Fully Rotational Hydraulic Tubing/Casing Makeup and Breakout Bucking Unit

• After-sales Service: Online Guide and on-Site Assistance
• Warranty: 1 Year
• Material: Stainless Steel
• Minimum Torque: 270 N.M / 200 FT-Lb
• Maximum Torque: 205 kN.M / 150,000 FT-Lb
• Rotation Speed: 0.5-6 Rpm
• Model NO.: YNJQ, YNJG, YNJX
• Central Height: 1300-1570 mm
• Power Consumption: 30-37 Kw
• Power Source: Hydraulic, Air-Operated and Electric
• Color: Green, Blue, Red, or Other Customized Color
• Transport Package: Standard Export Package
• Trademark: BOYU
• Origin: China

Product Description

Product Introduction

Fully Rotational Bucking Machine

Our fully rotational bucking machine is a self contained, free-standing,hydraulically powered unit designed for fast and accurate makeup and breakout of premium and API connection equipment. The machine can be used up to a Max. torque of 150,000 ft-lb, and start from as low as 200 ft-lb.The unit consists of a fixed headstock and a traversing tailstock. The tailstock is optional with a hinged, top-opening feature to assist with loading tools safely and efficiently if needed. Both heads feature hydraulically controlled clamp cylinders that can be from 2 3/8 to 20 in. OD,  no need  to change  jaws between sizes. The bucking unit features a floating tailstock option for eccentric tools.The bucking unit is also available with other options, such as extension beams with lifting jacks to help support the tool without the use of slings, cranes or forklifts; a hinged push/pull;the control system will display a torque-turns graph reports showing the whole making up working,w hich records the accuracy and history of each makeup.

 

Product Specification

Product Types and Specifications:

Model			YNJQ300	YNJQ400	YNJQ470	YNJQ590
Applicable size		mm	Φ50-300	Φ60-380	Φ60-450	Φ60-558
Torque	Min.	N.m	270	270	270	270
		ft.lbf	200	200	200	200
	Max.	kN.m	135	135	205	205
		ft.lbf	100000	100000	150000	150000
Speed		rpm	0.5-6	0.5-6	0.5-6	0.5-6
Central Height		mm	1300	1373	1400	1570
Bore Dia		mm	310	400	470	590
Hydraulic System Max. Pressure		MPa	16	16	20	20
		psi	2320	2320	2900	2900
System Flow		L/min	220	220	240	240
Power		KW	30	30	30	37

 

Product Pictures

Reference Product Pictures:

YNJQ470






YNJQ590



YNJQ400(With Pull/Push)