2002 DRAVO 28

2002

DRAVO

28

BD3022

Used

252078

Model: Dravo 28 S/N: BD-3022 Year: Assembled hoist and barge in 2022 Main Hoist: Dravo 28 3 drum hoist Swinger Motor: General Electric 27B618, type MD 410 AE 2, 45 hp, 230V, 525 rpm Main Hoist Motor: General Electric 27B611, type MD 416 AE2, series, 230V, 135 HP, 495-amp, 410 rpm Generator Engine: John Deere 6090HFG95 Generator: Magna Plus 432PSI6210, frame 432, 250 kW, 313 KVA, 277/480Y Volts, 376 Amps, 3 phase Auxiliary Generator Engine: Kubota V3600-T-BG-ET03, 61.7 hp Auxiliary Generator: Stamford PH44K1, 40 kW, 50 kVA, 208 Volts, 3 phase Boom: 138’-5” to the main, and 148’-5” to the aux. Capacity (jacked up): 80-ton main fall, 33-ton aux. fall Capacity (legs up): 51.5-ton main fall, 33-ton aux. fall Main Blocks: 8-part Aux. Block: 3-part Boom Wire: 1-1/8” 6x19 BRT IWRC EIPS (1x2800’) Main Wire: 1-1/8” 6x19 BRT IWRC EIPS (1x2200’) Aux. Wire: 1-1/8” 6x19 BRT IWRC EIPS (900’) Tuggers: 2- Brayden PD12Cs, HPU motor: Baldor CH4115T, 50 HP, 230/460 volts, 118/59 amps, 1770 rpm, 3 phase HPU hydraulic pump: Parker PAVC100R522, 46.75 gpm,1000 psi Jack-Up Size: 130’ x 58’ x 10’ Year: Hull was originally built in 1975 and was modified in 2002 to fit the jacking legs Builder: Harve De Grave Shipbuilding and Manufacturing CO Hull fuel capacity: 30,000 gallons, Four spud wells to fit 71” diameter pipe Jack type: Four Delong D. Type, 522-ton, airbag jacks, with air powered stroking cylinders, Power Source: Two INGERSOLL-RAND XHP1170 compressors, 1170 cfm each, each powered by a Cat C15