Parts for CPTDC SCR/DC drawworks- JC40D,JC50D,JC70D,JC90D

We supply CPTDC SCR/DC drawworks and parts for model JC40D,JC50D,JC70D,JC90D

JC40D SCR/DC drawworks Rated power: 1,000 hp

JC50D SCR/DC drawworks Rated power: 1,500 hp

JC70D SCR/DC drawworks Rated power: 2,000 hp

JC90D SCR/DC drawworks Rated power: 3,000 hp



Jining Donghong Machinery Co., Ltd
Simple solution for all of your industrial needs 

Skype: spareparts1960
Service hotline: 0086-189 5407 9939
WeChat/Whatsapp:189 5407 9939
Email: dh@dhparts.com
spareparts1960@foxmail.com
Website: www.dhparts.com  

Supply SICHUAN HONGHUA DRAWWORK and Parts-dhparts.com

We supply SICHUAN HONGHUA DRAWWORK and Parts available model:
JC20,JC20DB,JC30DBZ,JC30,JC30DB,JC40,JC40D,JC40DB,JC50,JC50D,JC50DB,JC70,JC70DB,JC90DB,JC120DB.

PARTS LIST:
BEARING COVER
GASKET
FRICTION DRUM
CONNECTING DRUM
EXTERNAL LINER L=235
INNER LINER L=235
CHAIN WHEEL Z=86 P=50.8
CONNECTING DISC6 P=50.8
BEARING COVER
LEFT BEARING SEAT
BEARING COVER
LINER L=105
PRESS BOARD
BEARING COVER
GASKET
RIGHT BEARING SEAT
SPACER
GASKET
CHAIN WHEEL Z=39 P=50.8
FRICTION DRUM
ROPE FIXED DEVICE
SPLIT PIN 6.3X65
BOLT M30X110
NUT BM30
OIL SEAL PD220X260X18
OIL SEAL PD250X290X18
WATER AIR INSTRUMENT DEVICE
WATER AIR INLET COCK SAND DRUM ASSEMBLY

AXIL SLEEVE L=50

DRUM ROLLER ASSY.

Jining Donghong Machinery Co., Ltd
www.dhparts.com
spareparts1960@foxmail.com
dh@dhparts.com
Mobile/WhatsApp: 0086-18954079939
Skype: spareparts1960
API  OSHA  IADC  OPEC  RIG ZONE  WORLD OIL Drilling Formulas

LANZHOU DRAWWORKS-JC40D,JC50D,JC70D,JC90D

Lanzhou LS Petroleum Equipment Engineering Co., Ltd (LSPE for short) is a wholly-owned subsidiary of Lanzhou Lanshi Group Co., Ltd. (LS Group for short), It is the former Lanzhou LS-National Oilwell Petroleum Engineering Co.,Ltd., a Sino-American joint venture established by and between LS Group and U.S.A.National Oilwell in Dec.2000. In April 2013, the total interest equity held by National Oilwell in the joint venture was transferred to LS Group and Lanzhou LS-National Oilwell Petroleum Engineering Co.,Ltd. was registered and renamed Lanzhou LS Petroleum Engineering Co., Ltd. LSPE upholds the global business philosophy and provides oil drilling, production equipment and services to users who look for high technology and superior quality equipment. It has sound quality management system and holds ISO9001 quality management system certificate, ISO14001 environmental management system certificate and GB/T28001 occupational, health and safety management system certificates and API 4F, &K, 8C and 11E certificates to use official monograms on its products. 　 As one of the members of LS Group National Enterprise Technical Center, LSPE has established a technical development system of its own superiority. The main products are various 4000m～9000m land drilling rigs and offshore drilling modules, including DC electrical driven rigs, variable frequency motor rigs, mechan-electrical driven rigs, chain transmission rigs, belt transmission rigs, trailer-mounted rigs as well as drilling pumps, traveling systems, solid control systems and electrical control systems used on drilling rigs. It can provide overall rig solutions, system module engineering, complete rig packages, components, spare parts as well as technical services as per customers’ requirements. Oil machinery products include all models of conventional and out of phase crank pumping units. To adapt to market development changes, LSPE strengthens its informationization construction. It has respectively put enterprise resource planning （ERP）, product data management (PDM) and computer aided process planning (CAPP) etc. into use to support its enterprise management, which has helped improve its enterprise automation management. Relying on the several decades of experience in oil drilling and machinery production manufacturing, technical experience gained by Lanzhou LS-National Oilwell Petroleum Engineering Co.,Ltd after over ten years of joint venture as well as resource advantages in human resource, equipment, supply chain and distribution network, by establishing modern work procedures, training and encouraging employee alignment, LSPE constantly carries forward its enterprise spirit of “learning, innovation and surpassing”, helps its customers achieve goals and create values, satisfies and surpasses customer requirements to devote to being a first-class oil equipment provider in China and the most competitive international oil drilling and production equipment service provider.  

Jining Donghong Machinery Co., Ltd
www.dhparts.com
spareparts1960@foxmail.com
dh@dhparts.com
Mobile/WhatsApp: 0086-18954079939
Skype: spareparts1960
API  OSHA  IADC  OPEC  RIG ZONE  WORLD OIL Drilling Formulas

HH Drawworks-Sichuang Honghua Group

HH Drawworks main model include:JC20,JC20DB,JC30DBZ,JC30,JC30DB,JC40,JC40D,
JC40DB,JC50,JC50D,JC50DB,JC70,JC70DB,JC90DB,JC120DB

HH Drawworks

Jining Donghong Machinery Co., Ltd

www.dhparts.com
spareparts1960@foxmail.com
dh@dhparts.com
Mobile/WhatsApp: 0086-18954079939
Skype: spareparts1960

API  OSHA  IADC  OPEC  RIG ZONE  WORLD OIL Drilling Formulas

Supply Drilling Drawworks JC40, JC40D, JC40DB, JC50, JC50D, JC50DB, JC70, JC70DB

Design and manufacture standard of drilling drawworks:
SY/T 5532    Drawworks for drilling rig
API Spec 7K       Specification for Drilling and Well Servicing Equipment
SY/T 5023    Brake block for drilling rig
SY/T 5170    Petroleum and natural gas industries specification for wire rope
SY/T 5301    General specification of ordinary carbon steel and alloy steel castings for oil drilling and serving products
SY/T 5304    General specification of forgings for oil drilling and serving products
SY/T 5305    General specification of welding for oil drilling and serving products
SY/T 5308    General specification of painting for oil drilling and serving products
SY/T 5309    General specification of package for oil drilling and serving products
SY/T 5595    Oil drilling rig drive roller chains
GB/T 23505  Petroleum drilling and workover rig

Spare parts available:

JC058.03.17

JC058.03.18

JC058.05.27

JC058.02.04.02

JC058.03.18.01

JC058.08.03.01

JC058.05.17

JC058.07.15.01.01

JC058.05.16

JC058.09.01.05.00

Jining Donghong Machinery Co., Ltd
www.dhparts.com
spareparts1960@foxmail.com
dh@dhparts.com
Mobile/WhatsApp: 0086-18954079939
Skype: spareparts1960
API  OSHA  IADC  OPEC  RIG ZONE  WORLD OIL Drilling Formulas

Supply LS-NOW Drawworks JC40,JC50,JC70,JC40D,JC50D,JC70D,JC90D,JC40DB,JC50DB,JC70DB&JC90DB

We supply drawworks of Lanzhou LS-National Oilwell Petroleum Engineering co., Ltd,it include Mechanical driven drawworks JC40,JC50,JC70.DC Motor driven drawworks JC40D,JC50D,JC70D,JC90D and AC Variable Frequency Motor driven Drawworks JC40DB,JC50DB,JC70DB&JC90DB.

Contact Us 
Jining Donghong Machinery Co., Ltd
www.dhparts.com
spareparts1960@foxmail.com
dh@dhparts.com
Mobile/WhatsApp: 0086-18954079939
Skype: spareparts1960
API  OSHA  IADC  OPEC  RIG ZONE  WORLD OIL Drilling Formulas

LS-NOW Drawworks