Product
-
ZQ Drill Pipe Power Tongs
-
ZTQ Series Dual-Purpose
-
TQ Series Casing Tong
-
TB Series Casing Back-up
-
ZQF216-110 Iron roughneck
-
ZQJ178/90 Drill Pipe
-
Q Series Of Spinning
-
YZB (YZC)Series Of
-
TC Series Of Crown Blocks
-
YG Series Of Hook Blocks
-
YC Series Of Traveling
-
DG Series Of Hooks
-
Swivel With Spinner
-
Hydraulic Spinner
-
Dslseries Power Swivels
-
Kelly Spinner
-
QD Pneumatic Casing
-
DWJ-178/250 Power Slips
-
Roller Kelly Bushing
-
ZP Series Of Rotary Tables
-
Rotary Bushing And Insert
-
Casing Bushing And Insert
-
QJ Series Air Winches
-
YJ Series Hydraulic Winches
-
TF Series Of Casing Guides
-
YM Series Hydraulic
-
YXM Rotary Cathead
-
TS Series Of Hydraulic Riser
-
FP Sealed Anti-Spraying
-
FSQ Mouse Hole Clamping
-
Suspender
-
Series Of Air Motors Fms
-
Pneumatic Reversing Valve
-
TJX Series Of Mandrel
-
TJA Series Casing And
-
PZ Series Of Mud Pump
-
QW Series Drill Pipe Air Slip
-
XQ Series Of Hydraulic
TJA casing and tubing coupling bucking 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
Technical Parameters:
Model | TJA7″-25 | TJA95/8″-40 | TJA133/8″-45 | TJA20″-50 | |||||
Applicable size | mm | Φ60.33—Φ177.8 | Φ60.33—Φ244.48 | Φ60.33—Φ340 | Φ244.48-Φ508 | ||||
in | 23/8〃—7〃 | 23/8〃—95/8″ | 23/8〃—133/8″ | 95/8〃—20″ | |||||
Torque |
Higear | kN.m | 15 | 14 | 16 | 17.6 | |||
ft.lbf | 11060 | 10320 | 11800 | 12980 | |||||
Low gear | kN.m | 25 | 40 | 45 | 50 | ||||
ft.lbf | 18440 | 29500 | 33190 | 36870 | |||||
Speed |
Higear |
rpm | 1-28 | 0.95-26 | 0.63-23.7 | 0.7-20.3 | |||
Low gear | rpm | 0.53-11.1 | 0.37-9.3 | 0.23-8.3 | 0.25-7 | ||||
Central height | mm | 1100 | 1150 | 1150 | 1200 | ||||
in | 43.31 | 45.28 | 45.28 | 47.24 | |||||
Core Dia | mm | 235 | 315 | 400 | 565 | ||||
in | 9.25 | 12.4 | 15.75 | 22.24 | |||||
Shifting Stroke | Mm | 800 | 800 | 800 | 800 | ||||
in | 31.5 | 31.5 | 31.5 | 31.5 | |||||
Hydraulic sytem Maximum pressure |
MPa | 20 | |||||||
psi | 2900 | ||||||||
Hydraulic system |
L/min | 5-185 | |||||||
gpm | 1.3-48.9 | ||||||||
Air control system | Pressure | MPa | 0.4-1 | ||||||
psi | 58-145 | ||||||||
Air consumption | m3/h | 2 | |||||||
cfm | 1.2 | ||||||||
Overall dimensions |
mm |
3210×1280×1650 |
3220×1300×1700 | 3250×1300×1700 | 3520×1450×1800 | ||||
in | 126.4×50.4×65 | 126.8×51.2×67 | 128×51.2×67 | 138.6×57×70.9 | |||||
Weight | kg | 8000 | 10800 | 10800 | 12000 | ||||
lb | 17600 | 23760 | 23760 | 26400 |
Browse mobile version sites

online service
86-513-84890912
Address:No.60 Weihai(N) Road, Bencha Town, Rudong County, Jiangsu Province, China
Tel:0086-513-84890912
84821070、84821059
E-mail:rslzg@jsrushi.com
rslzg@163.com linhua@jsrushi.com
Copyright © 2019 Jiangsu Rushi Machinery Co., Ltd. 编号:苏ICP备05030446号 Powered by www.300.cn