DSF1300 mud pumps are products designed and developedby absorption of the advanced technologies from home and abroad. The parts of the DSF-mud pumps that are designed are in conformity with API SPEC 7K, which have been widely used in Chinese oilfields and already exported to U.S.A. European Nations, Middle East and Southeast Asian Countries.
Technical parameters:
|
Model |
DSF800 |
DSF1000 |
DSF1300 |
|
Type |
Triple cylinder, single action and piston type |
Triple cylinder, single action and piston type |
Triple cylinder, single action and piston type |
|
Max. cylinder liner Dia stroke |
170×229mm（6-3/4″×9″） |
170×254mm（6-3/4″×10″ |
180×305mm（7″×12″） |
|
Rated strokes |
150r/min |
140r/min |
120r/min |
|
Rated power |
596kW(800hp) |
746kW(1000hp) |
969kW(1300hp) |
|
Gear type |
A-type gear |
A-type gear |
A-type gear |
|
Gear speed ratio |
4.185:1 |
4.207:1 |
4.206:1 |
|
Lubrication |
Forced and splashed lubrication |
Forced and splashed lubrication |
Forced and splashed lubrication |
|
Suction |
10″flange (about 254mm) |
12″flange (about 305mm) |
12″flange (about 305mm) |
|
Discharge |
5″flange 5000psi |
5″flange 5000psi |
5″flange 5000psi |
|
Diameter. of the small gear shaft |
177.8mm(7″) |
196.9mm(7-3/4″) |
215.9mm(8-1/2″) |
|
Pin Key |
44.45×44.45mm (1-3/4″×1-3/4″) |
50.8×50.8mm (2″×2″) |
50.8×50.8mm (2″×2″) |
|
Valve chamber |
Top body of the valveAPI#6 |
Top body of the valveAPI#6 |
Top body of the valveAPI#7 |
|
Approximate weight |
14000 kg 30837lb |
18790 kg 41420 lb |
24572 kg 54170 lb |