I-BOETH BOLE HYDRAULIC REXROTH hydraulic piston pump A4VG28 45 71 Industrial Hydraulic Pump

Rexroth A4VG Series 32 Axial Piston Variable Pump

I-BOETH BOLE HYDRAULIC A4VG28 REXROTH hydraulic piston pump

Size 28 … 125

Size：A4VG28 / A4VG40 / A4VG56 / A4VG71 / A4VG90 / A4VG125 / A4VG175 / A4VG180 / A4VG210 A4VG250

Nominal pressure 400 bar
Maximum pressure 450 bar

Max Displacement: 28 cc/rev

Max Working Pressure: 40 Mpa

Shaft Speed Range: 500-5000 r/min

Rotation: Right from shaft end

Control Type: Pressure Control

Product Type: Hydraulic Piston Pump

Material: Cast iron

Working pressure range Technical data:

NV – Version without control module

HD – Proportional control, hydraulic, pilot-pressure related

HW – Proportional control, hydraulic, mechanical servo

DA – Automatic control, speed related

DG – Hydraulic control, direct operated

EP – Proportional control, electric

EZ – Two-point control, electric

ET – Electric control, direct operated

BT – BODAS electronic control

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Features

Rexroth A4VG Series 32 Axial Piston Variable Pump
HBOETH BOLE HYDRAULIC A4VG28 REXROTH hydraulic piston pump
  1. Integrated boost pump for boost and pilot oil supply
  2. Flow direction changes when the swashplate is moved through the neutral position
  3. High-pressure relief valves with integrated boost function
  4. With adjustable pressure cut-off as standard
  5. Boost-pressure relief valve
  6. Through drive for mounting of further pumps up to same nominal size
  7. Large variety of controls
  8. Swashplate design
Size 28 40 56 71 90 125
Displacement geometric, per revolution Vg max cm³ 28 40 56 71 90 125
Nominal pressure pnom bar 400 400 400 400 400 400
Maximum pressure pmax bar 450 450 450 450 450 450
Maximum speed at Vg max nnom rpm 4250 4000 3600 3300 3050 2850
Intermittent 1) nmax rpm 5000 5000 4500 4100 3800 3450
Flow at Vg max and nnom qV nom l/min 119 160 202 234 275 356
Power at qV nom and Δpnom 2) P kW 79 107 134 156 183 238
Torque at Vg max and Δpnom M Nm 178 255 357 452 573 796
Weight (approx.) m kg 29 31 38 50 60 80
 
     

Order Number Internal Number
R902072763 A4VG28DA1/32+A4VG28DA1/32
R902019694 A4VG28DA1/32+A4VG28DA1/32-K
R902014936 A4VG28DA1/32+A4VG28DA1/32-K
R902056141 A4VG28DA1/32+A4VG28DG/32
R902019695 A4VG28DA1/32+A4VG28DG1/32
R902018720 A4VG28DA1/32+A4VG28DG1/32




A: We are factory and trading company.

A: Generally it is 3-5 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, it is according to quantity.

A: We can provide samples, but not for free.

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

If you have more questions, pls feel free to contact us as below:

sales@bailehydraulic.com

WeChat/WhatsApp：0086 18060096097

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