API spec mechanical/hydraulic Drilling Jar, Upward Jar,Drilling Acceler and Hydraulic Absorber
Type:Model ZSXJ Drilling Jar, Model JZ Mechanical Drilling Jar, Model JSZ Mechanical Drilling Jar, Model JYQ Mechanical-Hydraulic Drilling Jar, Model QY Full Hydraulic Drilling Jar, Model QYⅡFull Hydraulic Drilling Jar.
Drilling Jar Technical Parameter Type Z SXJ
Model | Z SX | Z SX | Z SX | Z SX | Z SX | Z SX | Z SX | Z SX |
OD mm | 95 | 121 | 146 | 159 | 165 | 178 | 197 | 203 |
ID mm | 28 | 51 | 57 | 57 | 57 | 70 | 71.4 | 71.4 |
Connection API | 27/8REG | Nc38 | 41/2FH | NC46 | NC50 | NC50 | 65/8REG | 65/8REG |
Max. Tensile load MN | 0.5 | 1.0 | 1.2 | 1.5 | 1.6 | 1.8 | 2.0 | 2.2 |
Max. Working torque KN.M | 3.5 | 12 | 13 | 14 | 14 | 15 | 16 | 18 |
Max. Upper Jar KN | 160 | 280 | 400 | 560 | 560 | 640 | 800 | 800 |
Max. Up Stroke mm | 254 | 305 | 330 | 346 | 346 | 346 | 370 | 370 |
Max. Down Jar KN | 100 | 220 | 300 | 420 | 420 | 480 | 600 | 600 |
Max. Down Stroke mm | 178 | 182 | 182 | 182 | 182 | 182 | 181 | 181 |
Max.Temperature ℃ | 150 | 150 | 120 | 120 | 120 | 120 | 120 | 120 |
Sealing Pressure MPa | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
Upper Jar Overall Length mm | 4162 | 6093 | 5410 | 6394 | 6736 | 6345 | 6295 | 6222 |
Down Jar Overall Length mm | 3275 | 5138 | 5000 | 5371 | 5457 | 5457 | 5244 | 5249 |
Type: Model YSJ Hydraulic Upward Jar, Model CSJ Super Fishing Jar, Model JS Mechanical Upward Jar, Model JSQ Mechanical Upward Jar, Model KXJ Bumper Jar, Bumper Jar Type BXJ, Surface Bumper Jar Type DX, Hydraulic Accelerator Type YJQ, Drilling Accelerator ZJQ, Hydraulic Absorber Type YJA, Hydraulic Absorber Type YJB, Mechanical Hydraulic Absorber Type DHJ
Technical Parameter
Model | OD mm | ID mm | Conn. API | Overall Length mm | Max. Working Torque kN.m | Max. Tensile Load MN | Full Open stroke Power kN | Max. Stroke mm |
CJ73 | 73 | 20 | 23/8TBG | 2620 | 3 | 250 | 80~100 | 218 |
CJ80 | 80 | 25.4 | 23/8REG | 2845 | 3 | 300 | 90~120 | 218 |
CJ89 | 89 | 28 | NC26 | 2760 | 3.5 | 400 | 110~150 | 218 |
YJQ36 | 95 | 32 | NC26 | 2845 | 4 | 500 | 150~200 | 330 |
YJQ40 | 102 | 32 | NC31 | 3878 | 5 | 600 | 200~250 | 330 |
YJQ108 | 108 | 32 | NC31 | 3878 | 6 | 700 | 200~250 | 330 |
YJQ44 | 114 | 38 | NC31 | 3422 | 7 | 800 | 250~300 | 216 |
YJQ46Ⅱ | 121 | 38 | NC38 | 3254 | 8 | 900 | 300~350 | 234 |
YJQ62 | 159 | 57 | NC50 | 4375 | 13 | 1500 | 600~700 | 338 |
YJQ168 | 168 | 57 | NC50 | 4375 | 14 | 1600 | 600~700 | 338 |
YJQ70Ⅱ | 178 | 60 | NC50 | 4016 | 15 | 1800 | 700~800 | 320 |
YJQ76 | 197 | 78 | 65/8REG | 4238 | 17 | 2100 | 900~1000 | 341 |
YJQ80 | 203 | 78 | 65/8REG | 4238 | 18 | 2200 | 900~1000 | 341 |
YJQ90 | 229 | 76 | 75/8REG | 4180 | 20 | 2500 | 1100~1200 | 341 |
Technical Parameter
Model | ZJQ46 | ZJQ62 | ZJQ64 | ZJQ76 | ZJQ80 | ZJQ95 |
OD mm | 121 | 159 | 165 | 197 | 203 | 241 |
Water Hole Dia. mm | 50 | 57 | 57 | 61.9 | 76.2 | 76 |
Connection API | NC38 | NC50 | NC50 | 65/8REG | 65/8REG | 75/8REG |
Max.Stroke mm | 350 | 350 | 350 | 350 | 350 | 350 |
Water Hole Sealing Pressure Mpa | 30 | 30 | 30 | 30 | 30 | 30 |
Max. Tensile Load KN | 350 | 700 | 750 | 1000 | 1000 | 1200 |
Max. Working Torque KNM | 8(5900) | 13(9600) | 14(10400) | 18(13300) | 18(13300) | 22(16300) |
Overall Length mm | 7430 | 7780 | 7780 | 7630 | 7752 | 6752 |
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