OM 25-3503 us – Edition 4.1 * 2503_3503b610.fm
6-1
Technical datac
6 Technical datac
6.1 Model 2503
Engine
Hydraulic system
Stabilizer blade
Operating hydraulics
Engine
Model 2503
Product
Yanmar diesel engine
Type
Yanmar 3TNV 88-BSNS
Design
Water-cooled diesel engine
Number of cylinders
3 cylinders
Displacement
1642 cm³ (100 in³)
Nominal bore and stroke
88 x 90 mm (5.4 x 5.5 in)
Power
19.4 kW (26.0 hp)
Max. torque
107 Nm at 1200 rpm (79 ft.lbs at 1,200 rpm)
Max. engine speed without load
2400 rpm
Idling speed
1100 rpm
Fuel injection system
Direct fuel injection
Starting aid
Sheathed-element heater plugs
Exhaust values according to
97/68/EC, EPA
Hydraulics
Model 2503
Pump
Double variable displa gear
pump
Flow rate
28.8 + 28.8 + 19.2 l/min (7.6 gal + 7.6 gal
+ 5.0 gal/min)
Operating pressure for operating and travel
hydraulics
240 bar (3,481 psi)
Swivel unit operating pressure
200 bar (2,901 psi)
Hydraulic oil radiator
Standard
Hydraulic tank capacity (system fill)
27.2 l (7.2 gal)
Stabilizer blade
Model 2503
Width
1370 mm (54 in)
Height
340 mm (13 in)
Max. lift over subgrade
390 mm (15 in)
Scraping depth
415 mm (16 in)
Operating hydraulics
Model 2503
Max. operating pressure
240 bar (3,481 psi)
Main pressure restriction for boom/bucket/stick
240 bar (3,481 psi)
Main pressure restriction for stabilizer blade
210 bar (3,046 psi)
Main pressure restriction for pilot control pressure
35 bar (508 psi)
Main pressure restriction for swivel drive (hydraulic motor
pressure restriction)
200 bar (2,901 psi)
Filter
Return filter
Hydraulic reservoir capacity
27.2 l (7.2 gal)
Содержание 2503
Страница 12: ...I 10 OM 25 3503 us Edition 4 1 Ba2503_3503us4_0SIX fm Index...
Страница 40: ...1 28 OM 25 3503 us Edition 4 1 2503_3503b110 fm Introduction...
Страница 182: ...4 8 OM 25 3503 us Edition 4 1 2503_3503b410 fm Malfunctions...
Страница 230: ...5 48 OM 25 3503 us Edition 4 1 2503_3503b550 fm Wartung...
Страница 250: ...6 20 OM 25 3503 us Edition 4 1 2503_3503b610 fm Technical datac 2503 3503 long short stick...
Страница 251: ...OM 25 3503 us Edition 4 1 2503_3503b610 fm 6 21 Technical datac 3503 long short stick VDS 3503 long short stick Vario...
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