Sakai SW880-1, Shop Manual

Page: 33 / 428

2-005
SPECIFICATIONS
Performance
Vibrator
system
Front
Centrifugal
force
Low
amplitude
4,000 vpm 173 kN ( 38,890 lbs. )
3,000 vpm 98 kN ( 22,030 lbs. )
2,500 vpm 68 kN ( 15,285 lbs. )
High
amplitude 3,000 vpm 185 kN ( 41,590 lbs. )
2,500 vpm 128 kN ( 28,775 lbs. )
Frequency
Low amplitude
66.7 Hz ( 4,000 vpm )
50.0 Hz ( 3,000 vpm )
41.7 Hz ( 2,500 vpm )
High amplitude
50.0 Hz ( 3,000 vpm )
41.7 Hz ( 2,500 vpm )
Amplitude
Low amplitude 0.34 mm ( 0.013 in. )
High amplitude 0.65 mm ( 0.026 in. )
Rear
Centrifugal
force
Low
amplitude
4,000 vpm 173 kN ( 38,890 lbs. )
3,000 vpm 98 kN ( 22,030 lbs. )
2,500 vpm 68 kN ( 15,285 lbs. )
High
amplitude
3,000 vpm 185 kN ( 41,590 lbs. )
2,500 vpm 128 kN ( 28,775 lbs. )
Frequency
Low amplitude
66.7 Hz ( 4,000 vpm )
50.0 Hz ( 3,000 vpm )
41.7 Hz ( 2,500 vpm )
High amplitude
50.0 Hz ( 3,000 vpm )
41.7 Hz ( 2,500 vpm )
Amplitude
Low amplitude 0.34 mm ( 0.013 in. )
High amplitude 0.65 mm ( 0.026 in. )
Linear
pressure
Static linear
pressure
Front drum 311 N/cm ( 171 lbs./in. )
Rear drum 310 N/cm ( 177 lbs./in. )
Dynamic
linear
pressure
Front drum
Low
amplitude
4,000 vpm 1,112 N/cm ( 635 lbs./in. )
3,000 vpm 760 N/cm ( 434 lbs./in. )
2,500 vpm 619 N/cm ( 354 lbs./in. )
High
amplitude
3,000 vpm 1,169 N/cm ( 667 lbs./in. )
2,500 vpm 901 N/cm ( 515 lbs./in. )
Rear drum
Low
amplitude
4,000 vpm 1,122 N/cm ( 641 lbs./in. )
3,000 vpm 770 N/cm ( 440 lbs./in. )
2,500 vpm 629 N/cm ( 359 lbs./in. )
High
amplitude 3,000 vpm 1,178 N/cm ( 673 lbs./in. )
2,500 vpm 911 N/cm ( 520 lbs./in. )
Speed
Number of speed shift 2 speed
Speed range
1st
4,000 vpm 0 to 7.2 km/h ( 0 to 4.5 mph )
3,000 vpm 0 to 5.5 km/h ( 0 to 3.4 mph )
2,500 vpm 0 to 4.5 km/h ( 0 to 2.8 mph )
2nd 0 to 11.0 km/h ( 0 to 6.8 mph )
Gradeability *1 without vibration 28 % ( 15 ° )
Turning
radius
Machine clearance radius inside 4.1 m ( 162 in. )
Machine clearance radius outside 6.5 m ( 256 in. )
Turning radius inside compacted surface 4.2 m ( 166 in. )
Turning radius outside compacted surface 6.3 m ( 249 in. )
Steering / Oscillating angle ± 36.7 ° / ± 6.5 °
*1: The gradeability is the calculated value. It may vary based on the ground surface conditions.