Maeda CC1485S-1, Инструкции по эксплуатации, Страница: 304 / 370

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1. PRINCIPLE SPECIFICATION LIST
Equipment/Item CC1485S-1
Weight and
dimensions
Machine mass 14,400kg
Overall length x width x height 6,560mm x 2,490mm x 2,865mm
Distance between center
idler and sprocket
2,880mm
Track gauge 1,990mm
Width of crawler 500mm
Slewing radius at rear end of
the machine
1,550mm
Performance
Maximum rated total load x
working radius
6.0t x 2.6m
Maximum working radius 16.1m
Maximum lifting height above
ground
16.7m
Winch unit
Type
2-speed hydraulic motor with a built-in brake,
differential planetary reducing gears, grooved drum
Number of falls of wire 4-fall/2-fall hooking wire, single fall (optional)
Hook
winding
speed
Low speed (1)
32.0m/min (Drum layer 4, 4-fall hook)
High speed (2)
46.0m/min (Drum layer 4, 4-fall hook)
Hoist wire rope IWRC 6 x Fi (29), φ 10 x 115m
Telescoping
system
Type
3 x Sequentially telescoping, double-acting
hydraulic cylinder
+1 x Wire rope telescoping system
Type of boom
Heptagonal cross-section, hydraulically automatic
telescoping, 5 stages
(Stages 2 and 3: Sequential telescoping; Stages 4
and 5: Simultaneous telescoping)
Boom length 4.745m - 7.625m - 10.505m - 13.385m - 16.265m
Telescoping stroke / Extending time
11.52m/33 sec
Boom hoist
system
Type Double-acting hydraulic cylinder direct thrusting system
Derricking angle / Time -4 to 80deg / 19sec
Slewing
system
Type Fixed capacity, swash plate axial piston motor drive
Slewing angle/ speed 360-deg continuous / 1.9rpm
Travelling
system
Type Variable capacity piston type
Travel
speed
Low speed (1)
Forward/backward traveling: 0 to 1.9km/h
High speed (2)
Forward/backward traveling: 0 to 3.2km/h
Grade ability 20°
Ground pressure [Shoe width] 49.0kPa (0.50kgf/cm
2
) [500mm]
Hydraulic
system
Hydraulic pump Variable capacity piston type
Hydraulic oil tank capacity 81 L
Engine
Model ISUZU 4LE2XDPC
Type
4 stroke-cycle, water-cooled series, direct injection
system, with turbocharger
Displacement 2.179 L (2,179cc)
Rated output 40.3kW/2,000min
-1
(54.8 PS/2,000rpm)
Fuel used/fuel tank capacity Diesel fuel/140 L
Safety
device
Over-hoist preventing device, over-lowering preventing device, slinging rope
detachment protector, hydraulic safety valve, telescoping cylinder hydraulic
automatic locking device, derricking cylinder hydraulic automatic locking device,
alarm buzzer, machine body inclination alarm, working status lamp, leveling
instrument (monitor display), and operation locking lever.
classification Mobile crane ISO4301/2 Group A1