RL-3NB650 Mud pump
Main Features:
1. Power end: The shell is a steel plate welded structure, and the internal stress is eliminated after welding. power end gear
The gear is involute tooth type, with stable operation, high efficiency and long service life. Crankshaft is hollow Integral casting.
The power end lubrication method is splash lubrication;
2. Fluid end: Suction and discharge flanges meet ASA and API specifications;
3. The piston rod and the pony rod are connected by a clamp, which can realize quick assembly and disassembly. Bottom of valve hole There is a step at the top to prevent the valve seat from sinking. Piston and cylinder liner powered by a separate spray pump which cooled and lubricated for a long service life;
4. The wearing parts can be replaceable.
Main Technical Parameters
| Performance parameter table |
| Model |
Type |
Rated
power |
Maximum
input
power |
Rated
pump
Speed |
Pump
speed |
Gears ratio |
Rated speed of
driving wheel rpm |
| RL3NB-650 |
Triplex
Single
-Acting
Piston
Pump |
418kw
570(hp) |
478kw
650hp |
140 stroke/min |
160 stroke/min |
4.696 |
657.44 |
Suction pipe
diameter |
Discharge
pipe
diameter |
Dimensions(mm) |
Weights(kg) |
Excluding large
pulleys,air bag weight
(kg) |
| 203mm |
101mm |
3600×2065×2065 |
11000 |
10000 |
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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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