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Hydraulic Thruster Type TLQ

Short Description:

Hydraulic Thruster Type TLQ Model “TLQ”  Hydraulic thruster can change the pressure drop of bit nozzle or down-hole motor into drill pressure, not only can solve the problems that drill pressure is difficult for appling in directional well, horizontal well, but also has the  acting of heave compensator in off-land drilling. And it can be capable of  improving the stressed state of drilling tool and reducing fatigue damage of drilling tool, and also increasing the drilling rate.   Specificatio...


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Hydraulic Thruster Type TLQ

Model “TLQ”  Hydraulic thruster can change the pressure drop of bit nozzle or down-hole motor into drill pressure, not only can solve the problems that drill pressure is difficult for appling in directional well, horizontal well, but also has the  acting of heave compensator in off-land drilling. And it can be capable of  improving the stressed state of drilling tool and reducing fatigue damage of drilling tool, and also increasing the drilling rate.  

Specifications

 Model  O.D.

mm(in)

  I.D.

mm(in)

Connection   Length

mm(in)

pistonArea

cm2 (in2)

 Max. Stroke

 mm(in)

 piston amount   Max working Load

kN(lbf)

 Tensie Yield Strength

kN(lbf)

 Max.Working Torgue kN.m

(lb·ft)

Torsional Yield Strength kN(lbf·ft)
TLQ 89 89(3-1/4) 32(1-1/4) NC26 6517(256-5/8) 93.5(14.5) 300(11-13/16) 5 500(112400) 750(168600) 4(2949) 6(4423)
TLQ121 121(4-3/4)  45(1-3/4) NC38 4415(173-13/16) 133(20.6) 300(11-13/16) 3 561(126000) 824(185000) 10(7373) 15(11059)
TLQ165Ⅱ  165(6-1/2)  50.8(2) NC46 5405(212-13/16) 208(32.2) 400(15-11/16) 3 1500(337200) 2250(505800) 20(14764) 30(22119)
TLQ165Ⅲ  165(6-1/2)  50.8(2) NC46 4060(160) 262(40.6) 250(9-13/16) 3 1500(337200) 2250(505800) 20(14764) 30(22119)
TLQ172 172(6-3/4)  71.4(2-13/16) NC50 4518(178) 240(37.2) 350(13-13/16) 3 1500(337200) 2250(505800) 30(22119) 45(33179)
TLQ178 178(7)  71.4(2-13/16) NC50 5912(232-5/8) 302(46.8) 500(19-11/16) 3 1100(247000) 1600(360000) 25(18432) 35(25805)
TLQ203Ⅱ  203(8)  71.4(2-13/16) 6 5/8REG 5410(213) 446 (69.1)         600(23-5/8) 3 1600(359700) 2400(539000) 35(25805) 50(36865)
TLQ229 229(9)  71.4(2-13/16) 7 5/8REG 6680(263) 435(67.4) 600(23-5/8) 3 3000(674400) 4500(1011600) 35(25805) 50(36865)
TLQ241 241(9-1/2)  71.4(2-13/16) 7 5/8REG 6680(263) 435(67.4) 600(23-5/8) 3 3000(674400) 4500(1011600) 40(29492) 60(44238)
TLQ245 245(9-5/8)   71.4(2-13/16) 7 5/8REG 6680(263) 435(67.4) 600(23-5/8) 3 3000(674400) 4500(1011600) 40(29492) 60(44238)
TLQ254 254(10)  76.2(3) 8 5/8REG 5192(204) 410(63.6) 600(23-5/8) 2 4000(899200) 6000(1348800) 60(44238) 90(66357)
TLQ340 340(13-3/8)  102(4) 8 5/8REG 5130(202)  880(136.4)  800(31-1/2) 2 5000(1124000) 6000(1348800) 60(44238) 90(66357)

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