6-2 BA 1404 en – Edition 2.7 * * 1404b610.fm
Technical data
The machine has about 17 % less output at altitudes over 800 m (2625 ft) above
see level. However, this does not affect excavator operation.
6.3 Hydraulic system
Engine
1404/ET16
Product
Yanmar diesel engine
Type
3TNV80F-SSNS2
Design
Water-cooled 4 stroke diesel engine
Number of cylinders
3
Displacement
1266 cm³ (77 in³)
Nominal bore and stroke
80 x 84 mm (3.1 x 3.3 in)
Power
13.2 kW at 2200 rpm
(17.7 hp at 2200 rpm)
Max. torque
65.8 Nm at 1600 rpm
(48.5 ft/lbs at 2200 rpm)
Max. engine speed without load
2375 +/− 25 rpm
Idling speed
1300 +/- 50 min
-1
(1,300 +/- 50 rpm)
fuel injection system
Indirect injection
Starting aid
Glow plug (preheating time 4 seconds)
Exhaust values according to
EPA – Tier IV final (from 2012)
Hydraulic system
1404/ET16
Pump
Gear pump 14 cm³ (0.85 in³)
Flow rate
33,3 l/min at 2375 min
-1
(8.8 gal/min at 2375 rpm)
Max. operating pressure for work and drive
hydraulics
200 bar (2,901 psi)
Swivel unit operating pressure
130 bar (1,886 psi)
Hydraulic reservoir capacity
20 l (5.3 gal)
Hydraulic oil quantity (system fill)
35 l (9.2 gal)
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