Lifting Device Tc450 Drilling Rig Crown Block

• After-sales Service: 24/7
• Warranty: 12 Months
• Manufacturing Process: Casting
• Surface Treatment: Spray-Paint
• Operation Pressure: Atmospheric Pressure
• Material: Cast Steel
• Model NO.: BOBAN TC
• Application Industry: Oilfield
• Dia. of Wirerope: 26mm
• Certification: API/ ISO
• Applicable Industries: Energy & Mining, Oilfield
• Max. Hook Load: 900kn
• Od of Guiding Sheave: 762mm
• Transport Package: Wooden Case
• Specification: 2447x1695x1624mm
• Trademark: BOBAN & OEM
• Origin: China
• HS Code: 8431431000
• Production Capacity: 200PCS Per Month

Product Description

Product Description

BOBAN Crown Block consists of crown basement, fast-line sheave, dead-line sheave, main sheave, sand-line sheave, drilling line protector and sheaves for hydraulic and air winch, bumper wood for the Crown-O-Matic and guardrail. It's designed with closed type and open type. The traveling system is divided into 7×6, 6×5, 5×4, and 4×3, which fit to Φ7/8"~Φ1 1/2" drilling lines. The sheave groove conforms to the requirements of API RP 9B. The sheave groove surface is processed with a quenching treatment. The bearing adopts centralized lubrication for convenient operation.

Features and Advantages

The sheave grooves are quenching treated, anti-abrasion and long service life.The pulley and the bearing may exchange with matching traveling block.

Equipped with wirerope ward device to prevent the prevent the wirerope from bouncing or falling off.

Equipped with bumping wood and protective net.

Equipped with the lifting frame for maintaining pulley.

Equipped with ear board for installing top drive guide.

Equipped with sand pulley and assistant pulley.

Product Parameters

Model	Travelling system	Drilling line diameter (in)	Load (lbf)	Main sheave diameter (in)	Fastline sheave diameter (in)	Sandline sheave diameter (in)	Overall Dimension(ft)	Self-weight(lb)
TC60	3×2	7/8	134885	19.68	19.68		5.37×4.36×4.89	1305
TC70	4×3	7/8	157366	24.02	24.02		4.86×2.05×2.07	1598
TC90C	4×3	1	202328	24.02	24.02		4.46×3.28×4.1	1764
TC135	4×3	1	303492	29.92	36.02		6×4.95×4.27	2866
TC158	5×4	1;1 1/8	355198	29.92	36.02	19.68	7.64×4.69×4.82	3263
TC158	6×5	1;1 1/8	355198	29.92	36.02	19.68	7.64×5.38×4.82	3472
*TC160	4×3	1 1/8	359694	36.02	36.02	19.68	2.23×3.23×3.41	4393
*TC170C	5×4	1 1/4	382175	36.02	44.09	15.75	7.97×3.28×4.43	6095
*TC180D	6×5	1 1/4	404656	36.02	36.02		8.14×2.7×3.18	4574
*TC225	6×5	1 1/4	505820	44.09	50		8.14×2.7×3.18	12306
TC225	6×5	1 1/4	505820	36.02	36.02	19.68	6.56×4.59×4.43	5158
*TC315	7×6	1 3/8	708148	50	60	30	12.84×10×9.24	19294
*TC450	7×6	1 1/2	111640	60	60	29.92	11.38×10×9.8	21459
Note: * Marked items for the mast of skid-mounted drilling rig.

 

Detailed Photos

Certifications

Company Profile

Xi′an BOBAN Oil Tools Co., Ltd. Make & Supply a full line of equipment for O& G, horizontal directional drilling (HDD), micro-tunnelling, pipe jacking, etc, In O& G section, we can supply drilling rig component, downhole drilling tools, fishing tools, tubular handling tools, well control equipments, drilling fluid mixing & Recycling system, solid controling equipments and other relevant oiltools,
All our products are API certified, and we are also authorized by ISO: 9001-2000. With advanced production facilities, rigorous quality management, and the joint efforts of our experting staff, Boban has been qualified vendor for many renowned companies in Italy, Germany, Poland, UAE, Kuwait, Egypt, & South East Asia, etc since its establishment in 2018. And obtained a good reputation among the offshore customers as well as other industrial clients.
With our reasonnal prices, quick reaction, high quality products and deliver anywhere on time as well as superior service, Boban has stablished good cooperation relationship with many well-known customers in the world, and also wish to have the chance to work with more and more customers from all over the world! 

FAQ

Q1. How to get an accurate quotation?
A1: The customer should provide the related technical requirements, drawings, pictures, industrial voltage, planned output, and our engineers will provide solutions and quotations in time.
Q2. How about your delivery time?
A2: Generally, it will take 35 working days after receiving your deposit payment. The specific delivery time depends on the items and the quantity of your order. Sometimes we have standard machines in stock.
Q3. What is the warrantee period of the machine?
A3: We can supply 1 year warranty for our machines. We can provide internet or calling service at any time. We can also send engineers to your place if the production has big quality problems.
Q4. after-sales service
A4: 1. Installation: Free installation and commissioning, travel expense is on foreign customer. (Including round ticket and accommodation cost)
       2. Personnel training: Our engineers will give your employees free machine training when they come to your company to assemble the machines, and welcome to our factory to learn how to operate our machine
Q5. What services can we provide?
A5.Accepted Delivery Terms: FOB, CFR, CIF, EXW, CIP, FCA, CPT, Express Delivery;
     Accepted Payment Currency: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY;
     Accepted Payment Type: T/T, L/C, PayPal, Western Union, Cash.