Casing/Tubing Bucking Unit Nj Series

• After-sales Service: 1 Year
• Warranty: 1 Year
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Operation Pressure: Atmospheric Pressure
• Structure: None
• Material: Alloy
• Specification: 50kg
• Trademark: Lake Petro
• Origin: China

Product Description

Product Description

 

Bucking unit is a kind of the threaded connection handing unit, can be used in downhole pump, downhole tools, tubing ,, casing, and negotiation thread connection of manufacturing assembly and maintenance;

Features

Feature:

1. Hydraulic operation:
2. Master tong and backup tong Synchronous work;
3. Master tong and backup tong fastening the pipe by two way, widely range, and do not replace the accessories;
4. Torque automatic system;
5. Backup tongs can be moved according to the need;
6. Multi-speed shift.

Specifications

Model	Rating power Kw	Max. working pressure of hydraulic system MPa	Rotating rate(r/min)	Tank volume	Working medium
BN 20	7.5	31.5(315)	1440	80	L-HM32anti-wear hydraulic oil
Caliber of service tools Mm(in)	Stroke Mm(in)	Working pressure of pneumatic system Mpa(bar)	Unscrew torque kN.M	Make-up torque kN.M	Dimension LXWXH Mm(in)
Ø73-Ø330 (2-7/8~13)	1000 (39-3/8)	0.5~1 (5~10)	250	12~190	5400X1760X1770 (213X69X70)