KOR 2005.01 3(3)
EC290BLC-D
Tightening torques
Torques, N m (lbf ft)
Cylinder head
– Boom cylinder .............................................262 ±26 (193 ±19)
– Mid. dipper cylinder .....................................700 ±70 (516 ±52)
– Dipper arm cylinder ..................................... 262 ±26 (193 ±19)
– Demo. dipper arm cylinder .......................... 360 ±36 (266 ±27)
– Bucket cylinder ............................................262 ±26 (193 ±19)
– Demo. bucket cylinder.................................360 ±36 (266 ±27)
– Injectors, nut for attaching screws...............30 (22)
Bolt for track shoes
– First tightening.............................................784 (578)
– Final tightening............................................882 (650)
A tolerance of +10% is applicable for both torque and angle.
Service capacities, litres (US gal)
Fuel tank ..........................................................470 (124.0)
Cooling system (incl. 50% glycol) ....................44 (11.6)
Hydraulic system, total..................................... 400 (105.6)
Hydraulic oil tank .............................................195 (51.5)
Engine (lubricating oil), incl. filter .....................32 (8.4)
Swinging ring gear (grease lubricated) ............ 36.0 (9.5)
Swing gearbox .................................................11.0 (2.9)
Travel gearbox.................................................5.0 x 2 (1.3 x 2)