Bomco Crown Block TC90

Bomco Crown Block TC90 model explanation TC is for Crown block, 90 is for Max.load. Crown B1ock is an important component of rig hoisting system. It performs thetripping in/out and casing operation as we11 as handling troubles in dri11ing course together with drawworks and other components of the hoisting system.

Features:
Series  crown  blocks  conform  to  APl  Spec.  4F  and Spoc.8A ,8C, and are granted the right to use APl monogram.
Conform to industry standard SY/T5527.
Sheave grooves are  heat hardened  to  provide  good abrasion resistance and long service llfe.
Rope bar and rope barrier are provided to provent the wire rope from crossing or tailing out of the sheaves groovos.
Wooden buffer is provided.Lifting frame for maintaining sheaves  Assy  is  provided.  Sand  sheaves  and  auxiliary sheaves Assy are provided.
Crown  block  sheaves  aro  lnterchangeable  with  Its matched traveling block sheaves.

Specification:
Model:TC90
Max. Load，kN:900
Drilling line size，mm:26
Sheaves O.D，mm:762
Number of sheaves:5




Jining Donghong Machinery Co., Ltd
Quality rig parts supplier

Product: Crown block(TC225 TC250 TC315 TC450 TC585), Travelling block(YC225 YC250 YC315 YC350 YC450 YC450S YC585), Hook(DG225 DG250 DG315 DG350 DG450 DG450S DG585), Rotary table(ZP175 ZP205 ZP275 ZP375 ZP975AS ZP495), Swivel(SL225 SL250  SL450 SL585), Drawworks(JC20 JC30 JC40 JC50 JC70B JC90DB), Mud pump(F-500 F-800 F-1000 F-1300 F-1600 F-1600HL F-2200 F-2200HL 3NB500C,3NB1000C 3NB1300C 3NB1600 SL3NB-1000 SL3NB-1300A SL3NB-1600A), BOP(FH,FZ,Cameron,Shaffer), Control System for Surface Mounted BOP Stacks(FKQ,FKDQ),Disc brake (PS,PSZ, DBS) Drilling rig(ZJ40/2250DZ ZJ50/3150DZ ZJ70/4500DZ ZJ90/6750DZ), Bladder Accumulator (NXQ), V belt ( ZV), Roller chain (RC), Bearing, Filter, hydraulic & peneumatic componets, Workover rig (XJ450, XJ550, XJ650, XJ750) Make:  Bomco, Lanzhou LS,LSPE, SJ Petro, RG Petro, Sichuan Honghua, CPTDC, Beijing BPM, Shanghai Shenkai, Kingdream, CCDC, SJS Serva, DFXK, LS-NOV, Beijing PSK, Gold basin, Renqiu boke, Guangzhou Dongsu, Tiehu, Rongsheng (HBRS).  Replacements:Mission magnum/ Halco centrifugal pump, Cameron FC gate valve,Cameron R check valve, Demco mud valveE( 3K&5K ), ,Demco butterfly valve,BJ varco handling tools (SDXL, SDML, SDS,DCS,SSC,SSD,YT, HYC,MP, LYT, MYT, MG,RGG,HGG,MGG,TA,SJ) MI SWACO/Mongoose/Derrick/Brandt/King cobra shale shaker screen (FLC2000,FLC503,Derrick 626), M/D & OTECO Gauge(Type F,Type D,Model 6,Model 7,Model 8), Twin disc, WPT, Eaton clutch & friction disc,  National  (10-P-130,12-P-160 ,14-P-220 ,8-P-80 ,9-P-100), Gardner denver (PZ-7,PZ-8,PZ-9,PZ-10,PZ-11), EMSCO FB1600. International Brand: Moog, CCS, ATOS, Rexroth, Eaton, Flowrox, Italvibras, Martin, Norgren, Parker, Siemens, Vickers, 3M. 

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