
Model&Co
1200
55
40
Isi rotary nwere torque 40 kNm nke a haziri maka ọrụ telescopic Kelly bar. Ike ọsọ dị elu (35 rpm) na-enye ohere maka usoro drilling dị irè maka nrụpụta ụkwụ ndị a na-emegharị na rigs nwere Kelly.
| Max Drilling Diameter | 120 0 |
| Engine Power | 5 5 |
| Max Torque | 4 0 |