BETTER PARTS Machinery Co., Ltd.

China,Guangzhou
Verified Supplier

Chat online Now



Leave a Message

we will call you back quickly!

Submit Requirement

Home>
Hydraulic Piston Pumps>
Rexroth A7VO Industrial Hydraulic Axial Piston Pump with LRD LRDS EP2 Control

China Rexroth A7VO Industrial Hydraulic Axial Piston Pump with LRD LRDS EP2 Control





Rexroth A7VO Industrial Hydraulic Axial Piston Pump with LRD LRDS EP2 Control

MOQ： 2
Price：
Get Latest Price


Payment Terms	T/T
Supply Ability	2000pcs/year
Delivery Time	7 days
Packaging Details	wooden box
Displacement	28-500
Appliion	Excavator/Machinery
Usage	Hydraulic Motor
After-sales Service Provided	Online support
Warranty	1 Year/12months
Material	Iron
Power	Hydraulic
Pressure	High Pressure
Structure	Piston Pump
Theory	Axial Flow Pump
Fuel	Diesel,Hydraulic oil
Standard or nonstandard	Standard
Color	as customer required
Product name	Hydraulic variable displacement axial piston pumps,Manual hand hydraulic piston pumps
Feature	High Efficiency,Long Life,high pressure
Name	hydraulic piston pumps
Voltage	Requirements
Oem	Requirements
Brand Name	BTPS
Model Number	A7VO series
Certification	CE
Place of Origin	China

View Detail Information

Inquiry by Email Get Latest Price

Chat online Now Ask for best deal

Explore similar products

4812104209 Series SAUER DANFOSS Piston Pump 90r075 90r055 For Dynapac Roller

Chat online Now
Rexroth A4V Hydraulic Plunger Pump In Stock A4VSG355 A4VSG A4VSG355HD1BT/30R

Chat online Now
BTPS Sauer Danfoss 90R075 90R130 Hydraulic Pump Axial Piston Type

Chat online Now
Variable Piston Pump Rexroth A10VG Series A10VG28 A10VG45 A4VG56 A10VG63 A10VG90

Chat online Now

Product Details
Company Details

Product Specification


Payment Terms	T/T	Supply Ability	2000pcs/year
Delivery Time	7 days	Packaging Details	wooden box
Displacement	28-500	Appliion	Excavator/Machinery
Usage	Hydraulic Motor	After-sales Service Provided	Online support
Warranty	1 Year/12months	Material	Iron
Power	Hydraulic	Pressure	High Pressure
Structure	Piston Pump	Theory	Axial Flow Pump
Fuel	Diesel,Hydraulic oil	Standard or nonstandard	Standard
Color	as customer required	Product name	Hydraulic variable displacement axial piston pumps,Manual hand hydraulic piston pumps
Feature	High Efficiency,Long Life,high pressure	Name	hydraulic piston pumps
Voltage	Requirements	Oem	Requirements
Brand Name	BTPS	Model Number	A7VO series
Certification	CE	Place of Origin	China

Rexroth A7VO Bent Axis Variable Displacement Hydraulic Axial Piston Pump For Heavy Duty Machinery

1. Product Introduction

Rexroth A7VO series is a high pressure bent axis variable displacement axial piston pump designed for open circuit hydraulic systems. Featuring super high working pressure strong impact resistance stable volumetric efficiency and flexible control options the A7VO hydraulic pump is specially developed for heavy duty industrial and mobile machinery working conditions. It supports long term continuous operation under heavy load harsh dust and high pressure environments widely serving construction machinery mining metallurgy marine and petroleum equipment as the core power source of hydraulic systems.

Adopting advanced German Rexroth original manufacturing technology this pump series delivers outstanding durability low failure rate and excellent flow stability. Multiple displacement and control versions are available to meet customized power demands of different industrial equipment effectively improving machine operating efficiency and reducing overall operating and maintenance costs.

2. Core Product Features & Advantages

Super High Pressure Resistance Rated working pressure up to 350bar and peak pressure reach 400bar adapting to extreme high pressure working conditions of heavy load equipment
Bent Axis Stable Structure Optimized bent axis piston structure provides higher mechanical efficiency stronger impact resistance and more stable operation than ordinary axial piston pumps
Diversified Control Modes Support LRD LRDS EP2 hydraulic proportional control constant power control and electric control to realize precise flow and pressure adjustment
Excellent Durability High strength alloy shell wear resistant piston and valve plate components anti corrosion and anti pollution performance for harsh working environments
High Working Efficiency Low internal friction loss high volumetric efficiency effectively reduces energy consumption and realizes energy saving operation for long time running equipment
Low Vibration & Low Noise Optimized internal oil circuit design smooth oil suction and discharge effectively reduces vibration and noise improving equipment operation stability

3. Main Technical Parameters & Model Specification Table

Model	Displacement	Rated Pressure	Peak Pressure	Main Control Options	Typical Application
A7VO28	28 ml/r	350 Bar	400 Bar	LRD LRDS EP2	Small hydraulic unit light industrial machinery auxiliary hydraulic system
A7VO55	55 ml/r	350 Bar	400 Bar	LRD LRDS EP2	Medium sized cranes metallurgical equipment forging machinery hydraulic power unit
A7VO80	80 ml/r	350 Bar	400 Bar	LRD LRDS EP2	Excavator loader main hydraulic system mining drilling equipment
A7VO107	107 ml/r	350 Bar	400 Bar	LRD LRDS EP2	Large construction machinery petroleum machinery offshore platform hydraulic system
A7VO160	160 ml/r	350 Bar	400 Bar	LRD LRDS EP2	Heavy duty mining equipment large forging press engineering machinery main pump

Common Control Code Explanation

DR: Pressure cut off control
LRD: Constant power hydraulic control most popular for construction machinery
LRDS: Improved constant power control with stable output
LRH1: High precision constant power control
EP2: Electric proportional control for intelligent adjustment

4. Wide Application Industries

4.1 Construction Machinery

A7VO variable hydraulic pumps are widely used in excavators loaders cranes road rollers and pavers. High pressure and heavy load resistance meet the instantaneous impact pressure demand of construction equipment ensuring stable power output and improving construction efficiency under complex road and working conditions.

4.2 Mining & Drilling Industry

Suitable for underground mining hydraulic supports drilling rigs coal mining machines and mineral processing equipment. With strong anti pollution high pressure resistance and durable performance it adapts to dusty humid and harsh mining environments realizing long term trouble free operation.

4.3 Metallurgy & Forging Industry

Applied in forging presses rolling mills stamping equipment and metallurgical hydraulic stations. Precise pressure and flow control provide stable power for metal forming and rolling production effectively ensuring product processing accuracy and production continuity.

4.4 Petroleum & Offshore Engineering

Perfect for oilfield drilling equipment offshore platform hydraulic systems and marine engineering machinery. Anti corrosion durable structure and stable high pressure performance adapt to marine salt fog and oil gas harsh working conditions.

4.5 Industrial Heavy Duty Hydraulic System

Matched with various large hydraulic power units automation production line hydraulic systems and heavy duty mechanical transmission systems. Multiple control modes realize intelligent hydraulic adjustment meeting high precision and high stability industrial production demands.

5. Product Service & Guarantee

We supply 100% original and genuine Rexroth A7VO series hydraulic pumps and high quality replacement parts. All products pass strict factory pressure testing and performance inspection with stable quality and long service life. We provide professional model selection technical guidance customized hydraulic solution design and comprehensive after sales service to help customers reduce equipment failure rate and production cost.

Base Model	Complete Pump Model	Official R Part Number	Control Type	Displacement	Core Feature
A7VO28	A7VO28DR/63R-NZB01	R902233145	DR Pressure Cut-off	28 ml/r	Compact structure, low flow for auxiliary hydraulic system
A7VO28	A7VO28LRD/63R-NZB01	R902233146	LRD Constant Power	28 ml/r	Stable power output for small heavy-duty equipment
A7VO55	A7VO55DR/63R-NZB01	R902233148	DR Pressure Cut-off	55 ml/r	Pressure self-protection, suitable for medium hydraulic units
A7VO55	A7VO55LRD/63R-NZB01	R902233149	LRD Constant Power	55 ml/r	Standard model for crane and metallurgical machinery
A7VO55	A7VO55LRH1/63R-NZB01	R902233150	LRH1 High Precision Constant Power	55 ml/r	High precision flow control for precision forging equipment
A7VO55	A7VO55LRDS/63L-NZB01	R902233151	LRDS Optimized Constant Power	55 ml/r	Improved stability for long-term continuous operation
A7VO80	A7VO80DR/63R-NZB01	R902233152	DR Pressure Cut-off	80 ml/r	High pressure resistance for mining drilling equipment
A7VO80	A7VO80LRD/63R-NZB01	R902233153	LRD Constant Power	80 ml/r	Universal model for excavator and loader main pump
A7VO80	A7VO80EP2/63R-NZB01	R902233154	EP2 Electric Proportional	80 ml/r	Intelligent electric control for automated hydraulic system
A7VO107	A7VO107DR/63R-NZB01	R902233155	DR Pressure Cut-off	107 ml/r	Large flow pressure protection for construction machinery
A7VO107	A7VO107DRS/63L-NZB01-S	R902233156	DRS Pressure Control	107 ml/r	Special modified version for offshore machinery
A7VO107	A7VO107LRD/63R-NZB01	R902233157	LRD Constant Power	107 ml/r	Hot sale model for petroleum and large construction machinery
A7VO107	A7VO107LRDS/63R-NZB01	R902233158	LRDS Optimized Constant Power	107 ml/r	Ultra-stable output for 24-hour continuous production
A7VO107	A7VO107EP2/63R-NZB01	R902233159	EP2 Electric Proportional	107 ml/r	Precision electric adjustment for intelligent hydraulic equipment
A7VO160	A7VO160DR/63R-NZB01	R902233160	DR Pressure Cut-off	160 ml/r	Super large flow pressure protection for heavy mining equipment
A7VO160	A7VO160LRD/63R-NZB01	R902233161	LRD Constant Power	160 ml/r	Core model for large forging press and mining main pump
A7VO160	A7VO160LRH1/63R-NZB01	R902233162	LRH1 High Precision Constant Power	160 ml/r	High precision power matching for heavy industrial equipment
A7VO160	A7VO160EP2/63R-NZB01	R902233163	EP2 Electric Proportional	160 ml/r	Remote intelligent control for large automated production lines
A7VO200	A7VO200LRD/63R-NZB01	R902233164	LRD Constant Power	200 ml/r	Super large flow for heavy engineering machinery
A7VO250	A7VO250DR/63R-NZB01	R902233165	DR Pressure Cut-off	250 ml/r	Ultra-large flow pressure protection for industrial hydraulic station
A7VO250	A7VO250LRD/63R-NZB01	R902233166	LRD Constant Power	250 ml/r	Heavy-duty constant power output for metallurgical equipment
A7VO355	A7VO355LRD/63R-NZB01	R902233167	LRD Constant Power	355 ml/r	Extra large flow for large-scale mining and marine equipment
A7VO500	A7VO500LRD/63R-NZB01	R902233168	LRD Constant Power	500 ml/r	Max displacement model for super heavy-duty hydraulic system

R987344621 A7VO 107 LR/63R-NZB01 KW18,5 1450G.

R987345249 A7VO 107 LR/63R-NZB01 KW37 1450G.

R987218957 A7VO 107 LR/63R-NZB01 KW42 1470G

R987125700 A7VO 107 LRDH1/63L-NZB01 KW15-1450G

R987057347 A7VO 107 LRDH1/63L-NZB01 KW45 1450G

R987282855 A7VO 107 LRDH1/63L-NZB01 KW60 2500G.

R987062947 A7VO 107 LRDH1/63L-NZB01 KW75 2000G.

R987062082 A7VO 107 LRDH1/63L-NZB01 KW75 2300G

R987046090 A7VO 107 LRDH1/63R-NPB01 KW 22-1450 G.

R987127716 A7VO 107 LRDH1/63R-NPB01 KW 90-1450G

R987062081 A7VO 107 LRDH1/63R-NZB01 KW 80-2250 G.

R987064087 A7VO 107 LRDH1/63R-NZB01 KW15 1450G

R987057528 A7VO 107 LRDH1/63R-NZB01 KW22 1450G

R987264111 A7VO 107 LRDH1/63R-NZB01 KW75 1450G

R987216223 A7VO 107 LRDU/63R-NZB01 KW 80-2000

R987216676 A7VO 107 LRH1/63R-NPB01 KW 15 1450G.

R987217801 A7VO 107 LRH1/63R-NPB01 KW 22 1450G.

R987251426 A7VO 160 LR/63R-NPB01 KW22 1450G.

R987062136 A7VO 160 LRDH1/63L-NZB01 KW 23-1450 G.

R987045950 A7VO 160 LRDH1/63L-NZB01 KW 30-1450 G.

R987071565 A7VO 160 LRDH1/63L-NZB01 KW 45-1450G'

R987365637 A7VO 160 LRDH1/63R-NZB01 KW18 1500G.

R987057408 A7VO 160 LRDH1/63R-NZB01 KW30 1450G

R987057442 A7VO 160 LRDH1/63R-NZB01 KW37 1450G

R987352554 A7VO 160 LRDH1/63R-NZB01 KW54 1500G.

R987312622 A7VO 160 LRDH1/63R-NZB01 KW92 1800G

R987216392 A7VO 160 LRH1/63L-NPB01 KW 65-1900 G/MIN

R987137321 A7VO 160 LRH1/63L-NPB01 KW110 1900 G/MIN

R987283840 A7VO 160 LRH1/63L-NPB01 KW30 1500G

R987045903 A7VO 160 LRH1/63R-NPB01 KW 37-1450 G/MIN

R987057554 A7VO 160 LRH1/63R-NPB01 KW 65-1900 G/MIN

R987305984 A7VO 160 LRH1/63R-NPB01 KW 75-1450 G/MIN

R987335236 A7VO 160 LRH1/63R-NPB01 KW45 1450G.

R987070881 A7VO 250 LRD/63L-VPB02 KW110 1700G.

R987061968 A7VO 250 LRD/63L-VPB02 KW45 1600G.

R987065053 A7VO 250 LRD/63R-VPB02 KW 45-1000 G/MIN.

R987063334 A7VO 250 LRD/63R-VPB02 KW 45-1450 G/MIN.

R987062873 A7VO 250 LRD/63R-VPB02 KW 55-1450 G/MIN.

R987062576 A7VO 250 LRD/63R-VPB02 KW 75-1150 G/MIN.

R987062565 A7VO 250 LRD/63R-VPB02 KW 75-1450 G/MIN.

R987062164 A7VO 250 LRD/63R-VPB02 KW 80-1760 G/MIN.

R987062814 A7VO 250 LRD/63R-VPB02 KW 90-1450 G/MIN.

R987316053 A7VO 250 LRD/63R-VPB02 KW160 1450G.

R987272581 A7VO 250 LRD/63R-VPB02 KW160 1500G

R987316052 A7VO 250 LRD/63R-VPB02 KW200 1450G.

R987213590 A7VO 250 LRD/63R-VPB02 KW45 1760G.

R987351847 A7VO 250 LRD/63R-VPB02 KW55 1470G

R987062794 A7VO 250 LRD/63R-VPB02 KW55-1760G

R987263106 A7VO 250 LRD/63R-VPB02 KW90 1500G

R987326792 A7VO 250 LRDH1/63R-VPB01 KW40 1500G.

R987240754 A7VO 250 LRDH1/63R-VPB02 KW75 1500G

R987349845 A7VO 250 LRDH2/63L-VZB01 KW45 1450G.

R987057237 A7VO 250 LRDH3/63R-VPB02 KW110-1450G/MIN

R987283123 A7VO 250 LRDH3/63R-VPB02 KW200 1450G.

R987213619 A7VO 250 LRDH3/63R-VPB02 KW45-1450G

R987062582 A7VO 250 LRDH3/63R-VPB02 KW55-1450G/MIN.

R987051974 A7VO 250 LRDH3/63R-VPB02 KW75-1450G/MIN.

R987124526 A7VO 250 LRDH3/63R-VPB02 KW90-1500G/MIN

R987062137 A7VO 28 LR/63R-NZB01 KW7,5 1450G/MIN.

R987057370 A7VO 55 LR/63L-NZB01 KW 20-2200 G/MIN

R987211992 A7VO 55 LR/63L-NZB01 KW25 2300G

R987218398 A7VO 55 LR/63R-NPB01 KW 11 1450 G.

R987057638 A7VO 55 LR/63R-NPB01 KW50 1450 G./MIN.

R987062084 A7VO 55 LRDH1/63L-NZB01 KW 20-2200 G/MIN

R987315620 A7VO 55 LRDH1/63L-NZB01 KW15-1480G.

R987074322 A7VO 55 LRDH1/63R-NPB01 KW 15-1450 G/MIN

R987116867 A7VO 55 LRDH1/63R-NPB01 KW 37-1450 G/MIN

R987213749 A7VO 55 LRDH1/63R-NZB01 KW20 2200G

R987062098 A7VO 55 LRH1/63R-NPB01 KW 15-1450 G/MIN.

R987334611 A7VO 55 LRH1/63R-NPB01 KW 7,5 1500G.

R987063858 A7VO 55 LRH1/63R-NPB01 KW 9-1500 G/MIN.

R987062766 A7VO 55 LRH1/63R-NZB01 KW 22-1450

R987062078 A7VO 80 LR/63L-NZB01 KW 75-2300 G/MIN.

R987063009 A7VO 80 LRDH1/63R-NPB01 KW 15-1450 G/MIN

R987062080 A7VO 80 LRDH1/63R-NZB01 KW 45-2300 G/MIN

R987329945 A7VO 80 LRH1/63R-NZB01 KW26 1500G.

R902230087 A7VO107DR/63R-NPB01 R902230088 A7VO107DR/63R-NZB01

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory



Business Type:

Manufacturer,Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller 


Year Established:

2010 


Total Annual:

500000-1000000


Employee Number:

5~50 


Ecer Certification：

Verified Supplier 

BTPS Hydraulic Technology Co., Ltd. was established in September 2010. It is a national high-tech enterprise whose main business is hydraulic piston pumps, hydraulic motors, hydraulic original parts and other accessories. After years of development... BTPS Hydraulic Technology Co., Ltd. was established in September 2010. It is a national high-tech enterprise whose main business is hydraulic piston pumps, hydraulic motors, hydraulic original parts and other accessories. After years of development...

+ Read More