PIPELAYING

HYDRAULIC PUMP DRIVE

• 15 models with multiple gear ratios • Up to 1,200 HP (894 kW) and 8 pump pads to SAE standards • Multiple input options including a torsional coupling BUMPER WINCH • Planetary with 8,000-30,000 lbs (35.5-133.4 kN) line pull • Air, hydraulic, or manual freespool • Fairleads and cable hold down options

SLEWING RING BEARING • Single and double row ball bearings up to 6 feet (1.8m) diameter • Bending moment capacity up to 3 million ft-lbs (4MNm) • Option for negative internal clearance

SWING DRIVE • Both planetary and worm gear options with torque ratings of 375-45,000 ft-lbs (.04-61 kNm) • Static and dynamic brakes • Work area definition and angular rotation feedback options

CUSTOM PIPELAYER WINCH ASSEMBLY • Hook winch and boom winch assembled in a common frame • Hook winch with freefall clutch for release and engagement under full load • Meets ASME B30.14 and ISO 8813

LOAD MOMENT INDICATOR • Multiple language options including Chinese, Spanish, French, Russian and Portuguese • 2 CAN J1939 displays, large and small available • Fastest calibration time in the industry RECOVERY WINCH • Planetary with 8,000-30,000 lbs (35.5-133.4 kN) line pull • Air, hydraulic, or manual freespool • Fairleads and cable hold down options