FY-50Y BOP Handling System
Baoji Engineering Hydraulic Components Plant
I. Profile
FY-50Y BOP Handling System is designed to meet requirement of installing and
removing BOP stacks. The system is full-hydraulic control and can be used for
heavy and medium duty drilling equipment. The main function of system is to lift
and install single BOP or BOP stacks. The system features with explosion-proof,
easier operation, better reliability, and safety. It consists of left and right BOP
moving device (each hung on one guide rail below drill floor), hydraulic control
box, pipelines, and hose hangers. Controlled by hydraulic operating box, the
system can achieve the movement of rising, lowering, moving forward and
backward synchronously, or moving forward and backward asynchronously, rising
and lowering with limited separation distance (less than 1m). It is convenient for
installing and removing BOP stacks.
II. Type and Specifications
1. FY-50Y BOP Handling System mainly consists of left / right handling devices and
hydraulic system.
2. FY-50Y BOP Handling System is powered by hydraulic power station for floor
mechanical tools (i.e. power tongs) of drilling rig.
3. FY-50Y BOP Handling System is easier to assemble and disassemble. All
hydraulic hoses adopt snap joints (completed with dust-proof plugs or caps) as
connections. It not only makes it easier to assemble and disassemble system but
also keep inner hoses clean.
4. Technical Specifications
a. Max. Lifting Capacity: 2×250=500kN
b. Max. Lifting Height: 4.0m
c. Max. Lifting Speed: 1.5m/min
d. Max. Lowering Speed: 3m/min
e. Max. Horizontal Moving Speed (Dual Direction): 12m/min
f. Max. W.P. Hydraulic System: 16MPa
g. Max. Flow Hydraulic System: 120L/min
h. Wire Line Diameter: 28mm
VI. Spare Parts List
Item Code Description Qty. Components
1 FY50-01.04.02 Cupper Bushing 24 Pulley
2 FY50-09.02 Lift Cable Φ28 2 BOP Handling System
3 GB276-82 Bearing 306 4 Gear Reducer
4 GB278-82 Bearing 60307 4 Gear Reducer
5 GB276-82 Bearing 106 1 Pipe hanger
6 GB301-84 Bearing 8205 1 Pipe hanger
7 GB276-82 Bearing 312 20 Drive / driven Wheel
8 604-1034 J2K-160 Cycloid Motor 4 Hydraulic System
9 DB10-2-30/315 Overflow Valve 2 Hydraulic System
10 RVP10-10 Check Valve 8 Hydraulic System
11 FD12FA12/B30 Compensation Valve 2 Hydraulic System
12 GB1235-76 O-ring 12×1.9 36 Hydraulic System
13 GB1235-76 O-ring 16×2.4 4 Hydraulic System
14 GB1235-76 O-ring 20×2.4 13 Hydraulic System
15 GB1235-76 O-ring 24×2.4 2 Hydraulic System
16 GB1235-76 O-ring 30×3.1 2 Hydraulic System
17 JB982-77 Combined Gasket 22 18 Hydraulic System
18 JB982-77 Combined Gasket 18 6 Hydraulic System
19 JB982-77 Combined Gasket 14 18 Hydraulic Syste