| Articles | Description | Unit | HGH 250 | HGH 150 | HGH 180 |
| Works | Max. O.D. | mm | 250 | 150 | 180 |
| Max. Module | mm | 6 | 4 | 3.May | |
| Radial infeed X-axis | Distance between hob and work | mm | 25~215 | 25~190 | 25~190 |
| Axial infeed Z-axis | Max. in feed | mm | 250 | ||
| Hob head swivel A-axis | Swivel angle | -- | ±45º | ||
| Hob shifting V-axis | Max. infeed | mm | 180 | 180 (140) | 80 (140) |
| Hob shifting B-axis | Max. hob length | mm | 220 | 220 (160) | 220 (160) |
| Max. rpm | rpm | 1500 | 1500 | 4000 | |
| Max. hob O.D. | mm | 130 | 90 | 90 | |
| Work spindle C-axis | Max. rpm | rpm | 300 | ||
| Power | Input power | V AC | 3Φ 380 | ||
| Currency | Hz | 50-60 | |||
| Controlled voltage | V DC | 24 | |||
| Hydraulic Unit | Motor power | KW | 1.5 | ||
| Oil tank | Liter | 80 | |||
| Controller | －－ | -- | SIEMENS / FANUC | SIEMENS | |
| NC axis | -- | B、C、X、Z、A、V | B、C Direct drive motor | ||
| Servo motor | X、Z、A、V Servo motor | ||||
| Interface | Type/Language | -- | Dialog function / Mandarin or English | ||
| Cutting method | -- | Standard : 6 methods | |||
| -- | Crowning / Worm | ||||
| Cutting mode | Cut method | -- | Dry cut / Wet cut | ||
| Dimension | W x L x H | mm | 2688 x 2630 x 2885 | ||
| Weight | －－ | KG | 9000 | ||