📑 Quick Navigation

🔹 PV2R Series 🔹 VP Series 🔹 A10VSO Series 🔹 CBN Series 🔹 CBB Series 📊 Comparison Guide 🔧 Applications

📖Introduction

About This Manual

This selection manual provides complete specifications for Haichen Hydraulic replacement pumps. All models are 100% interchangeable with original brands including Yuken, Rexroth, and major forklift manufacturers.

Key Advantages
  • 100% direct interchange - no modifications needed
  • 40-65% cost savings compared to original parts
  • 24-hour delivery for standard models
  • 12-month warranty + lifetime technical support
  • High efficiency: 92-94% volumetric efficiency
  • Low noise design: 68-72dB

🔹PV2R Series - Vane Pumps

Series Overview

PV2R series are Yuken-type fixed displacement vane pumps, widely used in injection molding machines and industrial hydraulic systems. 21 models available from 6cc to 153cc/rev.

Haichen Model Replaces OEM Displacement Rated Pressure Max Pressure Rated Speed Weight
HVP-PV2R1-6 Yuken PV2R1-6-F-RAA-41 6 cc/rev 21 MPa 25 MPa 1800 rpm 8 kg
HVP-PV2R1-17 Yuken PV2R1-17-F-RAA-43 17 cc/rev 21 MPa 25 MPa 1800 rpm 10 kg
HVP-PV2R1-23 Yuken PV2R1-23-F-RAA-41 23 cc/rev 21 MPa 25 MPa 1800 rpm 11 kg
HVP-PV2R2-41 Yuken PV2R2-41-F-RAA-42 41 cc/rev 21 MPa 25 MPa 1500 rpm 16 kg
HVP-PV2R3-76 Yuken PV2R3-76-F-RAA-41 76 cc/rev 21 MPa 25 MPa 1200 rpm 28 kg
Typical Applications

Haitian MA Series (600-6000+), Borche BS/BT, Chen Hsong, and other injection molding machines. Also used in CNC machines, die casting, and industrial hydraulic systems.

🔹VP Series - Variable Vane Pumps

Series Overview

VP series are variable displacement vane pumps with pressure cut-off and load sensing controls. Energy efficient design saves 30-50% compared to fixed displacement pumps. 8 models from 12cc to 40cc/rev.

Haichen Model Replaces OEM Displacement Rated Pressure Max Pressure Rated Speed Efficiency
HVP-VP-12-FA Yuken VP-12-FA3 12 cc/rev 16 MPa 20 MPa 1800 rpm ≥94%
HVP-VP-20-FA Yuken VP-20-FA3 20 cc/rev 16 MPa 20 MPa 1800 rpm ≥94%
HVP-VP-30-FA Yuken VP-30-FA3 30 cc/rev 16 MPa 20 MPa 1500 rpm ≥94%
HVP-VP-40-FA Yuken VP-40-FA3 40 cc/rev 14 MPa 18 MPa 1200 rpm ≥94%

🔹A10VSO Series - Piston Pumps

Series Overview

A10VSO series are Rexroth-type axial piston pumps for high-pressure applications. Used in excavators, construction machinery, and heavy industrial equipment. 6 models from 18cc to 140cc/rev.

Haichen Model Replaces OEM Displacement Rated Pressure Max Pressure Rated Speed Weight
HAP-A10VSO18 Rexroth A10VSO18DFR 18 cc/rev 28 MPa 35 MPa 2200 rpm 15 kg
HAP-A10VSO45 Rexroth A10VSO45DFR 45 cc/rev 28 MPa 35 MPa 1800 rpm 25 kg
HAP-A10VSO71 Rexroth A10VSO71DFR 71 cc/rev 28 MPa 35 MPa 1600 rpm 35 kg
HAP-A10VSO140 Rexroth A10VSO140DFR 140 cc/rev 28 MPa 35 MPa 1300 rpm 55 kg

📊Pump Type Comparison

Vane Pump (PV2R)

Pressure Range 21-25 MPa
Efficiency 93%
Noise Level 68dB
Best For Injection Molding

Variable Vane (VP)

Pressure Range 16-20 MPa
Efficiency 94%
Noise Level 68dB
Best For Energy Saving

Piston Pump (A10VSO)

Pressure Range 28-35 MPa
Efficiency 92%
Noise Level 72dB
Best For High Pressure

Gear Pump (CBN/CBB)

Pressure Range 16-20 MPa
Efficiency 92%
Noise Level 72dB
Best For Forklifts/Ag

🔧Applications Guide

🏭 Injection Molding Machines

Recommended: PV2R Series (fixed displacement) or VP Series (variable for energy saving)

Haitian MA600-MA6000+, Borche BS/BT, Chen Hsong, and other major brands

🚜 Construction & Excavators

Recommended: A10VSO Series (high pressure piston pumps)

6-40 ton excavators, wheel loaders, bulldozers, and construction equipment

🏋️ Forklifts & Material Handling

Recommended: CBB Series (forklift-specific gear pumps)

Heli, Hangcha, Lonking, Liugong, and other major forklift brands (1-10 ton)

⚙️ CNC & Industrial Machinery

Recommended: PV2R or VP Series

CNC lathes, machining centers, presses, and general industrial hydraulic systems

Need Help Selecting the Right Pump?

Our hydraulic experts are ready to help you find the perfect replacement

💬 Talk to Our Experts on WhatsApp