| NO | Items | Description |
|
| 1 | Machine model series | TK2235G | TK2135G |
| 2 | Drilling diameter rang | / | Φ30-100mm |
| 3 | Boring diameter rang | Φ60-350mm | Φ60-350mm |
| 4 | Boring depth | 1-12m | 1-12m |
| 5 | Fixture clamping range | Φ120-450mm | Φ120-450mm |
| 6 | Machine spindle center height | 450mm | 450mm |
| 7 | Headstock spindle speed | 60-1000 r/m, 12 levels | 61-1000 r/m |
| 8 | Spindle hole diameter | Φ75mm | Φ75mm |
| 9 | Spindle front taper hole diameter | Φ85mm (1:20) | Φ85mm (1:20) |
| 10 | Headstock motor | /+ | 30 kw , frequency |
| 11 | Drill box motor | / | 22 kw |
| 12 | Drill box spindle hole diameter | / | Φ75mm |
| 13 | The front taper hole of drill box | / | Φ85mm（1：20） |
| 14 | Drill box speed | 5-3200mm/min | 40-500r/min, stepless |
| 15 | Feeding speed range | 5-3200mm/min | 5-3200mm/min |
| 16 | Feeding carriage rapid speed | 3.2m/min | 3.2m/min |
| 17 | Feed motor power | 5.5KW | 5.5KW |
| 18 | Feeding carriage rapid motor power | 3KW | 3KW |
| 19 | Hydraulic pump motor power | N=1.5KW | N=1.5KW |
| 20 | Hydraulic system rated working pressure | 6.3 Mpa | 6.3 Mpa |
| 21 | Coolant pump motor | N=5.5kw ( 4 groups) | N=5.5kw ( 4 groups) |
| 22 | Coolant system rated pressure | 2.5Mpa | 2.5Mpa |
| 23 | Cooling system flow | 100、200、300, 400 L/min | 100、200、300, 400 L/min |
| 24 | Control system | Siemens 808 or KND | Siemens 808 or KND |
