Specifications

TQ178-16Y casing power tongs:
1.It conforms to API Spec. 7K.
2.used for making-up or breaking-out of casing

TQ178-16Y casing power tongs

 

1.It conforms to API Spec. 7K.TQ series of casing tongs are widely used for making-up or breaking-out of casing or pipes.

2.The casing tong features high-efficiency, safety,reliability,labor-saving, ensures connection quality.

3.Tong head is designed as open and equipped with advanced swing-type double jaw assembly,which can secure reliable clamping.

4.This series of casing tongs can be configured with torque device to perform computer monitoring and managing on pressure,torque and rounds.

 

  

Model			TQ178-16Y	TQ340-35Y	TQ508-70Y
Size range		mm	101.6~178	114.3~340	244.5~508
		in	4~7	4 ~13	9~20
ure		MPa	18	21	20
		psi	2610	3045	2900
Working flow		L/min	110~160	110~170	110~170
		gpm	29.3~42.7	29.3~45.4	29.3~45.4
Max. torque	Hi.gear	kN.m	2.4~3	4.0~5.6	8.4~10.7
		ft.lbf	1770~2210	2950~4130	6190~7890
	Lo.gear	kN.m	15~18	26~35.2	48.9~70.5
		ft.lbf	11060~13270	19175~25960	37244~52000
speed	Hi.gear	rpm	54~79	57~95	26~43.6
	Lo.gear	rpm	9~13	9~15	4~6.6
Size		mm	1500×760×780	1580×900×860	2080×1280×760
		in	59×30×30.7	62.2×35.4×33.9	82×50.4×30
Weighyt		kg	560	760	1550
		lb	1230	1670	3410