| Model | Max. lifting capacity [t] | Max. boom length [m] | Max. lifting height(with jib)[m] | Jib length [m] | spec | catalog |
| NK-200E-v | 20 | 26.2 | 26(34) | 7.5 | ||
| NK-250E-v | 25 | 31 | 30.8(39.2) | 8 | ||
| NK-300E-v | 30 | 33 | 32.8(47.3) | 8.7, 14.5 | ||
| NK-300VR | 30 | 34 | 34.0(48.0) | 8.3, 13.8 | ||
| NK-300E-v | 30 | 33 | 32.8(47.3) | 8.7, 14.5 | ||
| NK-400E-III | 40 | 35 | 34.8(49.7) | 9.2, 15 | ||
| NK-500E-v | 50.5 | 40 | 39.8(54.7) | 9.2, 15 | ||
| NK-550VR | 55 | 43 | 43.0(58.0) | 9.2, 15.0 | ||
| NK-600RX | 60 | 43 | 43.0(58.0) | 9.2, 15.0 | ||
| NK-800 | 80 | 44 | 44(59) | 9.5, 15 | ||
| NK-1200 | 120 | 50 | 50(70) | 11, 20 | ||
| NK-1600 | 160 | 50 | 51 | |||
| Fixed Jib | ||||||
| 62 | 11 | |||||
| Luffing Jib | ||||||
| 72, 77 | 11, 17 | |||||
| Heavy Lift Jib | ||||||
| 63, 71, 80 | 12, 21, 30 | |||||
| Extension Jib | ||||||
| 89, 93 | 10, 15 | |||||