Falcon SR-550

Key Features

Draw Works

• Main Drum:

  • Hardened overlaid demountable steel brake rims, 42" diameter x 12" wide.

  • Drum shaft diameter: 6.5".

  • Wire line size: 1" standard.

• Sand Line Drum:

  • Hardened overlaid demountable steel brake rims, 42" diameter x 8" wide.

  • Wire line capacity: 16,500 ft of 9/16 wire.

• Draw Works Model: 550 / 42x12, 42x8

  • Water splash brake cooling.

  • Twin Kobelt 5026 48x7 disc assist brake.

  • 1" Lebus grooving on main drum.

  • 224 Wichita Clutch on sand line drum.

  • 324 Wichita Clutch on main drum.

Mast

• Mast Model: 104/275

  • Double Tubing, Triple Rods (per API 4F)

• Specifications:

  • 4-leg fixed base.

  • Clear height: 104 ft below crown.

  • Static hook load capacity on 6 lines: 219,000 lbs.

  • Static hook load capacity on 8 lines: 275,000 lbs.

  • 30" fast line sheave.

  • 24" dead line sheave.

  • 24" sheave cluster, all mounted on Timken double row bearings.

  • Racking platform capacity: 24,000 ft of 2 7/8" tubing.

  • Hydraulic rams for raising and telescoping.

  • Adjustable work platform.

• Mast Options:

  • Mast lighting.

  • Standpipes.

• Optional Mast Models:

  • 108/275

  • 108/300

Drive Train

• Standard Engine: Detroit Diesel Series 60, 500-540 hp.

• Optional Engines: Caterpillar or Cummins.

• Transmission:

  • Standard Allison 4700 OFS 7-speed transmission.

  • Optional M5610A straight through or drop box 6-speed transmission.

• Transfer Case: Cotta TR2205 with oil cooler.

• Optional: Engine cover for weather protection.

Carrier

• Axles:

  • Standard 5-axle carrier.

  • Front axles (22,000 lbs each) with spring suspension.

  • Rear axles (52,000 lbs combined) with walking beam suspension.

  • Third non-driving rear axle with air bag lift suspension (20,000 lbs).

• Brake System: Bendix Anti-Lock Brake System (ABS).

• Carrier Options:

  • Fourth non-driving rear axle with air bag lift suspension (20,000 lbs).

  • Hydraulically raised operator’s station.