BH800III Drilling Mud Pump is one of our popular piston drilling pump model. It consists of power end, hydraulic end, lubrication system and spray system, mainly used for drilling, logging, workover and completion of shallow and deep Wells in large oil and gas fields.It can be fixed on a skid or moved on a vehicle.It has developed three generations from BH800,BH800II to BH800III since 2002 with excellent performance, stable operation and good user reputation.
Design standard: API7K
Compact structure with smaller scale and lighter weight than similar pumps in the market.
High discharge pressure(up to 10,000psi).
Safe and reliable running with a self protection system against high water temperature,low lubricant pressure,water loss or over speed.
The valve chambers' size keeps the same based on API specification and can be changeable.
Reliable performance,simple operation and simple maintenance.


Type | Triplex Single-Acting Plunger Pump |
Max. Power | 590 kW(800HP) |
Max.Pump Speed | 175 min-1 |
Stroke | 216 mm(8 1/2″) |
Max.Pressure | 35 MPa(5000PSI) |
Valve Chamber Size | API 7# |
Weight | ~10000 kg (22000 lbs) |
Overall Dimension | 3700 x 2500 x 2250mm (145.5 x 98.5 x 88.5 in) |
Stroke/minute |
Rated power |
Cylinder Liner's Diameter,mm |
|||||||
170 |
160 |
150 |
140 |
130 |
120 |
110 |
|||
Rated Pressure Mpa (psi) |
|||||||||
12.4(1771) |
14.4(2057) |
16.9(2414) |
20.1(2871) |
24.3(3471) |
30(4286) |
35(5000) |
|||
kW |
HP |
Displacement L/S(GPM) |
|||||||
175 |
648 |
880 |
46.90 |
40.43 |
34.48 |
29.05 |
23.98 |
19.43 |
15.49 |
160 |
592 |
805 |
42.88 |
36.96 |
31.52 |
26.56 |
21.92 |
17.76 |
14.16 |
150 |
595 |
755 |
40.20 |
34.65 |
29.55 |
24.90 |
20.55 |
16.65 |
13.28 |
140 |
518 |
705 |
37.52 |
32.34 |
27.58 |
23.24 |
19.18 |
15.54 |
12.39 |
130 |
481 |
654 |
38.84 |
30.03 |
25.61 |
21.58 |
17.81 |
14.43 |
11.44 |
120 |
444 |
604 |
32.16 |
27.72 |
23.64 |
19.92 |
16.44 |
13.32 |
10.56 |
110 |
407 |
554 |
29.48 |
25.42 |
21.67 |
18.26 |
15.07 |
12.21 |
9.68 |
Note: Basis of the 90% mechanic efficiency and 100% capacity efficiency.
BH800III Drilling Mud Pump has kept the long working life and reliable performance based on the over 30 sets which have been normally running in lot at the oil fields in China,Mid-Asia and Africa since 2003.


Customized products based on each specific tech request.
Supply abilities: Pump with electric motor or diesel engine,control system,pump skid
OEM/ODM manufacturing.
Manufacturing Capacity: 300 sets per year
Delivery period: 60 days
Favored payment terms: EXW/FOB/LC
https://www.baojipump.com/