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API Spec 4F Drilling Rig Crown Block

Zhengzhou Han Fa Imp & Exp Trading Co., Ltd.

Negotiable MOQ: 1 Set (Price negotiable depending on order volume and customization)

Key Specifications

Place of Origin:

Henan, China

Brand Name:

Model Number:

Customized

Payment & Shipping

Payment Methods:

Port of Shipment:

qingdao

Delivery Detail:

Delivery time depends on order quantity.

Place of Origin Henan, China

Brand Name HF

Model Number Customized

Type Other, Crownblock, High Quality Api Spec 4f Drilling Rig Crown Block

Machine Type Drilling Tool

Certification Other, CE , ISO

Material Other, customized

Processing Type Other, customized

Use Other, oil drilling rig

Feature

In accordance with the standard of API 4F&8C.

The sheave rope groove through quenched proccessing with wear resistance, long-life.

Equipped with bump-proof cushion devices.

The traveling sheaves of the crown and its auxiliaries can be replaceable.

Ambient temperature:-20°C~55°C

-45°C~40°C

Model No.	TC90	TC135	TC160	TC180	TC225	TC315	TC450	TC675
The max.hook load(KN)	900	1350	1580	1800	2250	3150	4500	6750
O.D of sheaves mm(in)	605 (23 10/13)	735 (28 12/13)	760 (30)	915 (36)	915 (36)	1270 (50)	1524 (60)	1524 (60)
Number of sheaves	5	5	5	4+3	6	7	7	8
Dia. of wireline mm(in)	26 (1)	26 (1)	29 (1 1/8)	32 (1 1/4)	32 (1 1/4)	35 (1 3/8)	38 (1 1/2)	38 (1 1/2)
Overall Dim.mm (LengthWidthHight)	1945 (76 7/13)	1854 (73)	2361 (92 12/13)	2500 (98 15/64)	2370 (93 4/13)	4370 (170 1/2)	3300 (130)	3928 (154 5/8)
	1368 (53 55/64)	1575 (62)	1448 (57)	1938 (65 7/13)	1832 (72 3/26)	3710 (111 1/2)	2902 (114 1/4)	3080 (121 1/4)
	1691 (66 7/13)	1586 (62 6/13)	1544 (60 10/13)	1684 (59 4/13)	2286 (90)	3555 (166 7/8)	3760 (148)	2915 (114 3/4)
Weight (kg)	825	1114	1705	2095	3528	7945	10625	15340
O.D. of fast sheave.mm	760	875	915	915	1070	1270	1524	1524