Hydraulic System; Stabilizer Blade; Operating Hydraulics; Tracks - Wacker Neuson 2503 Operator's Manual

Hydraulic system

Stabilizer blade

Operating hydraulics

Tracks

OM 25-3503 us – Edition 4.1 * 2503_3503b610.fm
Hydraulics
Pump
Flow rate
Operating pressure for operating and travel
hydraulics
Swivel unit operating pressure
Hydraulic oil radiator
Hydraulic tank capacity (system fill)
Stabilizer blade
Width
Height
Max. lift over subgrade
Scraping depth
Tilting angle
Operating hydraulics
Max. operating pressure
Main pressure restriction for boom/bucket/stick
Main pressure restriction for stabilizer blade
Main pressure restriction for pilot control pressure
Main pressure restriction for swivel drive (hydraulic motor pres-
sure restriction)
Filter
Hydraulic reservoir capacity
Type Width
Rubber 300 mm (12 in) 0.34 kg/cm
Steel 300 mm (12 in) 0.34 kg/cm
1. Ground pressure can be higher depending on the configuration chosen.
Model 3503
Double variable displacement pump +
gear pump + pilot control pump
43.5 + 43.5 + 24.1 + 8.9 l/min
(11.5 + 11.5 + 6.4 + 2.4 gal/min)
240 bar (3,481 psi)
210 bar (3,046 psi)
50 l (13.2 gal)
Model 3503
1620 mm (64 in)
370 mm (15 in)
410 mm (16 in)
480 mm (19 in)
--
Ground pressure Ground clearance
2 2 1
(4.8 lbs/in ) 260 mm (10 in)
2 2 1
(4.8 lbs/in ) 270 mm (11 in)
Technical datac
Standard
Model 3503 tiltable
350 mm (14 in)
385 mm (15 in)
529 mm (21 in)
+/ 25°
Model 3503
240 bar (3,481 psi)
240 bar (3,481 psi)
210 bar (3,046 psi)
35 bar (508 psi)
200 bar (2,901 psi)
Return filter
50 l (13.2 gal)
Remarks
Standard
Option
6-3