M20-062 - Item Description.pdf

DEPARTMENT OF THE AIR FORCE

OKLAHOMA CITY AIR LOGISTICS COMPLEX (OC-ALC)

TINKER AIR FORCE BASE OKLAHOMA

Statement of Requirement / Item Description

76 MXSG request the purchase of the following brand name or equivalent items:

Acco/Louden 3-Ton Hoist / Crane

Salient Characteristics

1. Two (2ea) Louden 3 Ton Capacity Single Girder Underhung Motor Driven Crane – or equivalent

a. Part Number: 585.6003.31 – or equivalent

b. 31 ft – 0 in Span

c. 1 ft – 0 in Overhang with End stops Both Ends

d. 33 ft 3 in Overall Length

e. 604.1846 Supertrack Bridge Girder (18 in Deep X 46 lb/ft) – or equivalent:

i. Full Depth 20 inch Tread to Tread

ii. 8 Wheel

iii. 20,000lb Capacity End Trucks

iv. 4-1/2” Diameter Flanged Wheel

v. Rubber Bumpers

f. Rigid Track Festoon

g. 75 FPM Travel Speed, 2 – 4 FPM Fine Travel Speed

h. 2ea ½ Horse Power Travel Motor

i. Variable Frequency Crane Control

j. G+ Series Inverter

k. 3p 460v 60Hz, 110 Volt Control

l. Safety Yellow Paint, NO PAINT ON TREAD SURFACE

m. (2ea) HBC RadioMatic Micron T7 Transmitter (or Equal)

i. Hoist A / B, A+B Selector Switch

ii. Hoist: Up, Down, East, West

iii. Crane: North, South

iv. E-Stop

n. FST516 Receiver (or Equal)

o. 1 Receiver and 2 Transmitters

p. Horn/Strobe Light Indicators

q. Treadline of Runway to Saddle of Hook – 28 ½ in

r. 4ea PN – 811.32 Dual Cranes Collectors and Mounting Brackets – or equivalent

2. One (1ea) 3 Ton Runway Material – or equivalent

a. PN – 605.1850 Trojantrack – or equivalent

b. 264 ft

c. 18 in Deep X 50 lb/ft

d. 8ea MK #R1 X 22 ft 6 in Long – or equivalent

e. 2ea Mk #R2 X 24 ft 6 in Long – or equivalent

f. 2ea Mk #R3 X 14 ft 2 in Long – or equivalent

g. 10ea PN – 607.5011 – Bolted Web Splice Assemblies – or equivalent

h. 4ea PN – 607.5030 – End Stop Assemblies – or equivalent

i. Painted Gray Enamel, No Paint On Runway Treads

3. Four (4ea) 3 Ton Acco Work-Rated Monorail Hoist-Close Headroom, Cross Mounted – or equivalent

a. PN – X2W03D020-15M2D1 – or equivalent

b. 3 Ton

c. Trolley / Hoist “A”, Trolley / Hoist “B”

d. Maintain 4 ft – 0 in Hook Centers

e. 20 ft 0 in Lift Capacity

f. 14 FPM Lift Speed with 2 – 4 FPM Fine Travel

g. Preprogrammed 2 Step Infinitely Variable - VFD

h. Headroom – 28 ½ in

i. Reeving / Rope Diameter – 2 Part Double, 3/8 in Diameter

j. 33 FPM Trolley Speed with 2 – 4 FPM Fine Travel

k. Preprogrammed 2 Step Infinitely Variable - VFD

l. Maximum Wheel Load – 3750 lbs Per Pair

m. 2ea – ½ Horse Power Motorized Trolley

n. Dual Drive / Brake Motor

o. 4ea Drive / Brake Wheels

p. Trolley – Variable Frequency Drive with Micro Speed Enabled

q. Inverter Duty Motors for Hoist and Trolley

r. 3p 460v 60Hz Power Supply

s. Nema 3R Rated Enclosure

t. Hoist H4 Duty Class

u. Finished – Safety Yellow Enamel

Bridge will be rated as if one hoist were on bridge, even though there will be two hoists mounted.

No paint on rolling surface

All running surfaces, wheels shall be fabricated with hardened carbon steel for greater wear resistance

Bridge must be labeled with their rated weight load capacity on both sides

Letters “A” and “B” label shall be placed to the hoist designation

Crane shall meet requirements of ANSI Specification MH27.1

Bridge shall be designed and constructed to provide a minimum standard stiffness of L/450

All items are listed as “or equivalent” and must be compatible