Hydraulic Pump
 Hydraulic Pump

A4VSO Series Replacement Axial Piston Variable Pump

Features:
▶ Variable pump with axial piston rotary group of swashplate design for hydrostatic drives in open circuit
▶ Flow is proportional to the drive speed and displacement.
▶ The flow can be infinitely varied by adjusting the swashplate angle.
▶ Excellent suction performance
▶ Low noise level
▶ Long service life
▶ Modular design
▶ Variable through drive options
▶ Visual swivel angle indicator
▶ Freely variable installation position
▶ Suitable for variable-speed drives
▶ HF mode for reduced data possible for HFC mode, 
special version available

Size 40 71 125 180 250 355
Displacement cm³ 40 71 125 180 250 355
speed 1) with Vg max rpm 2600 2200 1800 1900 1700
with Vg max and with HFC max rpm - 2200 1800 1500
Min speed 2) rpm 200
Min with HFC ν0 = 25 mm2/s rpm - 750 850 600 550 450
n0
Max flow at n0 and Vg max l/min 104 156 225 324 450 533
nE = 1500 min-1 and Vg max l/min 60 107 186 270 375 533
Max power (Δp = 350 bar) at n0 and Vg max kW 61 91 131 189 263 311
nE = 1500 min-1 and Vg max kW 35 62 109 158 219 311
Max torque (Δp = 350 bar) Nm 223 395 696 1002 1391 1976
Weight kg 39 53 88 102 184 207
  Machine Hydraulci Pump/Motor
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Concrete transport pump A2FO A4VG A11V        
Wet spraying machine A11V A2FM A10V        
Road roller A6VE A6VM  A4VTG P2VC      
Paver A6VE A6VM  P2VC P4VC      
Grader A6VM  P2VC          
Asphalt spreader P1V(A)O A2FM          
Milling machine P1V(A)O A2FE A2FM        
Crawler excavator P3VO            
Wheel excavator A6V A6VM  P3VO        
Loader M3VE A6VM  P2VC A10VSO A2FM    
Bulldozer A6VM  P2VC          
Material Handling Machinery
Crane A2FE A6V A6VM P2VC P1V(A)O A10VSO A2FM
Forklift              
Drilling Rig A2FE A6VE A6VM P1V(A)O A10VSO A2FM  
Heading Machine A2FE P1V(A)O          
Mining Truck A10VSO            
Agricultural Machinery
Tractor A6VE P2VC P4VC A10VSO      
 Rice Transplanter              
Combine Harvester A6VE A4VTG P2VC        
Pesticide machine A6VE A4VTG P2VC A10VSO      
Rice harvester A6VE A4VTG P2VC P4VC      
Sugar Cane Harvester A6VE P2VC P4VC A10VSO A2FM    
Municipal Machinery
Airport Equipment A6VM P2VC P1V(A)C A10VSO A2FE A2FM  
Firfighting Truck A7VO P1V(A)C A10VSO        
Snow Sweeper P2VC A10VSO          
Aerial work platform P4VC A10VSO          
Electric Power A2FE A6VE P2VC P4VC      
Environmental Sanitation Vehicle              
Anti Dust Vehicle              
Oil And Gas Equipment
Liquid Nitrogen Pump Truck P1V(A)O            
Fracturing Truck A6VM P2VC A2FO A2FM      
Fracturing Blender Truck A6VM P2VC A10VSO A2FM      
Coil Tubing A10VSO A2FE          
Pipelayer A2FE A6VM P1V(A)O        
Industrial Application
Injection molding machine              
Shoe-making machine A10VSO            
Metal forming machinery A7V            
CNC machine tool PV A10VSO          
Metallurgy and die-casting E-A4VG             
Flow Machine
Reach Stacker P3VO            
Heavy Forlift A6VM A4VTG A10VSO        
Tire Crane A6VM            
Maritime Port
Ship A6VE A6VM P1V(A)O A10VSO A2FE A2FM  
Offshore platform A6VE A6VM P1V(A)O A10VSO A2FE A2FM  
Wind power P1V(A)O            
Dredging vessels P1V(A)O            
Others              
Marine Crane A 11VLO A2FM FMF  A4VG A6VM