| NHD-25E | 25 kgs | 3.0 kw | 122 w | 76 x 50 x 104 cm, 34 kgs |
| NHD-50E | 50 kgs | 4.5 kw | 157 w | 87 x 54 x 121 cm, 45 kgs |
| NHD-75E | 75 kgs | 6.5 kw | 246 w | 94 x 60 x 131 cm, 56 kgs |
| NHD-100E | 100 kgs | 6.5 kw | 246 w | 101 x 70 x 141 cm, 68 kgs |
| NHD-150E | 150 kgs | 9.0 kw | 350 w | 110 x 74 x 170 cm, 78 kgs |
| NHD-200E | 200 kgs | 12 kw | 350 w | 118 x 84 x 176 cm, 110 kgs |
| NHD-300E | 300 kgs | 15 kw | 400 w | 142 x 100 x 183 cm, 152 kgs |
| NHD-400E | 400 kgs | 18 kw | 400 w | 148 x 106 x 202 cm, 170 kgs |
| NHD-500E | 500 kgs | 18 kw | 500 w | 148 x 106 x 222 cm, 190 kgs |
| NHD-600E | 600 kgs | 20 kw | 1000 w | 158 x 116 x 240 cm, 280 kgs |
| NHD-800E | 800 kgs | 30 kw | 2200 w | 177 x 118 x 254 cm, 380 kgs |
| NHD-1000E | 1000 kgs | 40.8 kw | 1100w | 177 x 200 x 260 cm, 495 kgs |
