Case CX17B, Service Manual

Page: 32 / 41

2. SPECIFICATIONS
2-13
2
2.8 ENGINE SPECIFICATIONS
2.8.1 SPECIFICATIONS
Engine Model L3E-W431KBS
Type Water-cooled, 4-cycle type Swifl chamber type diesel engine
No. of cylinders - Bore
×
Stroke 3 - 76 mm
×
70 mm (3 - 3.00"
×
2.76")
Total displacement 952 ml (58.1 cu•in)
Compression ratio 23 : 1
Rated output 11.3 kW / 2,200 min
-1
(15.4 PS / 2,200 rpm)
Maximum torque 53.5 N•m / 1,800 min
-1
(39.4 lbf•ft / 1,800 rpm)
Low idling
1,380 min
-1
High idling 2,350 ± 25 min
-1
Fuel consumption rate 275 ± 5 g / kWh (202 ± 4 g / PS•h)
Allowable tilting angles Continuous ; 25° for all direction
Rotating direction Counterclockwise as seen from flywheel side
Firing order 1-3-2-1
Fuel injection pressure 13.7 MPa (1990 psi)
Valve action
Open Close
Intake valve b.T.D.C. 18 a.B.D.C. 46
Exhaust valve b.B.D.C. 46 a.T.D.C. 18
Thermostat action
76.5 ± 1.5 C (170 ± 35 F)
Lubrication oil pressure 0.29 MPa (42 psi) at 1000 min
-1
Dimensions L
×
W
×
H 497
×
402
×
549 mm (19.5
×
15.8
×
21.6 in)
Dry weight 71 kg (157 lbs)
Governor Mechanical centrifugal governor (All speed type)
Fuel filtration cartridge type paper filter
Lubrication system Forced lubrication with gear pump
Cooling system Liquid cooling / Radiator
Starter capacity 12 V
×
1.7 kW
Generator capacity 12 V
×
40 A
Starting aid Glow plug (DC11 V, 9.5 A)
Cooling water capacity : Max / Engine 3.7 / 1.9 liter (0.98 / 0.50 gal)
Engine oil volume : High / Low 3.5 / 2.2 liter (0.92 / 0.58 gal)