drilling rig travelling block

Traveling block & hook is one of the lifting equipments for petroleum drilling rig and workover rig with the integral design, which can shorten the length between traveling block and hook, perfectly meeting the traveling space for lifting system

The traveling block & hook can be in accordance with Spec 8C PSL1.

The advanced heat treatment processes such as carburetion, etc. is used on some crucial driving components with high strength and long service life

The sheave grooves are intermediate frequency quenched so as to provide surface hardness and extend service life ofsheaves.

Equipped with elevator links and lug plates

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)