Xi'an Rig Oilfield Equipment Co., Ltd.
| Rated flow of system | 15L/minX2 |
| Type | Hydraulic Disc Brake |
| Delivery Time | 15-30 working days |
| Center height of assy | 745mm |
| Application | Drilling Rig Brake System |
| Payment Terms | L/C, T/T |
| System rated pressure | 6.5MPa |
| Maximum brake moment of emergent brake | 157kN.m |
| Model Number | PS30 |
| Brand Name | XI'AN RIG |
| Place of Origin | China |
| Certification | API |
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Product Specification
| Rated flow of system | 15L/minX2 | Type | Hydraulic Disc Brake |
| Delivery Time | 15-30 working days | Center height of assy | 745mm |
| Application | Drilling Rig Brake System | Payment Terms | L/C, T/T |
| System rated pressure | 6.5MPa | Maximum brake moment of emergent brake | 157kN.m |
| Model Number | PS30 | Brand Name | XI'AN RIG |
| Place of Origin | China | Certification | API |
| High Light | ps30 hydraulic disc brake ，6.5 mpa rated system pressure ，157 knm emergency brake moment | ||
Standard PS30 Hydraulic Disc Brake for Drilling Rig Brake System
Characteristics of disc-brake device.
1.Number of service tongs and safety tongs are on an equal matching according to number(same to 9000m,12000m rig),brake torque of service tongs and safety tongs are meet requirement of max.brake torque (more than the requirements stipulated in national standard), as result,brake combined torque is much bigger,which avoids accident taking place frequently caused by number lacking of safety tongs (parking tongs) and small brake torque of safety tongs.
2.By taking advantage of experience of abroad,electric ctrl pneumatic valve is adopted to loop ctrl of electronic brake handle in order to control hydraulic direction-changing valve to realize working ctrl of brake tongs, which avoids liable valve blocked accident caused by overheating from big electric-magnetic power of hydraulic direction changing valve.
3.Dual fail-safe design is adopted in the ctrl loop of safety tongs. Hydraulic direction changing valve is set as one opened and one closed,that is to say,one for used the other for reserve working together, which avoids valve blocked accident cause by overheating and particle in the oil.
4.Equipped with hand pump, which can ensure brake-brake device working at any time on the working condition without power and pneumatic supply
5.Equipped with oil feeding and self-circulating filtration device, which can reduce pollution of hydraulic system,and mostly reduce breakdown.
Technical parameter:
System rated pressure 6.5MPa
Rated flow of system 15L/minX2
Maximum brake moment of normally open tong 77kN.m
Maximum brake moment of normally closed tong 80kN.m
Maximum brake moment of emergent brake 157kN.m
Brake disc size( thickness×diameter) 40×1500mm
Center height of assy 745mm
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller
Total Annual:
200-500
Employee Number:
100~110
Ecer Certification：
Verified Supplier
Xi'an RIG– Global Provider of Integrated Petroleum Drilling Equipment Solutions Xi'an RIG Oilfield Equipment Co., Ltd is a China-based supplier headquartered in Xi’an, Shaanxi Province, specializing in end-to-end drilling equipment solutions for international oil & g... Xi'an RIG– Global Provider of Integrated Petroleum Drilling Equipment Solutions Xi'an RIG Oilfield Equipment Co., Ltd is a China-based supplier headquartered in Xi’an, Shaanxi Province, specializing in end-to-end drilling equipment solutions for international oil & g...
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