API 7K ZP127/25 hydraulic power tong wellhead
Basic Info
Model No.: KH
Product Description
Main Parameters hydraulic drilling pipe power tong |
1. ZQ drill pipe power tong is a ideal well head tool for oil drilling apparatus, 2. Widely applied in making-up and breading-out in drilling well and repairing well on offshore and land, open-throat design of the ZQ series allows the tongs to escaping from drilling pipe freely with high mobility. 3. The tong is a combination of spinning tong and torque tong. It substitutes cathead manual tong and spinning rope in making-up and breaking-out. 4. The tongs are designed and manufactured according to API Spec 7K Specification for Drilling Equipment. |
Model | ZQ127/25 | ZQ203/100 | ZQ203/125 |
Application Range of Master Tong | Φ85~Φ140mm | Φ127~Φ203mm | Φ127~Φ203mm |
Application Range of Backup Tong | Φ114~Φ154mm | Φ127~Φ203mm | Φ127~Φ203mm |
High Gear Rated Torque | 3500 N.m | 7000 N.m | 8700 N.m |
Low Gear Rated Torque | 25000 N.m | 100000 N.m | 125000 N.m |
High Gear Rotation Speed | 65 r/min | 40 r/min | 33 r/min |
Low Gear Rotation Speed | 10 r/min | 2.7 r/min | 2.2 r/min |
Rated Operation Pressure | 16 MPa | 16 MPa | 18 MPa |
Max. Flow | 120 L/min | 120 L/min | 120 L/min |
Pneumatic System Pressure | 0.5~0.9 MPa | 0.5~0.9 MPa | |
Dimension:L×W×H mm | 1350×780×1000 | 1700×1000×1400 | 1700×1000×1500 |
Combined Tong Weight(With Backup) | 950 kg | 2400 kg | 2500 kg |
sign | reason | solution |
Head cannot turn | 1. Hydrostatic power station lack of power 2. Hydrostatic manual reversing valve is broken 3. Shifting mechanism is broken | 1. Inspect the hydrostatic power station 2. Change a new valve 3. Need to inspect |
Head’s speed isn’t enough | 1. Power of hydrostatic power station or flow isn’t enough. 2. Motor or manual reversing valve leak too much. | 1. Inspect hydrostatic power 2. Change motor or manual reversing valve |
Head slide | 1. Jaw’s size doesn’t match with pipe’s 2. Tong doesn’t adjust horizontally 3. Die is wearing 4. Die’s slot filled with oil dirt 5. Black tape is cinching or wearing 6. Jaw roller doesn’t work | 1. Change a appropriate jaw 2. Adjust the balance of tong 3. Change a new die 4. Eliminate oil dirt with wire brush 5. Adjust black tape or change a new one 6. Inspect and add lubricant to jaw roller and pin |
We must develop new technologies and new products for our clients, and make our popularity on a high level in this field; we must heighten our position and set a good example in the field. A group of experienced staff are ready to serve you with enthusiasm at any moment! After-Sales Service:
Provide considerate services to minimize clients' worries.
(1) Assist clients to prepare for the first construction scheme;
(2) Install and debug the equipment;
(3) Train the first-line operators on site
(4) Examine the equipment regularly;
(5) Take initiative to eliminate the troubles rapidly at site;
(6) Distribute the guarantee fittings door-to-door
(7) Provide perfect service;
(8) Provide technical exchanging;
(9) Provide maintenance for big items. FAQ Q:How long is the warranty period of the product? A:We have one year warranty. Q: How about the delivery time? A: One month usually. Q: Are you worry about our quanlity? A: Our goods have exported to Azerbajia, Russia, America,Dubai,Kanada, Kuwait and many countries. Contact us if you need more details on Hydraulic Power Tong. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Hydraulic Power Tong、Hydraulic Power Tong. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Handling Tools > Power Tongs
Premium Related Products