KTZ900 Plunger Pump,reciprocating, positive displacement, single
acting, horizontal three-cylinder piston pump
KTZ900 pump is a reciprocating, positive displacement, single
acting, horizontal three-cylinder piston pump, the pump's maximum
input power is 900HP. The pump is widely used in oil well operations such as
acidification, fracturing and mud injection.
Main structural features:
1. It consists of two parts: power end assembly and hydraulic end
assembly;
2. the crankshaft adopts double key eccentric wheel structure, two
pairs of involute helical gears are installed at both ends of the
crankshaft to transfer power, in order to offset the axial force,
the size of the gear is placed inside the pump shell, make full use
of the effective space, reduce the size of the whole pump in the
width direction, conducive to the layout of the whole pump;
3. the pump light weight, small volume, high pressure, suitable for
small fracturing truck (skid);
4. the hydraulic end and the power end are connected with 8 alloy
steel rod, when the hydraulic end is removed, the rod is left on
the power end. Threaded connection between the plunger and crosshead makes it easy
to remove and maintain the hydraulic end;
5. the hydraulic end assembly is installed with four different
specifications of the plunger (3.75", 4", 4.5", 5"), in order to
obtain different pressure, displacement for customers to choose.
Main technical parameters:
Maximum input power: 900hp (670kW)
Maximum impulse: 300rpm
Maximum load of connecting rod: 119700lbs (532000N)
Stroke: 8" (203.2mm)
Gear ratio: 5.619:1
Length: 79.21" (2012mm)
Width: 55.51" (1410mm)
Height: 40" (1016mm)
Weight: 9000 lb (4082kg)
