Invader K5UR120-24AX1G

Rated Capacity:        12,000 Lbs. SWL Utility Lifting

Motor:                         21 HP

Rated Speed:             55  FPM

Air Consumption:      273 CFM

Drum Diameter:        12.75”  (Based on 18 to 1 for 3/4” Wire Rope)

Drum Length:             24”

Air Filter:                     Included

Offshore Coating       Included

Wire Rope Storage:   650 Feet of  3/4” Wire Rope (Full Drum)

Brakes:                        Automatic Drum Mounted Band Brake      

Available Options
Lubricator
Regulator
Manual Spooling Device "0" Degree wr TOA
ABS + CDS Survey
DNV E101 Survey
Remote Control:  Full Flow or Pilot Air
Under-wound Cable Anchor
Natural Gas Convertion
Construction or Transportation Cages
Drum Locking Pin
Emergency Shut Off Ball Valves

Standard Features:
* Offshore Three Coat Paint System
* Air Motor Protection
* Air Filter Installed

The K5M air motors has substantially larger bore and stroke than any other competitive motors.  This allows the K5M to generate 40% more starting torque than smaller motors bore on winches rated for the same line pull.

Frame II models uses a high torque large displacement radial piston air motor to provide performance on low CFM air supplies.

The Air Motor and Control Valve Chest have parts interchangeability with your current K5 winches.

Standard Features:
* Offshore Three Coat Paint System
* Air Motor Protection: Strainer & Lubricator

Options:
* Remote Control: Full Flow or Pilot Air
* Manual or Automatic Spooling Device
* Under-Wound Cable Anchor
* Natural Gas Conversion
* Construction or Transportation Cages
* Drum Locking Pin
* Exhaust Muffler
* Stainless Steel Drum Guards
* Emergency Shut Off Ball Valves  

RAM Air Power Series FRAME2 Special Features:
Air Control Valve:  Automatic closing and automatic locking.  Dual scaling with an easy to maintain and inexpensive to replace poppet seal.
Brakes:  The brake linings are designed to help prevent glazing by using large segmented block linings, wich allow sand and dirt to drop out beteween the blocks.
The automatic drum brake uses an internal spring to apply the brake.  The large diameter brake release cylinder allows operation down to 40PSI.  All Automatic Brake Cylinder parts are constructed from stainless steel and bronze.
The Frame: A unique design concept to this series is two(2) massive side frames.  All machining to the side frames occurs on one machine.  Near perfect tolerances can be held.
Three large precision stainless steel bars assure the side plates will not move.  The joint with the side plate is greased and "O" ring sealed to insure against corrosion and provide easy disassembly.
Drum Support Bearings: The Drum is supported by dual tapered roller bearings.  These bearings provide line contact and absorbs any thrust loading.  Roller bearing are vastly superior to ball bearings, which offer point contact and will not tolerate thrust. 
The end of the drum away from the motor is supported by a spherical roller bearing. This will absorb any minor misalignment while providing the streng of line contact.
Drum Guards: Stainless Steel Drumguards are installed to cover and protect the spool preventing misalingments
Domed K5 Air Motor: This motor has all the reliability of the tradilional K5 plus performs increasing heads.


Downloadable Files

Invader Manual (.pdf)
Invader Cutsheet Drawing & Performance Sheet (.pdf)

Invader Manlifter Manual (.pdf)
Invader Manlifter Cutsheet Drawing & Performance Sheet (.pdf)