Ammann ASC 200 Series, Operating Manual

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30 ASC200/ASC250
1.3. Technical Data
1.3.7. Steering
Hydraulic power steering with two hydraulic cylinders
Hydraulic pump of steering
Jihostroj Q 43R
Power steering unit DANFFOS OSPB 1000 ON
Safety pressure MPa (PSI) 14 (2030)
Hydraulic cylinders 2x HV 110/55/400
Steering angle max. ± 36°
Oscillation angle ± 10°
1.3.8. Vibratory Drum
ASC 200 D ASC 200 PD
Drum dia mm (in) 1700 (67) 1600 (63)
Drum dia over pads mm (in) - 1840 (72,5)
Drum width mm (in) 2240 (88,25) 2240 (88,25)
Drum shell thickness mm (in) 45 (1,77) 30 (1,18)
Number of pads - 150
Height of a pad mm (in) - 120 (4,73)
Area of a pad cm
2
(sq in) - 143 (22,07)
ASC 250 D ASC 250 PD
Drum dia mm (in) 1700 (67) 1600 (63)
Drum dia over pads mm (in) - 1908 (75,1)
Drum width mm (in) 2240 (88,25) 2240 (88,25)
Drum shell thickness mm (in) 50 (1,97) 30 (1,18)
Number of pads - 150
Height of a pad mm (in) - 154 (6,1)
Area of a pad cm
2
(sq in) - 145 (22,5)