Sakai SW880-1, Operator'S Manual

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4. SPECIFCATIONS
Model SW990
-1
Operating Weight
Operating weight
13,250 kg (29,210 lbs)
On front axle 6,520 kg (14,375 lbs)
On rear axle 6,730 kg (14,835 lbs)
Dimension
Overall length
5,940 mm (234")
Overall width 2,325 mm ( 92")
Overall height 3,250 mm (128")
Wheelbase 3,540 mm (139")
Wheel
Front Roll (dia. x width)
1,400 x 2,130 mm (55" x 84")
Rear Roll (dia. x width)
1,400 x 2,130 mm (55" x 84")
Performance
Travel speed
1st 2500 vpm 0 – 4.5 km/h (0 – 2.8 mile/h)
3000 vpm 0 – 5.5 km/h (0 – 3.4 mile/h)
4000 vpm 0 – 7.2 km/h (0 – 4.5 mile/h)
2nd 0 – 11 km/h (0 – 6.8 mile/h)
Vibrating power
Gradability
28 % (15
。
)
Rolling width 2,130 mm (84")
Minimum turning radius 6.5 m (256")
Vibrating power
Low amplitude
Frequency
66.7 Hz 50.0 Hz 41.7 Hz
{4,000 vpm} {3,000 vpm} {2,500 vpm}
Centrifugal force 173 kN 98 kN 68 kN
(38,890 lbs) (22,030 lbs) (15,285 lbs)
High amplitude
Frequency 50.0 Hz 41.7 Hz
{3,000 vpm} {2,500 vpm}
Centrifugal force 185 kN 128 kN
(41,590 lbs) (28,775 lbs)
Engine
Model
CUMMINS "QSB4.5" Diesel Engine
with turbo charger
Total displacement 4.457 liters (272 cu.in)
Rated output 122 kW {164 HP} / 2,500 min
-1
{rpm}
Max. torque 632 N
・
m / 1,500 min
-1
{rpm}
Tank capacity
Fuel tank
292 liters (77.1 gal)
Hydraulic tank 61 liters (16.1 gal)
Sprinkler tank 600 liters (159 gal ) x 2
NOTE: 1) Gradability is the calculated value. It may vary with ground surface conditions.
2) According to European Standerds (EN500-1, ISO 6165, etc.), the mass are defined as follows.
Operating mass : Fuel=50%, Water=50%, Operater=75kg.