jcb Robot 160 - Technical Data; Section K - Engine Specification

Section K - Engine
Specification
Technical Data
K - 1 K - 1
9803-9450-1
Specification
Technical Data
Note: For further details of the engine refer to Engine
Service Manual 9806/2190.
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.
Type (Robot 160 and 170) 400 Series 4 cylinder in-line, compression ignition, naturally aspirated.
Type (Robot 180 and 180T) 400 Series 4 cylinder in-line, compression ignition, turbocharged.
Bore (nominal) 84 mm (3.31 in)
Stroke 100 mm (3.94 in)
Swept Volume
2216 cm
3
(135.2 in
3
)
Compression Ratio 23.3 : 1
Injection Sequence 1,3,4,2
Valve Clearance - Cold - Inlet and Exhaust 0.2 mm (0.0078 in)
Oil Pressure
1 bar (15 lbf/in
2
) min
Speeds
Robot 160
- Rated Speed 2600 rev/min
- Idling Speed 830 - 950 rev/min
Robot 170
- Rated Speed 2800 rev/min
- Idling Speed 830 - 950 rev/min
Fuel System
Governing Mechanical
Static Timing 19 - 21 BTDC
Injector Codes 131 406 360
Injector Setting Pressure
147 bar (2133 lbf/in
2
)
Cooling System
Fan Type Mechanical
Coolant Pressure
1 bar (14.5 lbf/in
2
)
Thermostat operating temperature
- opens at: 82 °C (180 °F)
- fully open at: 95 °C (202 °F)
Temperature Warning Light operates at 104 - 110 °C (207 - 217 °F)