Case CX290B - Engine; Cooling System; Capacity of Coolant and Lubricants; Hydraulic Oil Filter

Lep SM290B1002-1NA Issued 01-2010
1002-10
Engine
Name.......................................................................................................................................................... ISUZU, 6HK1X
Type: ....................................................... 4-cycle, water-cooled, overhead camshaft, vertical in-line, direct injection type
............................................................................................................................... (electronic control), with turbocharger.
No. of cylinders - bore x stroke.............................................................................6 - Ø115 mm x 125 mm (4.53 x 4.92 in)
Displacement............................................................................................................................................ 7.79 L (2.06 gal)
Compression ratio ....................................................................................................................................................... 17.5
Rated output.......................................................................................................................................154 kW / 1800 min
-1
Maximum torque.......................................................................................................... 850 N.m (626.93 lb-ft) / 1500 min
-1
Engine dimensions (LxWxH) ....................................................................1357x995.4x1141 mm (53.42 x39.19x44.92 in)
Oil pan ..................................................................................................................................All direction 35 rad, inclinable
Oil pan capacity................................................Maximum: 38 L (10.04 gal) Minimum: 28 L (7.40 gal) (excluding oil filter)
Direction of rotation ......................................................................................................................Right (as seen from fan)
Starter, reduction type ...................................................................................................................................... .24 V, 5 kW
Alternator, AC type ............................................................................................................................................. 24 V, 50 A
Battery................................................................................................................................................ 2 x 12V,128 Ah/5 Hr
Cooling system
Fan type.......................................... Ø 850 mm (33.46 in), suction type - 6 blades, plastic with belt mouth-type fan guide
Pulley ratio................................................................................................................................................. 0.80 (reduction)
Radiator
Fin type .................................................................................................................................................................. wavy
Fin pitch ............................................................................................................................................. 2.0 mm (0.078 in)
Oil cooler
Fin type .................................................................................................................................................................. wavy
Fin pitch ........................................................................................................................................... 1.75 mm (0.069 in)
Inter-cooler
Fin type ...............................................................................................................................................triangular straight
Fin pitch ............................................................................................................................................. 2.0 mm (0.078 in)
Fuel cooler
Fin type .................................................................................................................................................................. wavy
Fin pitch ............................................................................................................................................. 2.0 mm (0.078 in)
Coolant capacity................................................................................................................. 14.5 L (3.83 gal) (engine only)
Capacity of coolant and lubricants
Coolant ........................................................................................................................................................ 29 L (7.66 gal)
Fuel ....................................................................................................................................................... 450 L (118.88 gal)
Lubricant for engine................................................................................................................................... 38 L (10.04 gal)
Lubricant for travel reduction gear (per side).............................................................................................. 9.1 L (2.40 gal)
Lubricant for swing reduction gear (per side) ................................................................................................ 6 L (1.58 gal)
Hydraulic oil............................................................................................................................................. 300 L (79.25 gal)
Capacity of hydraulic oil tank................................................................................................................... 147 L (38.43 gal)
Hydraulic oil filter
Suction filter (inside tank)....................................................................................................................................150 mesh
Return filter (inside tank) ............................................................................................................................................ 6 µm
Pilot line filter (inside housing).................................................................................................................................... 8 µm
Fuel filter
Main filter.................................................................................................................................................................... 4 µm
Pre-filter...................................................................................................................................................................... 8 µm