Model YNJ200/15 Hydraulic Make- up/Break - out Units is a kind of machine for ranking up and breaking out thread joint, which is suitable for the assembly and dismounting of down hole pump, down hole tools, tubing, casing and other thread joint tools. This Product has the following features: 1.1 Unit' head is driven by low speed large torque hydraulic motor. Control valve set connects with the hydraulic motor directly. The structure is compact and concise. 1.2 Hydraulic backup tong and units' head are parallel hydraulic circuit. Operating control valve on units' Head, backup tong clips or loosens simultaneously. Units' head and backup tong are four planetary claw of bi-direction clipping mechanism. When clipping tube of various OD in application range, just change the direction of knob. 1.3 Automatic Torque Control system can be provided according to the demands of customers. The system can set the best torque value freely, control the making-up torque automatically, record each maximum torque value, which can be checked by technical and checkout departments. 1.4 The backup tong is equipped with hydraulic walking mechanism Which can move with tube. 1.5 Four speeds. Torque has wide application range.
Product has the following features:
> Unit' head is driven by low speed large torque hydraulic motor. Control valve set connects with the
hydraulic motor directly. The structure is compact and concise.
> Hydraulic backup tong and units' head are parallel hydraulic circuit. Operating control valve on units'
head, backup tong clips or loosens simultaneously.
> Units' head and backup tong are four planetary claw of bi-direction clipping mechanism. When
clipping tube of various OD in application range, just change the direction of knob.
> Automatic Torque Control system can be provided according to the demands of customers. This
system can set the best torque value freely, control the making-up torque automatically, record each
maximum torque value, which can be checked by technical and checkout departments.
> The backup tong is equipped with hydraulic walking mechanism Which can move with tube.
> Four speeds. Torque has wide application range
| Technical Parameters |
Value |
| Range |
Φ60-195 mm (27/8"-75/8") |
| Low gear max. torque |
15 kN.m (11060 ft.lbs) |
| Second low gear max. torque |
8.5 kN.m (6270 ft.lbs) |
| Second high gear max. torque |
4.7 kN.m (3450 ft.lbs) |
| High gear max. torque |
2.6 kN.m (1920 ft.lbs) |
| High gear max. rotation speed |
64 RPM |
| Second high gear max. rotation speed |
36 RPM |
| Second low gear max. rotation speed |
19 RPM |
| Low gear max. rotation speed |
11 RPM |
| Max. work pressure |
14 MPa (2030 psi) |
| Max. oil supply |
100 LPM (26 GPM) |
| Weight |
1220 kg (2690 lbs) |
| Overall dimensions |
3000×1300×1290 mm (1187/64"×513/16"×5025/32") |
Q:How can I place order?
A: You can contact us by email or social media like WhatsApp on the order detail or place order on line.
Q:How about the payment?
A: For new clients, advance payment(30%-100% of total amount) is required, the balance need to be paid before the delivery after your inspection.
Q:How can I pay you?
A: By T/T (Telegraphic Transfer) or L/C (Letter of Credit). After you receive the PI, you can make the payment through your bank as per the terms mentioned in PI.
Q: What's the order procedure?
A: First we discuss order details, production details by email ,TM or other social media; then we issue you an PI for your confirmation. You will be requested to make full payment or deposit before we go into production.After we get the deposit, we start to process the order. Depending on the products you order, we usually a couple of days or even moths to complete production if we don't have the items in stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we shall arrange the shipment for you.
Q: How do you deal with defective products received by the clients?
A: If there are some defective items, we usually credit to our customer or replace them in next shipment.
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