TQ series hydraulic casing power tong

Description

TQ series of hydraulic casing tongs are widely used for making-up or breaking-out of casings or pipes. The series of casing tongs are wholly hydraulic driven. The tongs are configured with a large-torque motor and perform mechanical gearchange. Structure is simple and operation is safe. The casing tongs can be supplied with torque device to perform computer monitoring and managing on pressure, torque and rounds. The casing tong has been granted with National Invention Patent. The casing tongs are designed and manufactured according to SY/T5074 and API Spec 7K "Specification for Drilling Equipment"

Model			TQ178-16	TQ178-16Y	TQ340-35	TQ340-35Y	TQ356-55	TQ356-55Y	TQ508-70Y
Size range		mm	101.6~178	101.6~178	114.3~340	114.3~340	114.3~356	114.3~356	114.3~508
Size range		in	4~7	4~7	41/2~133/8	41/2~133/8	41/2~14	41/2~14	95/8~20
Max. Pressure		MPa	18	16	18	20	16.6	20	20
Max. Pressure		psi	2610	2320	2610	2900	2400	2900	2900
Flow Working		L/min	110~160	110~160	110~160	110~170	110~140	110~170	110~170
Flow Working		gpm	29.3~42.7	29.3~42.7	29.3~42.7	29.3~45.4	29.3~37.3	29.3~45.4	29.3~45.4
Air pressure		MPa	0.5~0.9	-	0.5~0.9	-	0.5~0.9	-	-
Air pressure		psi	72~130	-	72~130	-	72~130	-	-
Max. torque	Hi. gear	kN.m	2.4~3	2.4~3	2.5~3	3.5~6	3.8~4.2	7	8.4~10.7
	Hi. gear	ft.lbf	1770~2210	1770~2210	1844~2210	2580~4425	2800~3100	5160	6190~7890
	Mid.gear	kN.m	-	-	6.0~7.5	-	-	-	-
	Mid.gear	ft.lbf	-	-	4425~5530	-	-	-	-
	Low gear	kN.m	14.5~17.5	16~19	32~40	22~37	53~58	57	48.9~70.5
	Low gear	ft.lbf	10694~12900	11060~13270	23600~29500	16225~27285	39080~42775	42030	37244~52000
Speed	Hi. gear	rpm	54~79	50~72	60~86	50~90	56~70	39.4~60.9	26~43.6
	Mid.gear	rpm	-	-	21~30	-	-	-	-
	Low gear	rpm	9~13.1	9~13	3.6~5.3	8~14	4~5	4.8~7.4	4~6.6
Lifting distance		mm	-	-	-	622		615	622
Lifting distance		in	-	-	-	24.5		24.2	24.5
Size		mm	1450x760x740	1500x760x800	1580x900x880	1580x900x1060	1770x960x850	1770x960x780	2080x1280x760
Size		in	57x30x29.1	59x30x34.6	62.2x35.4x34.6	62.2x35.4x34.6	69.7x37.8x33.5	69.7x37.8x30.7	82x50.4x30
Weight		kg	580	560	780	760	1150	1100	1550
Weight		lb	1280	1230	1720	1670	2530	2420	3410

Packing&Shipping

The power tong will be packed in plywood wooden box.

Goods will be delivered by sea, train, truck, etc.

Company Introduction

Our main products include welllhead tools: XQ tubing tong, ZQ drill pipe tong, TQ casing tong, WSXQ power tong, WSTQ casing tong, YNJ tubing make-up & break-out unit, YNJ casing make-up & break-out unit, YD160 hydraulic unit, etc. Our products sell well both in domestic oilfields and Europe, Russia, America, southeast Asia, the Middle East and so on, enjoying a good reputation among customers.

FRT regards continuous learning ability as one of the company's core competitiveness and provides regular training to employees to enhance their comprehensive abilities and skills.

We are committed to focusing on the challenges and pressures of customers' attention, providing competitive solutions and continuously creating the maximum value for customers. Safety and environmental and social responsibility are at the core of all our business activities.