LD-PV180 180cc High Pressure Variable Axial Piston Pump | Open Circuit Industrial Hydraulic Pump Manufacturer HYDSUNRIDA

LD-PV180 180cc High Pressure Variable Axial Piston Pump | Open Circuit Industrial Hydraulic Pump Manufacturer HYDSUNRIDA

 HYDSUNRIDA LD-PV180 180cc high pressure variable axial piston pump, 350bar nominal & 420bar peak pressure, 1:1 OEM replacement, ISO9001 & SGS certified, factory direct sale with spot stock, fast delivery & professional after-sales service for heavy-duty industrial hydraulic systems.SEO Meta Long: Premium LD-PV180 180cc open circuit variable piston pump made in China. Strictly tested via pressure, flow and endurance inspection. 1:1 non-destructive replacement for imported hydraulic pumps, factory competitive price, sufficient spot inventory and full after-sales support for metallurgy, mining, construction and heavy press machinery.

1. Product Overview

LD-PV180 is a heavy-duty open-circuit variable axial piston pump independently developed by HYDSUNRIDA. With 180cc large displacement and 350bar high pressure resistance, this pump is specially designed for super heavy-load hydraulic systems, supporting 24/7 full-load continuous operation and high-frequency start-stop working cycles.Featuring low internal leakage, stable operation, low noise and high energy efficiency, LD-PV180 supports 1:1 non-destructive OEM replacement of all mainstream 180cc hydraulic piston pumps. Fully consistent with global standard mounting dimensions, flange and hydraulic parameters, it requires no oil circuit modification or system recalibration, effectively reducing equipment maintenance and upgrade costs.

2. Authoritative Quality Certification & Strict Testing Process

All LD-PV180 pumps are manufactured under ISO9001:2015 quality system and SGS certification, complying with GB/T3766-2015 industrial hydraulic standards for reliable industrial-grade quality.Every unit undergoes four strict factory tests: ultra-high pressure resistance, flow calibration, leakage inspection and long-duration full-load endurance testing. Strict full-process quality control ensures low failure rate and excellent stability under extreme heavy-duty conditions.

3. Core Technical Parameters & Control Modes

3.1 Basic Technical Specifications

• Rated Displacement: 180 ml/r (Large displacement for super heavy-duty industrial hydraulics)

• Nominal Working Pressure: 350 bar

• Instantaneous Peak Pressure: 420 bar

• Structural Design: 9-piston balanced structure, thickened reinforced housing, high rigidity & impact resistance, support multi-pump tandem expansion

• Applicable Circuit: Open hydraulic circuit

• Applicable Hydraulic Oil Viscosity: 35-55 mm²/s

• Continuous Working Performance: Support 24h non-stop full-load continuous operation

• Official Warranty: 12-month complete machine warranty

3.2 Main Control Modes

• Pressure & Flow Control: Stepless precise regulation for smooth, impact-free operation under variable loads

• Constant Power Control: Automatic load power matching, lower energy consumption for fluctuating heavy loads

• Manual Control: Simple, stable and reliable for fixed working conditions and routine commissioning

4. Core Product & Service Advantages

4.1 1:1 Zero-Modification Replacement

LD-PV180 fully matches global 180cc pump standard specifications. It realizes zero-modification direct replacement of imported and domestic equivalent models, solving the pain points of high cost and long lead time of imported hydraulic pumps.

4.2 Genuine Factory Direct Supply & Sufficient Spot Inventory

As a direct factory supplier, we offer cost-effective ex-factory prices without middleman markup. Sufficient spot stock supports bulk orders and fast delivery, greatly shortening customer procurement cycle.

4.3 Industrial-Grade Super Heavy-Duty Durability

Key components adopt high-strength alloy forging and ultra-precision grinding. Reinforced pump housing delivers outstanding pressure, impact and fatigue resistance, ensuring long service life in harsh heavy-duty working conditions.

4.4 Customizable OEM/ODM Solution

We provide professional OEM/ODM customization for pump pressure, flow and matched hydraulic solutions, adapting to standard and non-standard heavy-duty equipment with diverse complex working conditions.

4.5 Full-Cycle Professional After-Sales Service

Full-set services including free model selection, installation guidance, technical support and long-term after-sales maintenance. Fast technical response ensures worry-free purchase and operation for global clients.

5. Full Series Standard Complete Models (LD Prefix Upgrade Version)

LD-PV180 is HYDSUNRIDA upgraded version with higher machining precision, superior sealing and stronger overload durability, fully compatible with all mainstream 180cc heavy-duty hydraulic equipment.

5.1 Pressure & Flow Control Series

LD-PV180R1K1T1NMMC, LD-PV180R1L1T1NMMC, LD-PV180R1D1T1NMMC, LD-PV180R1E1T1NMMC

5.2 Constant Power Control Series

LD-PV180R1K1T1WMMC, LD-PV180R1L1T1WMMC, LD-PV180R1D1T1WMMC

5.3 Manual Adjustment Control Series

LD-PV180R1K1T1NNNC, LD-PV180R1L1T1NNNC, LD-PV180R1D1T1NNNC

5.4 General Standard Series

LD-PV180R1K1T1, LD-PV180R1L1T1, LD-PV180NMMC

6. Wide Application Fields

Widely used in 10,000-ton hydraulic presses, injection & die-casting machines, metallurgical mills, mining machinery, construction equipment and hydraulic test benches. It is the ideal solution for hydraulic pump replacement, new machine supporting and domestic substitution for super heavy-duty industrial systems.