Rugao Yaou Import & Export Trade Co., Ltd.
Main products:Drill Collar,Power Tong,Valve,Manual Tong,DDZ Elevator
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  • Contact Person : Mr. Xue aihong
  • Company Name : Rugao Yaou Import & Export Trade Co., Ltd.
  • Tel : 86-513-87635480
  • Fax : 86-513-87632623
  • Address : Jiangsu,Rugao,Room 907 #13 Jinjiuhuafu Ninghai RD.
  • Country/Region : China
  • Zip : 226500

Effective 3NB500F Mud pump

Effective 3NB500F Mud pump
Product Detailed
Mud pumpPower end 1. The frame is a welded structure with steel plate, high strength, rigidity and light weight.2.

Mud pump

Power end

1.        The frame is a welded structure with steel plate, high strength, rigidity and light weight.

2.        Adopting herringbone gear drive, running smoothly.

Fluid end

1.        The hydraulic cylinder is straight pass-through structure, it can make the fluid flow smoothly, volumetric efficiency higher and structure compact.

2.        The three hydraulic cylinders are interchangeable.

3.        The cylinder head and valve pot cover can be rapidly tightened, convenient for assembly and teardown.

4.        The suction valve and discharge valve can be interchanged

5.        The piston and liner bore are open wide structure, convenient for observing.....

Model

3NB500F

3NB800F

3NB1000F

3NB1300F

3NB1600F

Type

triplex single action piston pump

triplex single action piston pump

triplex single action piston pump

triplex single action piston pump

triplex single action piston pump

Rated input power

373kW

597kW

746kW

969kW

1193kW

500hp

800hp

1000hp

1300hp

1600hp

Rated speed

120 stroke/minute

150 stroke/minute

140 stroke/minute

120 stroke/minute

120 stroke/minute

120SPM

150SPM

140SPM

120SPM

120SPM

Max. liner bore × stroke

170×229mm

170×229mm

170×254mm

180×305mm

180×305mm

6.6930×9

6.6930×9

6.6930×10

7.0867×12

7.0867×12

Gear type

Herringbone                          (double-spiral)

Herringbone                          (double-spiral)

Herringbone                          (double-spiral)

Herringbone                          (double-spiral)

Herringbone                          (double-spiral)

Gear ratio

3.962:1

4.185:1

4.207:1

4.206:1

4.206:1

Lubrication

force and splash

force and splash

force and splash

force and splash

force and splash

Suction flange

8 (203mm

10254mm

12305mm

12305mm

12305mm

Discharge flange

103mm- 35MPa

130mm-35MPa

130mm-35MPa

130mm-35MPa

130mm-35MPa

GB3165.2-82

GB3165.2-82

GB3165.2-82

GB3165.2-82

GB3165.2-82

4- 5000psi

5 1/8- 5000 psi

5 1/8- 5000 psi

5 1/8- 5000 psi

5 1/8- 5000 psi

Pinion shaft diameter and extension

139.7×257mm

177.8×324mm

196.9×337mm

215.9×337mm

215.9×337mm

5 1/2×10 1/8

7×12 3/4

7 3/4×13 1/4

8 1/2×13 1/4

8 1/2×13 1/4

Key

31.75×31.75mm

44.45×44.45mm

50.8×50.8mm

50.8×50.8mm

50.8×50.8mm

1 1/4×1 1/4

1 3/4×1 3/4

2×2

2×2

2×2

Valve pot

API6 #

API6 #

API6 #

API7 #

API7 #

Overall dimension

3400×1950×1440mm

3963×3024×1694mm

4269×3167×1818mm

4426×3260×2004mm

4426×3260×2004mm

133 7/8×76 3/4×56 11/16

156×119×66 11/16

168×124 5/8×71 9/16

174 1/4×128 3/8×78 7/8

174 1/4×128 3/8×78 7/8

Weight of main body

10350 kg

14500 kg

18790 kg

24532 kg

24715 kg

22818 lb

31967 lb

41425 lb

54084 lb

54487 lb

 

Effective 3NB500F Mud pump



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