Nanni 6.420TDI, Инструкция по эксплуатации

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10
Technical Specifications
NANNI DIESEL ENGINE Z6.300 T6.300 6.420 TDI
Number of cylinders 6 in line
Max. power* 202.4 kW (275 hp) 224.4 kW (305 hp) 235,6 kW (320 hp)
Nominal operating conditions* 3600 rpm
Idling operating conditions 700 + - 25 rpm
Max. unloaded operating conditions 4200 rpm (+ - 50)
Cycle 4
Bore & stroke 94 x 100
Cylinder size 4.163 cm3
Distribution AC at head 24 belt valves
Compression ratio 15,7
Rotation direction Anti-clockwise (engine wheel view)
Injection order 1-4-2-6-3-5
Injection pump DENSO VE
Injection pressure 01 and 02 17.6 to 18.6 kPa and 13.2 to 14.2 kPa
Fuel consumption 216 g/kWh @ 3600 rpm
Injection feed (before TDC) 1.18 à 1.24 mm (comparator lift)
Dry weight 478 kg
Alternator 12 V - 80A
Battery capacity (min.) 100/110 A/h
Cooling circuit By clear water / sea water heat exchange
Sea water pump Neoprene rotor type
Coolant:
50% water + 50 % anti-freeze
27 Litres
Valve clearance (cold) In.0.20 (+ - 0.3) Out.0.50 (+ - 0.3)
Engine oil API CG 4 / SG – SAE 15 W 40
Engine oil capacity, depending on tilt 11,4 litres
Reversing gear ZF 63A oil capacity 3,5 L
Reversing gear ZF 80A oil capacity 5 L
Reversing gear ZF 80 IV oil capacity 7,5 L
Oil characteristics ATF DEXRON II, III
Recommended on-board equipment for engine type 6.420TDI T6 300 Z6 300
DESCRIPTION Quantity Reference
V-belt Set of 2 970 312 725
Engine oil filter 1 970 312 207
Fuel filter 1 970 311 185
Seawater pump rotor kit 1 970 312 432
Diesel return seals 1 970 312 701
Injector seat 1 970 312 695
Thermostat 1 970 311 046
Thermostat seal 1 970 312 796
Air inlet sleeve seal (‘O-ring’) 2 970 312 784
Air exchanger seal 4 970 312 781
Complete injector holder 1 970 312 692
Injector seal 1 970 312 694
Water / water exchanger seal 4 970 312 801
CAUTION: These specifications are designated for pleasure use only.
Recommended cruising speed: 200 rpm below maximum authorised speed.