2800 Quintuple Plunger Pump

 

The 2800 quintuple plunger pump is an industrial pumping device that utilizes the reciprocating motion of five plungers to achieve high-pressure liquid transportation.

 

 

Power braking(Max)	2,800HP (2,088KW)
Connecting rod Load(Max)	229,305 lbf (1,020KN)
Stroke	8" (203.2mm)
Driving Model	Double cylinder oblige gear transmission
Speed ratio	6.333:1
LxWxHmm	91.38*91.42*47.44 in. (2,321*2,322*1,205mm)
Weight	20,900 lb (9,500Kg)

 

 

Item	Model	Specification	Weight	LxWxH mm
Fluid end	2800	3.75",4"	2480kg	1600*519*609

 

 

• ‌Maximum Input Power‌: 2800 Quintuple Plunger Pumphorsepower (2088 kW)
• ‌Maximum Stroke Rate‌: 330 strokes per minute
• ‌Stroke Length‌: 8 inches (203.2 mm)
• Weight: Approximately 9,166 kg
• Displacement Range: Adjustable between 9,042–191 L/min based on plunger diameter (corresponding pressure: 103.9–137.9 MPa)

 

 

• Constructed from aluminum alloy, reducing weight by over 30%, which facilitates easier transportation and installation.
• Features a stroke displacement of 150-180mm, enhancing transportation efficiency.
• Coated with tungsten carbide wear-resistant alloy, reaching a hardness of HRC 65+, which extends service life by 3-5 times.
• Manufactured from 42CrMo forged alloy steel, with a tensile strength of >=1000 MPa.
• Equipped with high-strength springs, precision valve assemblies, wear-resistant pistons, multi-stage packing seals, and other critical parts.
• Under operating pressures of 70-95 MPa, the average service life is >=800 hours.
• Features a single-acting horizontal five-cylinder configuration with an EWS-designed hydraulic end for rapid disassembly, assembly, and maintenance.
• Supports 3.75", 4", 4.5", and 5" plunger sizes to accommodate diverse operational requirements.

 

 

Specifically engineered for high-power, high-displacement fracturing operations in oilfields, capable of servicing wells exceeding 3000 meters depth. Ideal for unconventional reservoir development in shale gas, tight oil, and similar formations.

 

 

Lubrication System Maintenance: Clean the radiator, check the oil temperature control system, monitor the oil level and quality, etc., to ensure the lubrication and cooling systems of the machine are operating properly.

Hydraulic End Disassembly: This includes replacing the plunger in the hydraulic pump, checking for wear on the connecting rods, etc., to ensure smooth operation of all parts of the hydraulic system.

Daily Maintenance Checklist: This includes checking the oil level and quality, using the "Four-Sense Diagnosis" (hearing, touch, sight, and smell) to quickly identify mechanical faults, ensuring the normal operation of the equipment.

 

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