 85 | 105 | 30 |
NA4916 | 80 | 90 | 110 | 30 | NA4917 | 85 | 100 | 120 | 35 |
NA4918 | 90 | 105 | 125 | 35 | NA4919 | 95 | 110 | 130 | 35 |
NA4920 | 100 | 115 | 140 | 40 | NA4922 | 110 | 125 | 150 | 40 |