Home > Products > Drilling Rig Accessories > Crown Block TC450
Crown Block TC450
- Tianjin Shanghai
- T/T
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Product Details
| Condition | New | Type | Core Drilling Rig | |
| Power Type | Electric | Place of Origin | China | |
| Brand Name | Sinotai | Model Number | TC450 | |
| Weight | 11105kg | Certification | 8A/8C | |
| Warranty | free for 18 months | After-sales Service Provided | Engineers available to service machinery overseas |
50days
Product Description
Crown Block
Features:
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 til made of high strength steel shapes & plates ted 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,8A/8C and API monogram is permitted to be used.
The main technical performance and specification for crown block
Model | TC90 | TC158 | TC170 | TC225 | TC315 | TC450 | TC585 | TC675 | TC675H | TC900 | |
Max. hook load KN(lbs) | 900 (200000) | 1580 (351111) | 1700 (374000) | 2250 (500000) | 3150 (700000) | 4500 (1000000) | 5850 (1300000) | 6750 (1500000) | 6750 (1500000) | 9000 (2000000) | |
Dia. of wire line mm(in) | 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”) | 38(1-1/2”) | 48(1-7/8”) | |
OD of sheave mm(in) | 762(30”) | 915(36”) | 1005(40”) | 1120(44”) | 1270(50”) | 1524(60”) | 1524(60”) | 1524(60”) | 1524(60”) | 1829(72”) | |
No. of sheave | 5 | 6 | 6 | 6 | 7 | 7 | 7 | 8 | 8 | 8 | |
Size mm | Length | 2580 | 2220 | 2620 | 2667 | 3192 | 3410 | 3625 | 4650 | 5180 | 4217 |
Width | 2076 | 2144 | 2203 | 2709 | 2783 | 2753 | 2832 | 3340 | 3642 | 3606 | |
Height | 1578 | 1813 | 1712 | 2469 | 2350 | 2420 | 2580 | 2702 | 2904 | 3146 | |
Weight Kg | 3000 | 3603 | 3825 | 6500 | 8500 | 11105 | 11310 | 13750 | 19700 | 19150 | |
Company Profile
As a professional supplier of OCTG, drilling equipment and workover service, Sinotai Petroleum Equipment Co., Ltd. lies in the production base of petroleum equipment and China's second largest oil field --Shengi Oilfield. Our company is a high-tech enterprise in Dongying City with business scope covering the sale, trading, post-sale service and technological development of a wide variety of petroleum equipment. Besides OCTG, we provide our customers with other drilling and oil recovery equipment like fishing tools, cementing tools, workover rigs, pumping units and OCTG accessories. The striving target of our company is "Prestige first, Quality supreme; The shortest delivery time, The lowest price, The best quality". Customers' needs are our first priority and customer satisfaction is the bottom line by which we measure our success.
Contact Us
- Sinotai Petroleum Equipment Co., Ltd.
- Contact nameHerish Kuo Chat Now
- Phone86-546-8300512
- AddressNo. 107, Bldg. 45, Gaoerfu, Wanda, Dongcheng
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