Products
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Workover Rigs
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Rig Components&Accessories
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Handling Tools
- DD Type Center Latch Elevators
- DDZ Type Center Latch Drilling Elevators
- Slip Type Air Operated Elevators
- CDZ Type Drilling Elevators
- CD Type Side Door Elevators
- SLX Type Side Door Elevators
- TA Type Center Latch Elevators
- SJX Type Single Joint Auxiliary Elevator
- SP Type Single Joint Auxiliary Elevators
- SJ Type Single Joint Auxiliary Elevator
- DDZH Hydraulic Center Latch Elevator
- CDZH Hydraulic Center Latch Elevator
- Y Series Slip Type Elevator
- Sucker Rod Elevators
- Single Arm Elevator Links For Oil Drilling
- Double Arm Elevator Links for Oil Drilling
- DB Type Manual Tongs
- Extended Casing Manual Tongs
- Workover Tongs
- B Type Manual Tongs
- C Type Manual Tongs
- SDD Type Manual Tongs
- AAX Type Manual Tongs
- WWC Type Manual Tongs
- WWB Type Manual Tongs
- SB Type Manual Tongs
- LF Type Manual Tongs
- Drill Pipe Slips
- Drill Collar Slips
- Casing Slips
- Safety Clamps
- Pneumatic Slip
- Drill Pipe Hydraulic Power Tong
- Casing Hydraulic Power Tong
- Workover Hydraulic Power Tong
- Sucker Rod Power Tong
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Drill Strings
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Tubulars
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Mud Pump & Spare Parts
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Well Control Equipments
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Production Equipments
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WellHead Equipments
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Drill Bits
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Well Cementing & Completion Tools
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Water Well Drilling Accessories
- Technical Features
- Technical Parameters
Main Technical Features
● In accordance with API Spec.7K and marked with API MONOGRAM.
● The pinion and the gear are made of alloy steel.
● API standard bushing can be inserted.
● Reliable seals and effective lubrication.
Model | ZP175 | ZP205 | ZP275 | ZP375 | ZP495 | |
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Opening Size(mm) | 444.5 | 520 | 698.5 | 952.5 | 1257.3 | |
17 1/2’’ | 20 1/2’’ | 27 1/2’’ | 37 1/2’’ | 49 1/2’’ | ||
Max. static load (kN) | 1350 | 3150 | 4500 | 5850 | 7250 | |
Max. working torque (Nm) | 14000 | 23000 | 28000 | 33000 | 37000 | |
Max. speed (r/min) | 300 | 300 | 300 | 300 | 300 | |
Gear ratio | 3.58 | 3.22 | 3.67 | 3.56 | 3.93 | |
The distance from RT centerline to the center line of sprocket inside teeth (mm) | 1118 | 1353 | 1353 | 1353 | 1651 | |
Overall Dimensions | L (mm) | 1935 | 2292 | 2392 | 2468 | 2940 |
W (mm) | 1280 | 1475 | 1670 | 1810 | 2184 | |
H (mm) | 585 | 668 | 685 | 718 | 813 |