Hydraulic Pump
 Hydraulic Pump

A8VO Replacement Axial Piston Variable Double Pump

Features :
▶ Variable double pump with two axial tapered piston rotary 
groups with bent axis design for open circuit hydrostatic 
drives 
▶ Flow is proportional to the drive speed and the displacement 
and is infinitely variable between qV max and qV min = 0 
▶ The pump is suitable for direct mounting on the flywheel 
housing in diesel engines
▶ One common suction port for auxiliary pump and both circuits.
▶ A wide range of control instruments is available for different 
control and regulating functions
▶ Individual power control
▶ Integrated auxiliary pump with pressure relief valve, optionally 
with additional pressure reducing valve
▶ Power take-off for mounting axial piston and gear pumps
▶ Excellent power to weight ratio
▶ Long service life

Size 55 80 107 140 200 225
Series 61 63 63 63 63 72
Displacement (per rotary group) Vg max cm³ 54.8 80 107 140 200 224.6
Nominal pressure pnom bar 350 350 350 350 350 380
Maximum pressure pmax bar 400 400 400 400 400 420
Maximum speed 1) at Vg max nnom rpm 2500 2240 2150 2100 1950 2050
Flow pump 1 at Vg max and nnom qV nom1 l/min 137 179 230 294 390 460
Flow pump 2 at Vg max and nnom qV nom2 l/min 137 179 230 294 390 460
Power at qV nom and pnom P kW 160 209 268 294 2) 325 2) 384 2)
Torque at Vg max and pnom M Nm 611 891 1192 1337 2) 1592 2) 1788 2)
Weight (approx.)   m kg 82 90 116 146 180 194
  Machine Hydraulci Pump/Motor
Construction Machinery
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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
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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            
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