LD-A10VSO140 Series 31 Axial Piston Variable Pump

LD-A10VSO140 Series 31 Axial Piston Pump | Hydraulic Pump Manufacturer

Description: LD-A10VSO140 Series 31 open-circuit axial piston variable pump with 140cc displacement and 280bar rated pressure. ISO9001:2015 & SGS certified, 1:1 interchangeable hydraulic pump. Factory direct supply, in stock, competitive price and fast global delivery.

Product Overview

LD-A10VSO140 Series 31 is a heavy-duty swash plate axial piston variable pump for industrial open-circuit hydraulic systems. It provides infinitely adjustable flow, stable pressure output and low running noise. With unified installation dimensions and matched performance parameters, it features 1:1 direct interchangeability, requiring no mechanical modification for equipment maintenance and replacement.

Technical Specifications

Control Options

A full range of precision control modes are available to fit different industrial working conditions:

• DR: Direct Pressure Control

• DRG: Remote Pressure Control

• DFR / DFR1: Pressure & Flow Combined Control

• DFLR: Pressure, Flow & Power Triple Control

• DG: Two-Point Volume Control

Key Performance Features

• High volumetric efficiency, low pressure pulsation and stable long-hour continuous operation

• Responsive stepless flow regulation for accurate hydraulic system control

• Integrated pressure cut-off valve and dual overload relief valves for full system safety protection

• Reinforced heavy-duty structure, suitable for non-stop cyclic industrial work

Quality Assurance

All LD-A10VSO140 Series 31 pumps are manufactured in accordance with ISO9001:2015 standards and SGS certified. Every pump undergoes strict pressure testing, flow calibration and durability inspection before delivery to ensure stable and reliable performance.

Factory Core Advantages

• Professional Source Manufacturer: Independent in-house R&D, production and dedicated testing workshops

• 1:1 Full Interchangeability: Standard dimensions and matching performance, direct installation without modification

• Ready Stock & Fast Delivery: Sufficient spot inventory to shorten lead time

• Factory Competitive Price: Manufacturer produces and sales directly

• Complete After-sales Support: 12-month warranty and comprehensive professional technical consultation

Application Scope

Suitable for injection molding machines, CNC machine tools, metallurgical equipment, packaging machinery and all types of industrial hydraulic power units.

Common Standard LD Models

• LD-A10VSO140 DR/31R-VPB12N00

• LD-A10VSO140 DFR/31R-VPB12N00

• LD-A10VSO140 DFLR/31R-PPB12N00

• LD-A10VSO140 DFR1/31R-VPB12N00

LD-A10VSO140 Series 31 axial piston variable hydraulic pump, ISO9001 & SGS certified 1:1 interchangeable industrial pump, manufacturer direct ready stock