Dynapac Hatz F80W, Workshop Manual

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46 F80W
7 Engine
7�2 Technical data of the manufacturer
General technical data
Engine type
1B50E
Working principle Air-cooled four-stroke diesel engine
Combustion process Direct injection
Number of cylinders 1
Bore/stroke 88/76 mm (3.46/2.99 in)
Total volume of cylinders 462 cm
3
Tank capacity 5 l (1.32 gal US)
Engine oil capacity without an oil collector 1.5 l (0.4 gal US)*
Engine oil capacity with an oil collector 3.2 l (0.85 gal US)*
Difference between the minimum and maximum marking
without an oil collector
0.8 l (0.21 gal US)*
Difference between the minimum and maximum marking with
an oil collector
2.2 l (0.58 gal US)*
Engine oil consumption Max. 1% of fuel consumption, referred to the full load
Oil pressure at 100°C Approximately 2.5 bar at 3000 rpm
Direction of rotation when looking at the flywheel Left
Valve clearance at 10-30°C 0.10 mm (0.0039 in)
Maximum allowed inclination during operation in the given
direction
Flywheel side 25°C **
Other directions 35°C **
Weight (including the fuel tank, air filter, damper and electric
start)
Approximately 55 kg (121.25 lb)
Battery capacity Min. 12 V - 36/55 Ah
Max. 24 V - 24/44 Ah
* These specifications are approximate values. The maximum marked value on the dipstick is always decisive.
** Exceeding these limit values will cause damage to the engine.