| Technical data | Type 1050 | Type 1200 | |
| S | Max. log clearance | 1.100 mm | 1.500 mm |
| R | Wheel diameter | 1.500 mm | 1.200 mm |
| Wheel width | 95 mm | 105 mm | |
| C | Offcut thickness | 25 mm | 25 mm |
| H | Max. stroke | 960 mm | 960 mm |
| E | Max. cutting depth | 360 mm | 440 mm |
| B | Track width | 1.300 mm | 1.500 mm |
| HG | Overall height | 2.800 mm | 3.100 mm |
| BG | Overall width | 3.200 mm | 3.500 mm |
| Sawblade length | 6.500 mm | 7.500 mm | |
| Sawblade width | 120 mm | 130 mm | |
| Sawblade thickness | 1.2 mm | 1.2 mm | |
| Cutting length (customer-specified) | 7 m standard | 7 m standard | |
| Continuously adjustable hydraulic feed | 0 - 40 m/min | 0 - 40 m/min | |
| Main drive: diesel / electric | 54 kW / 30 kW | 81 kW / 30 kW |