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MUD PUMPS
Mud pumps come in three
models, HL3ZB-1600,
HL3ZB-1300, HL3ZB-1000
which are triplex single acting
piston pumps. Based on
existing mud pumps design,
domestic and abroad, we have
made many improvements on
the lubricating cooling system,
safe protection device, and
some drive components. Thus
the mud pumps have
characteristics of premium
structure, small volume,
reliability and easy maintenance
and repair.
Power end features: tooth
herringbone gear; one-piece
alloy steel crank; renewable
crosshead guide and slideway.
The frame is made of welded
steel plate to provide the frame
with high strength, good rigidity
and light weight.
The extension rod adopts the
elastic corrugated tube to
provide good sealing. The
power end uses the combined
lubricating system with electric
and mechanical gear wheel
pumps.
Fluid end features: suction inlets of 1300 and 1600 mud pumps are fitted flanges with OD of 12”. and
these mud pumps are fitted with API 7# valve ports. The suction valve and the discharge valve are
interchangeable. The valve housing of the hydraulic end with the vertical structure is forged, thus the
clearance volume is minimized. Cylinders are made of forged alloy steel and nickel plated to improve
their corrosion resistance. The three cylinders of each pump are interchangeable. Valve-over-valve
(through type cylinders) design reduces the cylinder volume and increases volumetric efficiency. The
K1:6 conical surface of the valve housing is heat treated; the precision of fit with the valve seat is greatly
improved. The water inlet valve is positioned with a strongback and together with a base plate that is
convenient and reliable.
At the same time, our company can provide SL3NB and F series mud pumps
Custom Engineered
Packages to client
specification available