| Model | SMM-400S |
| Width | 350 mm |
| Operation Pressure | 110 – 140 Kg/cm2 |
| Diameter of Tool | 68 mm (Moil/Chisel/Blunt) |
| Hydraulic Flow Range | 40 – 70 ltr/min |
| Suitable Carrier Weight | 4.0 – 8.0 Ton |
| Pressure | 16.5 Kg/cm2 (N2) |
| Impact Frequency | 500 – 900 BPM |
| Length | 1373 mm |
| Diameter of Hose | 12.7 mm or 1/2 inch |
| Suitable Carrier Bucket Volume | 0.15 – 0.3 m3 |
| Accumulator Exists | No |
| Switch Valve Type | Inward |
| Weight of Tool | 18 Kg |
| Body Weight | 153 Kg |
| Lenght of Tool | 702 mm |
| Total Weight | Side 255 Kg,Top 297 Kg,Box 296 Kg |