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Home ProductsOrbit Hydraulic MotorHarvester KA4VG 3000 Rpm Hydraulic Piston Pump With Closed Loop
Harvester KA4VG 3000 Rpm Hydraulic Piston Pump With Closed Loop
Harvester KA4VG 3000 Rpm Hydraulic Piston Pump With Closed Loop

Harvester KA4VG 3000 Rpm Hydraulic Piston Pump With Closed Loop

Product Details:
Place of Origin: CHINA
Brand Name: Kerstern
Certification: ISO9001
Model Number: K4VG90 EP3
Payment & Shipping Terms:
Minimum Order Quantity: 1pc
Price: USD1
Packaging Details: Case, Pallet
Supply Ability: 3000pcs per month
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Detail Information
Name: Hydraulic Closed Pump Model: A4VG90EP3DM1/32L-NSD10F07
Work Mode: Close Circuit Rated Speed: 3000 Rpm
Cut Off Pressure: 350 Bar Control Mode: Output Volume Control Of Electrical Ratio(DC)12V:Deutsch DT04-2P,2pin
Filter Mode: Integrated Pressure Oil Fitration Input Shaft: 14 T 12/24 DP
Use: Harvester

Product Description

Harvester KA4VG 3000 Rpm Hydraulic Piston Pump With Closed Loop  

 

Features:

  1.  
  2. 1 Closed Circuit: The harvester closed hydraulic pump is designed with a closed circuit to ensure the
  3. circulation and supply of hydraulic fluid within the system, preventing the entry of external impurities.
  4.  
  5. 2 High-pressure Output: It is capable of delivering high-pressure hydraulic fluid to meet the power
  6. and force requirements of the harvester hydraulic system.
  7.  
  8. 3 Efficient Performance: The closed hydraulic pump operates with high efficiency, allowing for quick
  9. response and  adjustment of the hydraulic system's pressure and flow rate.
  10.  
  11. 4 Durable and Reliable: The pump is typically constructed with durable materials and advanced
  12. manufacturing techniques, providing excellent wear resistance and corrosion resistance for reliable
  13. long-term operation.

 

 

Technical Data

Table of values (theoretical values, without efficiency and tolerances; values rounded)

 

Size K4VG40 K4VG56 K4VG71 K4VG90 K4VG125 K4VG180 K4VG250
Displacement
variable pump		 Vg max cm3 40 56 71 90 125 180 250
boost pump (20 bar) Vg Sp cm3 8.6 11.6 19.6 19.6 28.3 39.8 52.5
Speed
maximum Vg max		 conti. rpm 4000 3600 3300 3050 2850 2500 2400
limited maximum limited rpm 4200 3900 3600 3300 3250 2900 2600
intermittent max. Min. rpm 5000 4500 4100 3800 3450 3000 2700
nmin rpm 500 500 500 500 500 500 500
Flow
continuous and Vg max		 l/min 160 202 234 275 356 450 600
Power
continuous Vg max		 400 bar kW 107 134 156 183 237 300 400
Torque
at Vg max		 400 bar Nm 255 356 451 572 795 1144 1590
100 bar Nm 63.5 89 112.8 143 198.8 286 398
Moment of inertia JGR kgm2 0.0038 0.0066 0.0097 0.0149 0.0232 0.0444 0.0983
Angular acceleration α rad/s2 30000 24000 21000 18000 14000 11000 6700
Filling capacity V L 1.1 1.5 1.3 1.5 2.1 3.1 6.3
Weight approx. m kg 31 38 50 60 80 101 156

Tag:

spool valve motor

high efficiency motor

geroler motor

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