1 - 2
Section K
Engine
9803/8500
Section K
1 - 2
Issue 4*
Specification
Technical Data - JCB Diesel engine
Type 4 cylinder in-line, compression ignition, naturally aspirated.
Bore (nominal) 84 mm (3.31 in)
Stroke 100 mm (3.94 in)
Swept Volume 2216 cm
3
(135.2 in
3
)
Compression Ratio 22 : 1
Injection Sequence 1,3,4,2
Valve Clearance - Cold - Inlet and Exhaust 0.2 mm (0.0078 in)
Oil Pressure 2.6 - 3.5 bar (38 - 52 lbf/in
2
, 2.7 - 3.6 kgf/cm
2
)
Speeds
150 up to machine serial number 677999 and 165
Rated Speed 2800 rev/min
Idling Speed 850 - 950 rev/min
150 from machine serial number 678000
Rated Speed 2600 rev/min
Idling Speed 890 - 910 rev/min
Fuel System
Injection Pump Type Bosch 104135-4010
Governing Mechanical
Static Timing 19° BTDC
Injector Codes Bosch 105148-1170
Injector Setting Pressure 147 bar (2133 lbf/in
2
, 150 kgf/cm
2
)
Cooling System
Fan Type Mechanical
Coolant Pressure 1 bar (14.5 lbf/in
2
, 1.02 kgf/cm
2
)
Thermostat operating temperature 82 - 94 °C (180 - 200 °F)
Temperature Warning Light operates at 97 - 103 °C (207 - 217 °F)
Note: If at anytime during the life of a machine it is necessary to fit a new engine, then after the first 50 operating hours a new
engine oil filter must be fitted and the engine oil changed. Failure to complete this could damage the engine.
Note: Should further details be required, refer to Engine Service Manual 9806/2100.
*
To Next Page
Loading...
