Jungheinrich DFG 660, Руководство по эксплуатации

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2.2 Functional Description
Chassis and superstructure
A rigid chassis which protects the units and controls, provides the truck with
maximum static safety. A wide opening cab (5) facilitates service and maintenance
work. The hydraulic oil reservoir is integrated on the right-hand side and the fuel tank
on the opposite side of the chassis. The vertical, free standing front exhaust pipe (8)
is positioned much higher than is common. It prevents vibrations and sound saves
from being transferred and exhaust gases from penetrating into the operator position.
Operator position
The operator position is articulating, which cushions vibrations and noise. Non-slip
steps and a handle on the cab post ensure easy entry and exit. The driver is protected
by the cab (5). To adapt the seat position, the driver can adjust the seat and steering
head both vertically and horizontally. The accelerator pedal and brake pedal are of
"automotive" design.
Steering
The steer cylinder of the hydrostatic steering is integrated in the steer axle (9) and is
controlled by the power steering. The steer axle is fully floating in the chassis to
ensure excellent grip even on non-level surfaces.
Wheels
All wheels are located within the truck geometry. A choice of pneumatic or
superelastic tyres are available.
Diesel engine
Quiet-running, water-cooled diesel engines featuring high performance and low
consumption with very clean fuel combustion under all operating conditions ensure
soot values are below the limit of visibility. An additional particle filter (
o
) ensures
very low exhaust levels.
LPG engine
Quiet running, water-cooled four-stroke engines featuring high performance and low
consumption. Petrol engines with very low residual exhaust levels are used. A 3-way
catalytic converter ensures very low exhaust levels.
Electrical System
12-volt system with 3-phase alternator. A repeat start block prevents malfunctions
when the truck is powered up. For diesel engines, a rapid pre-heat system is installed;
LPG motors have an electronic ignition system for rapid and trouble-free engine
starting. The key switch is used to start and stop the engine.