Product Details
Place of Origin: China
Brand Name: LONGWELL
Certification: API-7K
Model Number: Oil Drilling Mud Pump
Payment & Shipping Terms
Minimum Order Quantity: 1 PCS
Packaging Details: Plywood case/Iron pallet
Payment Terms: T/T 30%DP, balabce before ship
Supply Ability: 1000 PCS per Month
Corrosion Resistance: |
Excellent |
Surface Treatment: |
Heat Treatment |
Standard Or Nonstandard: |
Standard |
Usage: |
Drill Rig |
Precision: |
High |
Tensile Strength: |
Min. 1000 MPa |
Size: |
Customized |
Hardness: |
HRC 30-35 |
Yield Strength: |
Min. 800 MPa |
Structure: |
Piston Pump |
Material: |
Alloy Steel |
Condition: |
New |
Warranty: |
1 Year |
Durability: |
Long-lasting |
BOMCO: |
F800/1000/1300/1600/1600HL |
HONGHUA: |
3NB-800/1000/1300/1600F |
HRSB: |
RS-F800/1000/1300/1600 |
INGZHOU: |
QF-1300/1600 |
LS-NOW: |
3NB1300C/1600 |
NOV: |
12-P-160 14-P-220 |
WeatherFord: |
MP-10/16 |
GD: |
PZ-7/8/9/10/11 |
EMSCO: |
FB-1300/1600 |
RUSSIAN: |
UNBT-950/1180L UNB-600 8T650 |
Corrosion Resistance: |
Excellent |
Surface Treatment: |
Heat Treatment |
Standard Or Nonstandard: |
Standard |
Usage: |
Drill Rig |
Precision: |
High |
Tensile Strength: |
Min. 1000 MPa |
Size: |
Customized |
Hardness: |
HRC 30-35 |
Yield Strength: |
Min. 800 MPa |
Structure: |
Piston Pump |
Material: |
Alloy Steel |
Condition: |
New |
Warranty: |
1 Year |
Durability: |
Long-lasting |
BOMCO: |
F800/1000/1300/1600/1600HL |
HONGHUA: |
3NB-800/1000/1300/1600F |
HRSB: |
RS-F800/1000/1300/1600 |
INGZHOU: |
QF-1300/1600 |
LS-NOW: |
3NB1300C/1600 |
NOV: |
12-P-160 14-P-220 |
WeatherFord: |
MP-10/16 |
GD: |
PZ-7/8/9/10/11 |
EMSCO: |
FB-1300/1600 |
RUSSIAN: |
UNBT-950/1180L UNB-600 8T650 |
The crankshaft assembly consists of crankshaft, big gear rim, connecting rod, crankshaft bearing and connecting rod bearing (eccentric) etc. It is installed on frame through self-aligning roller bearing.
The crankshaft is an integral cast eccentric shaft. The 3 cranks locate at 360 degrees equally.
The left and right spiral gear rings are integrated to become a herringbone gear rim without cutting groove, which is installed on crankshaft with bolts.
The 3 big end bearings of connecting rod are single row short cylindrical roller bearings installed respectively at three eccentric cranks.
The connecting rod small end is connected to the crosshead pin through double row long cylindrical roller bearing.
