Obair-tarraing Draibhidh DC de Rigichean Drileadh Comas Luchdaidh Àrd
Bidh giùlan uile a’ gabhail ri giùlan rolair agus tha siaftan air an dèanamh de stàilinn alloy àrd-inbhe.
Tha slabhraidhean dràibhidh le cruinneas àrd agus neart àrd air an lubricadh le èiginn.
Bidh am prìomh bhreic a’ gabhail ri breic diosc uisgeachaidh, agus tha an diosc breic air fhuarachadh le uisge no èadhar.
Bidh am breic cuideachail a’ gabhail ri breic sruth cuibhle electromagnetic (air fhuarachadh le uisge no èadhar) no breic diosc putadh niùmatach.
Paramadairean Bunasach DC Drive Drawworks:
Modail an rig | JC40D | JC50D | JC70D | |
Ainmeil doimhneachd drileadh, m (ft) | le Ф114mm (4 1/2”) DP | 2500-4000 (8200-13100) | 3500-5000 (11500-16400) | 4500-7000 (14800-23000) |
le DP Ф127mm (5”) | 2000-3200 (6600-10500) | 2800-4500 (9200-14800) | 4000-6000 (13100-19700) | |
Cumhachd reataichte, kW (each-chumhachd) | 735 (1000) | 1100 (1500) | 1470 (2000) | |
Meud motaran × cumhachd ainmichte, kW (hp) | 2 ×438(596)/1 ×800(1088) | 2 ×600 (816) | 2 ×800 (1088) | |
Astar reataichte motair, r/min | 880/970 | 970 | 970 | |
Trast-thomhas loidhne drileadh, mm (ann an) | 32 (1 1/2) | 35 (1 3/8) | 38 (1 1/2) | |
Tarraing loidhne luath as motha, kN (kips) | 275 (61.79) | 340 (76.40) | 485 (108.36) | |
Meud a’ phrìomh dhruma (D × L), mm (ann an) | 640 × 1139 (25 1/4 × 44 7/8) | 685 × 1138 (27 ×44 7/8) | 770 × 1361 (30 × 53 1/2) | |
Meud diosc breic (D × W), mm (ann an) | 1500 × 40 (59 × 1 1/2) | 1600 × 76 (63 ×3) | 1600 × 76 (63 ×3) | |
Breic taiceil | Breic sruth-chuibhle electromagnetic/breic Eaton | |||
DSF40/236WCB2 | DS50/336WCB2 | DS70/436WCB2 | ||
Meud iomlan (L × W × H), mm (ann an) | 6600 × 3716 × 2990 (260 × 146 × 118) | 6800 × 4537 × 2998 (268 × 179 × 118) | 7670 × 4585 × 3197 (302 × 181 × 126) | |
Cuideam, kg (notaichean) | 40000 (88185) | 48000 (105820) | 61000 (134480) |