Yuqori yuk ko'tarish quvvatiga ega burg'ulash dastgohlarining DC Drive Drawworks
Barcha podshipniklar rolikli rulmanlarni qabul qiladi va vallar yuqori sifatli qotishma po'latdan yasalgan.
Yuqori aniqlik va yuqori quvvatga ega bo'lgan qo'zg'atuvchi zanjirlar majburiy moylanadi.
Asosiy tormoz gidravlik diskli tormozni qabul qiladi va tormoz diski suv yoki havo bilan sovutiladi.
Yordamchi tormoz elektromagnit oqimli tormozni (suv yoki havo sovutgichli) yoki pnevmatik surish diskli tormozni qabul qiladi.
DC Drive Drawworks ning asosiy parametrlari:
Uskunaning modeli | JC40D | JC50D | JC70D | |
Nominal burg'ulash chuqurligi, m (ft) | F114 mm bilan (4 1/2") DP | 2500-4000 (8200-13100) | 3500-5000 (11500-16400) | 4500-7000 (14800-23000) |
F127mm(5") DP bilan | 2000-3200 (6600-10500) | 2800-4500 (9200-14800) | 4000-6000 (13100-19700) | |
Nominal quvvat, kVt (hp) | 735 (1000) | 1100 (1500) | 1470 (2000) | |
MiqdorDvigatellar soni × nominal quvvati, kVt (hp) | 2 ×438(596)/1 ×800(1088) | 2 ×600 (816) | 2 × 800 (1088) | |
Dvigatelning nominal tezligi, r/min | 880/970 | 970 | 970 | |
Dia.burg'ulash liniyasi, mm (dyuym) | 32 (1 1/2) | 35 (1 3/8) | 38 (1 1/2) | |
Maks.Tez chiziq tortish, kN (kips) | 275(61,79) | 340(76,40) | 485(108,36) | |
Asosiy baraban o'lchami (D × L), mm (dyuym) | 640×1139 (25 1/4×44 7/8) | 685×1138 (27 × 44 7/8) | 770×1361 (30 × 53 1/2) | |
Tormoz diskining o'lchami (D × W), mm (dyuym) | 1500×40 (59 × 1 1/2) | 1600×76 (63 × 3 ) | 1600×76 (63 × 3) | |
Yordamchi tormoz | Elektromagnit girdobli oqim tormozi / Eaton tormozi | |||
DSF40/236WCB2 | DS50/336WCB2 | DS70/436WCB2 | ||
Umumiy o'lcham (L × W × H), mm (dyuym) | 6600×3716×2990 (260×146×118) | 6800×4537×2998 (268×179×118) | 7670×4585×3197 (302×181×126) | |
Og'irligi, kg (lbs) | 40000(88185) | 48000(105820) | 61000(134480) |