Series travelling blocks conform to API Spec 8A, and are granted the right to use API monogram.
Conforms to industry standard SY/T5527.
1 Special structure in main body with good hydraulic buffer function.
2 The main hook is equipped with double safety device.
3 The main parts of hooks are made of high strength alloy steel, and pass on non-destructive test.
4 Sheave grooves are heat quenched, wear-resistance and a long service life.
5 Sheaves and bearings are interchangeable with its matched crown block sheaves and bearings.
|
Model
|
YG40
|
YG50
|
YG70
|
YG110
|
|
|
Max. static load lb(kN)
|
90000(400)
|
112500(500)
|
157500(700)
|
247500(1100)
|
|
|
OD of sheaves in.(mm)
|
20.4(518)
|
22.6(575)
|
24(605)
|
24(605)
|
|
|
No. of sheaves
|
3
|
3
|
4
|
3
|
|
|
Dia. of wirelines in.(mm)
|
7/8(22)
|
7/8(22)
|
7/8(22)
|
1(26)
|
|
|
Weight lb(kg)
|
308(682)
|
356(785)
|
634(1397)
|
646(1424)
|
|
|
Overall dimensions in.(mm)
|
84×21.26×17.5 (2138×540×445)
|
87.4×23.7×17.5 (2220×602×445)
|
72.44×27.24×21.26 (1844×692×540)
|
91.89×26.5×22.13 (2334×673×562)
|
|
|
Model
|
YG150
|
YG180
|
YG200
|
YG350
|
|
Max. static load lb(kN)
|
337500(1500)
|
405000(1800)
|
450000(2000)
|
787500(3500)
|
|
OD of sheaves in.(mm)
|
30(760)
|
42(1060)
|
43.3(1100)
|
44(1118)
|
|
No. of sheaves
|
4
|
5
|
5
|
5
|
|
Dia. of wirelines in.(mm)
|
1(26) 1-1/8(29)
|
1-1/8(29)
|
1-1/4(32)
|
1-1/4(32)
|
|
Weight lb(kg)
|
1276(2180)
|
2336(5146)
|
3323(7320)
|
2206(4860)
|
|
Overall dimensions in.(mm)
|
108.98×32.68×27.99 (2768×830×711)
|
136.57×43.7×30.24 (3469×1110×768)
|
156.06×47.24×36.02 (3964×1200×915)
|
141.73×47.95×32 (3600×1218×812)
|
Products:
1. Drilling Rigï¼and drilling rig parts--mast, substructure, crown block, rotary table, drawworks, travelling block, mud pump, top drive, hook, etc
2. Jar & Fishing Toolï¼
3. Mud Pumpï¼
4. Top Driveï¼
5. BOPï¼
6. Shale Shaker
Servicesï¼
i) Rental and sale of drilling/workover rig
ii) Rental and sale of BOP
iii) Sale of part of drilling rig including mast, substructure, drawworks, rotary table, mud pump and accessories
iv) Casing and tubing running service
v) Directional Drilling service
vi) Rental, sale and maintenance of drilling jar
vii) Inspection service
viii) Drilling service
ix) Wireline logging
Specially, we are a project management company hence we can work as a subcontractor to join project or partner with clients in all relevant project if clients need.