Yuqori yuk ko'tarish quvvatiga ega burg'ulash dastgohlarining DC Drive Drawworks
Barcha podshipniklar roliklilarni 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 tormoz oqimini (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) | |
Miqdor Dvigatellar 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) | |
Barabanning asosiy 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) |