Hydraulic Bucking Unit 360degree rotation
Hydraulic Bucking Unit, Makeup and Breakout Unit
TJA Series of casing and tubing coupling bucking unit is widely applicable for casing and tubing manufacturing, and oil field service. Among which the TJA series is the most representive casing and tubing making equipment with most mature technology and most advanced structure. The bucking unit follows API tubing thread connection requirements, especially suitable for screwin screwout of multiple kinds of coupling. Never-stick gripping mechanism and precise torque-control system provide whole computer moninor during screwing process. Manual, semi-automatic, fully automatic are available, and features large range, high torque, long service life and safe and reliable. The product has awarded national invention patent.
| Model | NJ178-20 | NJ180-30 | NJ273-45 | NJ340-55 | NJ508-70W | NJ760-134W |
| Application range | 60.33~177.8mm | 60.33~273mm | 60.33~340mm | 177.8~508mm | 340~762mm | |
| 23/8″ ~ 7″ | 23/8″ ~ 103/4″ | 23/8″ ~ 133/8″ | 7″ ~ 20″ | 133/8″ ~ 30″ | ||
| high gear torque | 0.7KN.M | 5KN.M | 18KN.M | 27KN.M | 70KN.M | 110KN.M |
| low gear torque | 20KN.M | 30KN.M | 45KN.M | 55KN.M | ||
| Mechanical shift gear | high shift gear: 10~24rpm | 2~12rpm auto variable speed | ||||
| low shift gear: 4~12rpm | ||||||
| Dual-pump | high shift gear: 1~12rpm | |||||
| auto-shift | low shift gear: 0.5~6rpm | |||||
| Center Height (mm) | 900 | 1110 | 1150 | 1250 | 1450 | |
| Hole Dia. (mm) | 260 | 360 | 420 | 565 | 820 | |
| Back tong's trip (mm) | / | 600 | 400 | 500 | 700 | 1000 |
| Rated pressure | 16 | |||||
| Max. pressure | 31.5 | |||||
| Max. flow | 120 (large pump) |
160 (large pump) |
160 | 250 | ||
| Lpm | 40 (small pump) |
63 (small pump) |
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| dimensions (mm) | 1500*1040*1471 |
2520* 1100*1695 |
2520* 1100*1695 |
2760* 1332*1830 |
3318* 1240*2086 |
2500* 2180*2689 |
| weight (kg) | 4000 | 4500 | 5000 | 6000 | 8000 | |
| Torque Recorder | ZKN-N203 | ZKN-N303 | ZKN-N463 | ZKN-N563 | ZKN-N703 | ZKN-N134 |
| dimensions (mm) | 980*685*1080 | |||||
| weight (kg) | 120 | |||||
| Power Unit | YDZ120/40-22 | YDZ160-37 | YDZ250-37W | |||
| Overall Dimensions (mm) | 1750*1080*1140 | |||||
| Total Weight (kg) | appr. 2000 | |||||
FOR SALE!
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Lake Petro company is a professional supplier of various oilfield equipment, including oil drilling and service equipment, oil production equipment, OCTG, wellhead & downhole tools and spare parts. Our products have already been exported to USA, South America, Africa, Middle East, Russia and some other countries (regions). Lake Petro company has become VIP (assigned) supplier and built strategic partnership with some countries' national petroleum companies.
Why you need to choose Lake Petro?
As a professional oil and gas service company, Lake Petro has many good experience in selling and serves for the oilfield industries for years. Quality is the culture of the company, we provide API and BV certified products for customer.
Can you make us the best quality products as well as a good price.
Yes. we can give you really high quality products with competitive price. We have a better understanding in Chinese market, with us your money will be safe.
What is special compare with other companies?
First, we provide the quality products, with BV and API certified; At the same time, we provide our customer with the best service after sale, any time any where.
How to contact us?
Send your inquiry message to Michelle Zhang in the comments section below.
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier