Model | YT23 | YT23D | YT24 | ZY24 | YT28 | MZ7665 | 18. ročník | Y18PA | Y19A | YO20 | Y24 | Y26 |
hmotnosť | 24 kg | 24 kg | 24 kg | 25 kg | 26 kg | 26 kg | 18 kg | 18 kg | 19 kg | 20 kg | 24 kg | 26 kg |
Celkové rozmery | 628 mm | 668 mm | 678 mm | 690 mm | 661 mm | 720 mm | 550 mm | 550 mm | 600 mm | 561 mm | 604 mm | 650 mm |
Mŕtvica | 60 mm | 70 mm | 70 mm | 70 mm | 60 mm | 70 mm | 45 mm | 45 mm | 54 mm | 55 mm | 70 mm | 70 mm |
Priemer valca | 76 mm | 70 mm | 70 mm | 70 mm | 80 mm | 76 mm | 58 mm | 58 mm | 65 mm | 63 mm | 76 mm | 65 mm |
Tlak vzduchu | 0,35 – 0,63 MPa | 0,35 – 0,63 MPa | 0,35 – 0,63 MPa | 0,35 – 0,63 MPa | 0,35 – 0,63 MPa | 0,35 – 0,63 MPa | 0,35 – 0,63 MPa | 0,35 – 0,63 MPa | 0,35 – 0,63 MPa | 0,35 – 0,63 MPa | 0,35 – 0,63 MPa | 0,35 – 0,63 MPa |
Frekvencia nárazov | ≥37 Hz | ≥31 Hz | ≥31 Hz | ≥30 Hz | ≥37 Hz | ≥37 Hz | ≥32 Hz | ≥30 Hz | ≥28 Hz | ≥33 Hz | ≥27 Hz | ≥23 Hz |
Spotreba vzduchu | ≤78 l/s | ≤67 l/s | ≤67 l/s | ≤67 l/s | ≤81 l/s | ≤81 l/s | ≤20 l/s | ≤24 l/s | ≤37 l/s | ≤33 l/s | ≤50 l/s | ≤47 l/s |
Vnútorný priemer vzduchového potrubia | 19mm | 19mm | 19mm | 19mm | 19mm | 19mm | 19mm | 19mm | 19mm | 19mm | 19mm | 19mm |
Vnútorný priemer vodovodného potrubia | 13 mm | 13 mm | 13 mm | 13 mm | 13 mm | 13 mm | 13 mm | 13 mm | 13 mm | 13 mm | 13 mm | 13 mm |
Veľkosť vrtáka | 32 – 42 mm | 32 – 42 mm | 32 – 42 mm | 32 – 42 mm | 32 – 42 mm | 32 – 42 mm | 32 – 42 mm | 32 – 42 mm | 32 – 42 mm | 32 – 42 mm | 32 – 42 mm | 32 – 42 mm |
Veľkosť vŕtacej tyče | V22X108mm | V22X108mm | V22X108mm | V22X108mm | V22X108mm | V22X108mm | V22X108mm | V22X108mm | V22X108mm | V22X108mm | V22X108mm | V22X108mm |
Energia nárazu | ≥65 J | ≥65 J | ≥65 J | ≥65 J | ≥70 J | ≥70 J | ≥22J | ≥22J | ≥28 J | ≥26 J | ≥65 J | ≥30 J |