Perkins 4012 - Cooling System; Cooling System Heaters; Fuel System; Induction System

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User’s Handbook, TSL 4186E, Issue 2 13
4012/16 Diesel
Cooling system
(1) Engine only.
(2) Engine with heat exchanger.
Cooling system heaters
Fuel system
Induction system
Engine model 4012 4016
Approved coolants See "Coolant specification" on page 60
Total water capacity
Ltrs Gals Spec Ltrs Gals Spec
200 44 TAG 255 56.1 TAG
232 51 TAG1 316 70 TAG1
232 51 TAG2 316 70 TAG2
185 40 TWG 95 21 TWG
(1)
205 45 TWG2 95 21 TWG2
(1)
82 18 TEG
(2)
108 23.7 TEG
(2)
Maximum radiator top tank temperature 93 °C
Maximum water temperature into engine 80 °C
Thermostat opening temperature 71 °C
System pressure 0,5 to 0,7 bar
Engine model 4012 4016
Heater 2 x 4 kW
Voltage 210-250V ac
Temperature setting 26,7 °C (80 °F)
Engine model 4012 4016
Approved fuels See "Fuel specification" on page 57
Minimum size fuel tank 14000 litres (3000 gal.) 18000 litres (4000 gal.)
Relief valve setting 310 kPA (45 psi)
Injector nozzle pressure 225-235 atm
Injection equipment Lucas-Bryce unit injector
Filter/water separator Spin-on disposable canister(s)
Fuel lift pump Maximum suction lift 2 metre
Fuel flow 20,457 litres/min. (4.5 gpm) @ 1800 r/min
Engine model 4012 4016
Air cleaners Twin horizontal air cleaners
Type Paper element
Air restriction indicator setting 380 mm H
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Turbochargers 2 off 4 off