Counterweight box assembly
Promulgator
：chenyang Time：2018-09-07
Sinopec four machine Machinery Co., Ltd.
Friction disc \W30-07-902
Sinopec four machine Machinery Co., Ltd.
Bearing \STP900 V06-70-526
Sinopec four machine Machinery Co., Ltd.
Bearing \STP500M V06-42-761
Sinopec four machine Machinery Co., Ltd.
Plunger \GJQ70-30 II P60 44006
China Petroleum Chemical Co northwest oil field branch
Horsehead pin
China Petroleum Chemical Co northwest oil field branch
Connecting rod pin \CYJQ14-5-73HY (II)
China Petroleum Chemical Co northwest oil field branch
Connecting rod pin \CYJQ12-5-53 HY (II)
China Petroleum Chemical Co northwest oil field branch
Connecting rod pin \CYJ16-5.5-89HPF
China Petroleum Chemical Co northwest oil field branch
Connecting rod \CYJQ14-5-73HY (II)
China Petroleum Chemical Co northwest oil field branch
Connecting rod \CYJ16-5.5-89HPF
China Petroleum Chemical Co northwest oil field branch
Connecting rod \CYJQ12-5-53 HY (II)
China Petroleum Chemical Co northwest oil field branch
Pumping unit crank \16 type
China Petroleum Chemical Co northwest oil field branch
Pumping unit crank \14 type
China Petroleum Chemical Co northwest oil field branch
Cross beam assembly \CYJQ14-5-73HY (II)
China Petroleum Chemical Co northwest oil field branch
Cross beam assembly \CYJ16-5.5-89HPF
China Petroleum Chemical Co northwest oil field branch
Stern shaft assembly \CYJQ14-5-73HY (II)
China Petroleum Chemical Co northwest oil field branch
Stern shaft assembly \CYJ16-5.5-89HPF
China Petroleum Chemical Co northwest oil field branch
Crank pin assembly type \14
China Petroleum Chemical Co northwest oil field branch
Crank pin assembly \CYJ16-5.5-89HPF
China Petroleum Chemical Co northwest oil field branch
Crank pin nut \CYJQ14-5-73HY (II)
China Petroleum Chemical Co northwest oil field branch
Crank pin lock nut \CYJ16-5.5-89HPF
China Petroleum Chemical Co northwest oil field branch
Beam support assembly \CYJQ14-5-73HY (II)
China Petroleum Chemical Co northwest oil field branch
Boom assembly \CYJQ14-5-73HY (I)
China Petroleum Chemical Co northwest oil field branch
\CYJQ14-5-73HY (II)
China Petroleum Chemical Co northwest oil field branch
Rotating shaft assembly \CYJQ14-5-73HY (I)
China Petroleum Chemical Co northwest oil field branch
Counterweight box assembly \CYJQ14-5-73HY (II)
China Petroleum Chemical Co northwest oil field branch
Crank cone sleeve \CYJQ14-5-73HY (II)
China Petroleum Chemical Co northwest oil field branch
Crank cone sleeve \CYJQ12
China Petroleum Chemical Co northwest oil field branch
Crank cone sleeve \CYJQ16
China Petroleum Chemical Co northwest oil field branch
Stud bolt \CYJQ14-5-73HY (II)
China Petroleum Chemical Co northwest oil field branch
Beam adjusting bolt \CYJQ14-5-73HY (II)
China Petroleum Chemical Co northwest oil field branch
Connecting bolt \CYJQ14-5-73HY for tail shaft and cross beam (II)
