CONTACT US

Sinotai Petroleum Equipment Co., Ltd

Tel:+86-546-8300512
Fax:+86-546-8308512
Email:
info@sinotaicn.com
Add:No.67,Fuqiang Road,Shengli Oilfied,Dongying City,Shandong Province,China

Copyright © 2019 Sinotai Petroleum Equipment Co., Ltd. All rights reserved

Products

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Products

Product name

Crown Block

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Product description

◆ The crown frame is made of high strength steel shapes & plates. The lug plate for top drive is provided. The crown block is equipped with metal base plate, handrail, and toeboard. A ladder has an opening.

◆ A deviation fast-line sheave.

◆ The sheave cluster is tilted to counteract traveling block’s torque. The side plate assembly is faced with derrick man for ease of picking off & suspending elevators.

◆ The sheave grooves are intermediate frequency quenched so as to improve surface hardness and extend service lift of sheaves.

◆ All sheaves had double-row conical roller bearings and each bearing has individual lubricating channel.

◆ The rope guard prevents the wire rope from running out of the sheaves grooves.

◆ Equipped with wooden bumper blocks and retainer net.

◆ Equipped with a gin pole for use in repairing the sheaves cluster.

◆ Equipped with sand line sheaves and auxiliary sheaves.

◆ The sheaves and the bearing are interchangeable with those of matching travelling block.

◆ The crown blocks conform to API Spec. 4F,8C and API monogram is permitted to be used.

 

Model

TC90

TC110

TC135

TC158

TC180

TC225

TC315

TC450

TC585

TC675

TC900

Max. loadton(lbs)

90(198416)

110(242508)

135(297624)

158(348330)

180(396832)

225(496040)

315(694456)

450(992080)

585(1289704)

675(1488120)

900(1984160)

Wireline dia.mm(in)

26(1”)

26(1”)

26(1”)

29(1-1/8”)

29(1-1/8”)

32(1-1/4”)

35(1-3/8”)

38(1-1/2”)

38(1-1/2”)

45(1-3/4”)

48(1-7/8”)

Pulley ODmm(in)

762(30”)

762(30”)

762(30”)

915(36”)

1005(40”)

1120(44”)

1270(50”)

1524(60”)

1524(60”)

1524(60”)

1829(72”)

Pully Qty

4

5

5

5

6

6

7

7

7

8

8

Dimension (mm)

L

2000

2100

2100

2220

2620

2667

3192

3410

3625

4650

4217

W

1300

1300

1350

1400

2203

2709

2783

2753

2832

3340

3606

H

1400

1500

1500

1600

1712

2469

2350

2420

2580

2702

3146

Weight(Kg/lbs)

1200/2646

1500/3307

1600/3527

1800/3968

3825/8433

6500/14330

8500/18739

11105/24482

11310/24934

13750/30314

19150/42218

 

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