SK377 Series Kelly Bar
377 - 3 series Kelly Bar
| Kelly Bar Hom | A (mm) |
B (mm) |
D (mm) |
C (mm) |
C1 (mm) |
Theoretical hnyav | Rated torque | Ntsuas Siab |
| (kg) | (knm) | (kn) | ||||||
| JS377 - 3 × 10 | 11250 | 11420 | 100E | 28740 | 28340 | 5100 | 250 | 180 |
| JS377 - 3 × 12.5 | 137 | 13920 | 12550 | 36240 | 35840 | 6200 | 250 | 180 |
| MZ377 - 3 × 10 | 11250 | 11420 | 100E | 28840 | / | 4950 | 250 | / |
| MZ377 - 3 × 12.5 | 137 | 13920 | 12550 | 36340 | / | 6050 | 250 | / |
377 - 4 series Kelly Bar
| Kelly Bar Hom | A (mm) |
B (mm) |
D (mm) |
C (mm) |
C1 (mm) |
Theoretical hnyav | Rated torque | Ntsuas Siab |
| (kg) | (knm) | (kn) | ||||||
| JS377 - 4 × 10 | 11250 | 11420 | 100E | 38065 | 37565 | 5800 | 180 | 130 |
| JS377 - 4 × 12.5 | 137 | 13920 | 12550 | 48065 | 47565 | 7000 | 180 | 130 |
| MZ377 - 4 × 10 | 11250 | 11420 | 100E | 38185 | / | 5700 | 180 | / |
| MZ377 - 4 × 12.5 | 137 | 13920 | 12550 | 48185 | / | 6900 | 180 | / |
377 - 5 Series Kelly Bar
| Kelly Bar Hom | A (mm) |
B (mm) |
D (mm) |
C (mm) |
C1 (mm) |
Theoretical hnyav | Rated torque | Ntsuas Siab |
| (kg) | (knm) | (kn) | ||||||
| MZ377 - 5 × 10 | 11260 | 11430 | 100E | 47125 | / | 5760 | 160 | / |
| MZ377 - 5 × 12.5 | 137 | 13930 | 12550 | 59625 | / | 7200 | 160 | / |
※ Lwm qhov ntev thiab lwm cov tsav qhov loj me ntawm kev thov; Qhov hnyav rau ± 5%.
- Yav dhau los:
- Tom ntej:
