Milton CAT PS360C - Manual (Page 8)

8
PS-360C specifications
Engine
Four-stroke cycle, four cylinder Cat
3054C ATAAC turbocharged diesel
engine. This engine meets U.S. EPA
Tier 2 engine emission specifications.
Ratings at RPM kW hp
Gross power 2,200 98 130
Ratings of Caterpillar machine engines
are based on standard air conditions of
25°C (77°F) and 99 kPa (29.32" Hg) dry
barometer. Power is based on using 35°
API gravity fuel having an LHV of
42,780 kJ,kg (18,390 Btu/lb) when used
at 30°C (86°F) [ref. a fuel density of
838.9 g/L (7.001 lb/U.S. gal)]. Net
power advertised is the power available
at the flywheel when the engine is
equipped with air cleaner, muffler and
alternator. No derating required up to
2134 m (7,000 ft).
The following ratings apply at 2,200
RPM when tested under the specified
standard conditions for the specified
standard:
Net Power kW hp
EEC80/1269 93 125
ISO 9249 93 125
SAE J1349 92 124
Dimensions
Bore
105 mm 4.12"
Stroke 127 mm 5"
Displacement 4.4 L 268 cu. in.
Wheels and Tires
The size of the three front tires and four
rear tires are 14/70 x 20 20 ply. The tires
provide 58 mm (2.25") of overlap. The
rear tires extend 58 mm (2.25") beyond
the frame. Each tire is equipped with a
cocoa mat. The cocoa mat keeps the tire
surface coated with water or emulsion in
order to prevent asphalt or soil from
adhering to them. The cocoa mats can be
retracted and positioned above the tires
when they are not needed.
Brakes
Primary brake features
■ Closed-loop hydrostatic drive system
provides dynamic braking during
machine operation.
Secondary brake features
■ The secondary brakes are
spring-applied and hydraulically
released. The wet, multiple disc brakes
are actuated by a switch on the control
console. They are also activated
automatically if pressure is lost in the
brake circuit or when the engine is
shut off.
Brake systems meet SAE J1472 practice and EN 500
requirement.
Steering
The automotive-type steering wheel and
column are integral with the operator’s
sliding platform and allow steering from
multiple positions. Priority-demand
hydraulic power-assist steering system
provides smooth, firm handling.
Each front wheel individually turns to
produce true tracking through turns.
Minimum turning radius:
Inside edge 3.47 m 11' 5"
Outside edge 6.70 m 22'
Transmission
Two speed hydrostatic propel system. A
hydrostatic pump provides oil to two
hydrostatic motors that are mounted
above the drive axles. The drive shafts
connect the motors to the axles.
A single propel lever located on the
control console provides smooth
hydrostatic control of the infinitely
variable speeds in forward and reverse.
Speeds (forward and reverse):
1st 0 - 8 km/h 0 - 5 mph
2nd 0 - 18 km/h 0 - 11 mph
Frame
The chassis is a rigid welded frame that
supports the engine, transmission and
sheet metal. The frame is designed to
evenly distribute the machine weight
between the front and rear axles.
Integrated baffle plates prevent surging
when using water ballast.
Instrumentation
The front control console includes the
start switch, alternator indicator light,
coolant temperature gauge, engine oil
pressure gauge, hydraulic oil temperature
gauge and hour meter. The side console
includes the propel lever, speed selector
switch, spray system controls, horn and
secondary brake switch.
Electrical System
The 24-volt electrical system includes
two maintenance-free Cat batteries,
color-coded and numbered wiring
wrapped in nylon braid. The system
includes a 55-amp alternator.