Hydraulic Double Vane Pump, VMQ Series Double Pump, 6.83 cu in/rev Front, 4.33 cu in/rev Rear, 2-Bolt SAE C Mounting Flange, 1-1/4 Straight Keyed Shaft, SAE 4-Bolt Flange, Inlet 3, Outlets 1-1/4 Front 1 Rear, CW Rotation

Description & Features

This Eaton Vickers hydraulic double vane pump, from the VMQ series, is designed for demanding applications, including those in the oil and gas industries, metal cutting, plastic injection molding, and mobile equipment such as dump trucks and wheel loaders.

The double pump configuration features a 6.83 cu in/rev front displacement and a 4.33 cu in/rev rear displacement. It features a 2-Bolt SAE C mounting flange, a 1-1/4 straight keyed shaft, and SAE 4-Bolt Flange ports with a 3-inch inlet and 1-1/4 inch outlets (1 front, 1 rear). The pump is designed for clockwise (CW) rotation.

SKU: 712-0156-032

Supplier Part Number (MPN): 712-0156-032

Alternate Part Numbers: C1KK71

Specifications

Application
Oil and Gas, Metal Cutting, Dump Truck, Wheel Loader, Plastic Injection Molding
Configuration
33
Design Code
32
Brand
DANFOSS POWER SOLUTIONS II LLC (VICKERS)
Brand
Danfoss Power Solutions
Pack Size
1.00
UOM
EA
Features
Highest pressures, lowest noise|Unique wafer plate design|Single, double or triple pump
Front Displacement
6.83
Identification
None
Mfg. Name
Vickers
Mount
2-Bolt SAE C
Mount
2-Bolt SAE C
Output Shaft Coupling
None
Ports
SAE 4-Bolt Flange, Inlet 3, Outlets 1-1/4 Front 1 Rear
Ports
SAE 4-Bolt Flange, Inlet 3, Outlets 1-1/4 Front 1 Rear
Rear Displacement
4.33
Rear Outlet Port Connections
45° CCW To Inlet Port
Rotation
CW
Seal Material
Buna-N
Series
VMQ
Shaft
1-1/4 Straight Keyed
Shaft
1-1/4 Straight Keyed
Shaft Seals
Single
Special Features
None
Supplier Part Number
712-0156-032
Thru Drive
No
Vane Function Type
Pump
Alternate Part Numbers
Alternate Part Number C1KK71
Product Weight
110.00 lbs

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Product Questions & Answers (1)

Question by: Lance R on Jul 28, 2025, 5:49 PM
Will this double pump work on my dump truck?
Answer by: Customer Support on Jul 30, 2025, 11:57 AM
Application-wise, this VMQ series vane pump is used in dump trucks. Also listed are oil and gas, metal cutting, wheel loaders, and plastic injection molding.