Item Description.pdf

DEPARTMENT OF THE AIR FORCE

HEADQUARTERS AIR FORCE SUSTAINMENT CENTER (AFMC)

TINKER AIR FORCE BASE OKLAHOMA

7 May 2026

MEMORANDUM FOR RECORD

SUBJECT: Item Description, M26-189 1.5 Ton Bridge Crane & Hoist Assembly

1. 76 MXSG requests the purchase of one (1) Louden 585 series 1.5 Ton, single Underhung Bridge Crane assembly - Part No. 585.3003.24s and one (1) 1.5 Ton AccoLift Electric Chain Hoist with Motorized Trolley - Model: 2130150-VF in support of 304 Project 25B036.

2. The requested equipment description/specifications are outlined below.

3. BRIDGE CRANE SPECIFICATION:

a) ACCO MOTORIZED BRIDGE CRANE, PATENTED UNDERHUNG OVERHEAD

SINGLE GIRDER (LOUDEN SERIES 604), DESIGNED TO OPERATE ON 3.33"

FLANGE.

b) CRANE RUNWAYS SHALL BE LOUDEN SUPERTRACK 15” 604.1538 BETWEEN

24'-6" SPAN, 2' OVERHANG ON EACH END, 53'-0" OVERALL LENGTH.

c) CMAA CLASS "C" INDOOR USE, MAXIMUM BRIDGE WEIGHT (NOT

INCLUDING HOIST AND TROLLEY) 4000 LBS.

d) CRANE SPAN BETWEEN TWO RUNWAYS 20'-0", 1' OVERHANG ON EACH END, 22'-0" OVERALL LENGTH.

e) CRANE TRUCKS WITH RUBBER BUMPERS ON TRUCK ENDS, BOTH ENDS OF

CRANE, MAXIMUM WHEEL LOAD 2500LB PER WHEEL.

f) BRIDGE TO HAVE A VARIABLE FREQUENCY DRIVE MOTOR AND NOMINAL

COARSE BRIDGE TRAVEL RATE OF 75 FPM.

g) 1 ea 1 /2 HORSEPOWER MOTOR PER END TRUCK, POWER SUPPLY 460 V-3 PH-

60HZ WITH 115 V CONTROL CIRCUIT, NEMA TYPE 12 ENCLOSURE,

INVERTER DUTY RATED MOTORS.

h) RIGID TRACK WITH FLAT CABLE FESTOONING ELECTRIFICATION SYSTEM.

PROVIDE FACTORY INSTALLED JUNCTION BOX FOR HOIST CABLE

FESTOONING CONNECTION.

i) BRIDGE CRANE INCLUDING HOIST/TROLLEY FINISH YELLOW LEAD FREE

ALKYD ENAMEL PAINT, NO PAINT ON RUNNING TREADS.

j) CRANE AND HOIST TO BE RADIO/WIRELESS CONTROLLED:

k) "HBC-RADIOMATIC MICRON 7" RADIO REMOTE CONTROL

TRANSMITTER/RECEIVER, with 1ea SPARE TRANSMITTER.

l) TRANSMITTER BUTTONS TO INCLUDE: START BUTTON, CRANE EAST, CRANE WEST, HOIST UP, HOIST DOWN, HOIST TROLLEY NORTH, HOIST

TROLLEY SOUTH, RED EMERGENCY STOP BUTTON, AND OPERATOR

CONTROLLED WARNING HORN, OPERATING AND BATTERY STATUS

DISPLAY.

m) BRIDGE CRANE TRAVERSE MOTION AND IMMEDIATE STOP WHEN BUTTON

RELEASED.

n) RADIO CONTROL TO INCLUDE RECHARGEABLE BATTERIES AND CHARGER.

o) WARNING LIGHT ACTIVATED WITH CRANE MOVEMENT (FLASHING

STROBE LIGHT).

4. HOIST/TROLLEY SPECIFICATION:

a) ACCO "ACCO LIFT" OR EQUAL HOIST AND TROLLEY ON BRIDGE CRANE.

b) ELECTRIC CHAIN HOIST, WITHOUT PENDANT (HOIST RADIO CONTROLLED), 20' LIFT.

c) HOIST TO HAVE VARIABLE FREQUENCY DRIVE MOTOR AND NOMINAL

COARSE TRAVEL 15 FPM, MOTORIZED TROLLEY WITH BRAKE.

d) TROLLEY TO HAVE VARIABLE FREQUENCY DRIVE AND NOMINAL COARSE

TRAVEL RATE OF 50 FPM.

e) HOIST AND TROLLEY TO HAVE INVERTER DUTY RATED MOTORS, MAXIMUM HOIST/TROLLEY WEIGHT 550 LBS.

f) POWER SUPPLY 460 V-3 PH-60HZ, MOTOR THERMOSTATS, MOTOR BRAKE, UPPER AND LOWER GEARED LIMIT SWITCH.

g) HOIST H4 DUTY CLASS, MECHANICAL LOAD BRAKE, OVERLOAD CUT-OFF

DEVICE, THERMAL OVERLOAD PROTECTION.

5. ADDITIONAL CRANE SYSTEM NOTES:

a) NO PAINT IS ALLOWED ON ROLLING SURFACES TO AVOID PAINT BEING

RUBBED OFF OF STEEL SURFACE AS IT IS A POTENTIAL FOR FOD.

b) VENDOR SHALL PROVIDE INTERCONNECT SCHEMATICS, INSTALLATION

MANUALS, SERVICE MANUALS, OPERATING MANUALS.

c) ALL RUNNING SURFACES SUCH AS END TRUCK RAILS, WHEELS SHALL BE

FABRICATED WITH HARDENED CARBON STEEL FOR GREATER WEAR

RESISTANCE.

d) VENDOR SHALL PROVIDE ALL NECESSARY WIRING BETWEEN THE BRIDGE

CONTROL BOX AND HOIST.

e) VENDOR SHALL PROVIDE DOCUMENTATION OF SUCCESSFUL FACTORY

LOAD AND FUNCTIONAL TESTING OF THE CRANE/HOIST SYSTEM.

f) VENDOR SHALL PROVIDE DESIGN DRAWINGS AND SPECIFICATION FOR

APPROVAL PRIOR TO STARTING PRODUCTION.

g) VENDOR SHALL SUBMIT CRANE SYSTEM SPECIFICATION PRIOR TO

CONTRACT AWARD/PURCHASE TO REVIEW BRIDGE MEETS THE

SPECIFICATIONS DESCRIBED ABOVE.

h) BRIDGE MUST BE LABELED WITH RATED WEIGHT LOAD CAPACITY ON

BOTH SIDES.

i) CRANE SHALL MEET REQUIREMENTS OF MMAAND ANSI SPECIFICATION

MH27.1 FOR PATENTED TRACK UNDERHUNG CRANES AND MONORAIL

SYSTEMS.