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| Unit : mm |
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(Model: BM900HD-2F) |
| Crane Boom |
Max. Lifting Capacity |
90 t × 4.3 m |
| Max. Length |
62.6 m |
| Main & Aux.
Winch |
Max. Line Speed |
110 m/min (1st layer) |
Rated Line Pull
(Single Line) |
132 kN {13.5 tf} |
Max. line pull
(Single-line) *** |
252.9 kN ｛25.8 tf｝(1st layer) |
| Wire Rope Diameter |
28 mm |
| Wire Rope Length |
200 m (Main) 130 m (Aux.) |
| Brake Type |
Forceed-circulation oil-cooled wet-type multi-disc brake (Positive & Negative) |
| Working Speed |
Swing Speed |
3.2 min-1 {rpm} |
| Travel Speed |
1.5 / 1.0 km/h |
| Power Plant |
Model |
Hino P11C-UN |
| Engine Output |
247 kW / 2,000 min-1 |
| Fuel Tank Capacity |
400 liters |
| Hydraulic System |
Main Pumps |
3 variable displacement |
| Max. Pressure |
31.9 MPa {325 kgf/cm2} |
| Hydraulic Tank Capacity |
440 liters |
| Weight |
Operating Weight* |
Approx. 92 t |
| Ground Pressure* |
94 kPa {0.96 kgf/cm2} |
| Counterweight |
32.8 t |
| Transport Weight** |
Approx. 35.7 t |
Units are SI units. { } indicates conventional units.
* Including upper and lower machine, 32.8 ton counterweight, basic boom, hook, and other accessories.
** Base machine with gantry, boom base, carbody, main and aux. winch with wire ropes, lower spreader and upper spreader.
*** Max. line pull is theoretical values under certain test condition.
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