PULSTAR P88 PUMP HOIST

PULLING
  • 88,000 lbs. hook load accomplished by primary mainline and 6-part traveling block
  • Roller bearing sheaves
  • Inner stinger may be fully extended and locked mechanically
  • Mast is self-supporting and does not require guy cables in most operating conditions (additional tower heights, if selected, have individual load ratings and restrictions)
  • We provide highly compacted, high-performance wire rope and also provide a tapered roller bearing eye and hook swivel, Pulstar-engineered 6-part traveling block with roller bearing sheaves, and documented certification
MAST & MAIN FRAME
  • Pulstar-engineered and fabricated
  • Load tested and proven
  • Documented certification
DERRICK ASSEMBLY
  • Pulstar-engineered rectangular tubing
  • Alloy tubing incorporated into stinger
  • (8) elevating and holding hydraulic cylinders incorporated into elevation and holdback
  • Once in the layback position, we can maintain 475,000 lbs. of holdback automatically, making our derrick truly self-supporting
  • Documented certification
WIRE ROPE
  • Highly compacted and rotation-resistant
  • High-performance configuration for state-of-the-art durability
  • Documented certification
PRIMARY MAINLINE
  • Pulstar-engineered winch drums and drives
  • Planetary reduction
  • Failsafe hydraulic disc brakes
  • Lebus grooving sleeves installed
  • Heavy hoist option
  • 2-speed option
  • Electronic shift on the fly
  • 6-line travelling block reeved at all times
  • Eye and hook swivel and high-performance wires
  • Documented certification
TAILOUT WINCH
  • Pulstar-engineered drum and drives
  • Planetary driven
  • Hydraulic failsafe brake
  • Lebus grooving sleeve
  • 140 FPM bare spool line speed
  • 8,500 lbs. bare spool pull
  • High-performance wire rope and swivel hook
  • Documented certification
HYDRAULIC SYSTEM
  • Pressure-compensated, load-sensing pump
  • Independent stacker control valves
  • Remotes provided, where noted
  • Hydraulic reservoir heater
  • Hydraulic oil cooler with auto ON/OFF thermostat
  • Auxiliary hydraulics can be provided to the rear of the rig with pressure compensation to provide power to the power tongs and/or spinners
LOAD INDICATOR
  • Hydraulic compression style
  • Readout gauge at operator's console shows actual hook load on 6-part traveling block eye and hook swivel
  • Documented certification
ADDITIONAL SAFETY ITEMS
  • Hydraulic bypass valve with not allow over-pulling
  • Hydraulic valving automatically puts system into standby pressure when derrick is lowered
  • Electronic E-Kill technology incorporated into rig/truck system
  • (2) E-Kill electronic switches located at the rear of the rig
  • Documented certification