Lep SC4601002-0EN
Issued 03-07
1002-12
Engine
Name.............................................................................................................................................................ISUZU, 6UZ1
Type: ................................................................................ Water-cooled, 4-cycle diesel, 6-cylinder in line, direct injection
.............................................................(electronic control), turbocharger with air cooled intercooler, without cooling fan.
No. of cylinders - bore x stroke ....................................................................................................6-dia. 120 mm x 145 mm
Displacement........................................................................................................................................ 9.839 L (2.599 gal)
Compression ratio ....................................................................................................................................................... 17.5
Rated output.......................................................................................................................................270 kW / 1950 min
-1
Maximum torque................................................................................................................. 1435 Nm / apprex. 1500 min
-1
Dry weight ........................................................................................................................................Approximately 840 kg
Engine dimensions (LxWxH) ........................................................................ 1235x953x1272 mm (48.62x37.51x50.07 in)
Oil pan ...................................................................................................................................... All direction 35°, inclinable
Cooling fan ................................................... Remote (diameter 1016 mm (39.99 in) suction type-6 blades resin & steel)
Oil pan capacity.................................................. Maximum: 36 L (9.51 gal) Minimum: 25 L (6.60 gal) (excluding oil filter)
Direction of rotation ...................................................................................................................... Right (as seen from fan)
Starter, reduction type ................................................................................................................................... .24 V, 5.5 kW
Alternator, AC type ............................................................................................................................................. 24 V, 50 A
Battery ............................................................................................................................................... 2 x 12V, 128 Ah/5 Hr
Cooling system
Fan drive system .........................................................................................................................................Hydraulic drive
Fan type........................................................................................................... Ø 1016 mm (39.99 in), 6 blades, air intake
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)
Capacity of coolant and lubricants
Coolant ...................................................................................................................................................... 38 L (10.03 gal)
Fuel ....................................................................................................................................................... 611 L (161.41 gal)
Lubricant for engine..................................................................................................................................... 36 L (9.51 gal)
Lubricant for travel reduction gear (per side)............................................................................................... 15 L (3.96 gal)
Lubricant for swing reduction gear (per side) ........................................................................................... 10.5 L (2.77 gal)
Hydraulic oil ........................................................................................................................................... 460 L (121.51 gal)
Capacity of hydraulic oil tank................................................................................................................... 230 L (60.76 gal)
Hydraulic oil filter
Suction filter (inside tank) ....................................................................................................................................150 mesh
Return filter (inside tank) .......................................................................................................................................... 10 µm
Nephron filter (inside housing) ................................................................................................................................... 1 µm
Pilot line filter (inside housing).................................................................................................................................. 10 µm
Fuel filter
Main filter.................................................................................................................................................................... 4 µm
Pre-filter.................................................................................................................................................................... 10 µm
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