M26-109 Overhead Bridge Crane System- item description.pdf

DEPARTMENT OF THE AIR FORCE

OKLAHOMA CITY AIR LOGISTICS COMPLEX (OC-ALC)

TINKER AIR FORCE BASE OKLAHOMA

Item Description

Overhead Bridge Crane System

M26-109

The 76 MXSG is requesting to purchase seven (7) Overhead Bridge Crane System. This requirement must have the following specifications:

One TON BRIDGE CRANE AND HOIST

One (1) each 1 ton capacity, Acco motorized bridge crane, patented underhung overhead single grinder (Louden Series 585.2003) to include:

• Designed to operate on existing runway 4-1/16 inch wide and 7/8-inch thickness lower flange (See existing runway profile below)

• 1 each 1 ton rated chain hoist / trolley per bridge crane

• 53 feet and 6-inch overall end to end length

• 45 feet span

• 6 feet overhang on left-hand (See handing orientation reference below)

• 2 feet and 6-inch overhang on right-hand (See handing orientation reference below)

• Maximum wheel load 2800 lbs per pair (if required, use 8-wheel truck to meet the specified wheel load)

• Maximum 8 feet and 6-inch overall end truck length with rubber bumper on both ends

• Maximum 42 inches from runway tread line to saddle of hook at high

• CMMC Class “C” indoor use

• Maximum bridge weight 5000 lbs (not including hoist and trolley)

• Bridge to have VFD and nominal coarse bridge travel speed 75 FPM

• Bridge to have inverter duty dual drive motor with brake, one per end truck ½ HP rated

• 440/480V 3Phase, 60Hz, 115 Volt control circuit

• NEMA type 12 enclosure

• Rigid track with flat cable festooning system

• Rubber bumpers on end trucks

• 1 foot hoist hook end approach on both sides of the bridge girder ends

• HBC-Radiomatic Micron 7 radio remote control transmitter and receiver for each bridge crane should have 3-motion, start button, Crane East – Crane West, Hoist UP – Hoist

Down, Trolley Northtransmitter, Visual E-Stop button, Operator controlled warning horn, Operating and battery status display, Radio control with rechargeable batteries and chargers, Spare transmitter, Visual warning light activated with crane movement (flashing strobe light)

• Provide control box for the control of the bridge/hoist/trolley. Hoist and bridge controls shall be wired with a single control transformer in the control box, so the radio control operates the bridge and the hoist.

• Bridge crane finishes yellow lead-free alkyd enamel paint.

• Crane, trolley and hoist motion to be controlled from a set of transmitters.

Two (2) each 1-ton capacity ACCOlift CHAIN HOIST (Part No. 2130130-VFD-460)

• 1 Ton rated ACCOLift chain hoist and motorized trolley

• Chain Container

• Hoist Motor – 2.4 HP

• Hoist and trolley to have variable frequency drive (VFD) control

• Voltage 460V 3-Phase 60Hz

• 25 feet lift

• Hoist lifting 2-speed inverter 21/7 FPM

• Trolley motor 0.54 HP

• Trolley travel 2-speed inverter 50/17 FPM

• Maximum 425 lbs trolley and hoist weight

• Upper and lower limit switch

• Overload alert

• Audible overload device

• Mechanical load brake

• Orange enamel finish

• No pendant

• Cross mount connector

ONE TON BRIDGE CRANE AND HOIST

One (1) each 1 ton capacity, Acco motorized bridge crane, patented underhung overhead single grinder (Louden Series 585.2003) to include:

• Designed to operate on existing runway 4-1/16 inch wide and 7/8-inch thickness lower flange (See existing runway profile below)

• 1 each 1 ton rated chain hoist / trolley per bridge crane

• 48 feet and 0-inch overall end to end length

• 45 feet span

• 1 foot and 6 inches overhang each end

• Maximum wheel load 2800 lbs per pair (if required, use 8-wheel truck to meet the specified maximum wheel load)

• Maximum 8 feet and 6-inch overall end truck length with rubber bumper on both ends

• Maximum 42 inches from runway tread line to saddle of hook at high

• CMMC Class “C” indoor use

• Maximum bridge weight 5000 lbs (not including hoist and trolley)

• Bridge to have VFD and nominal coarse bridge travel speed 75 FPM

• Bridge to have inverter duty dual drive motor with brake, one per end truck ½ HP rated

• 440/480V 3Phase, 60Hz, 115 Volt control circuit

• NEMA type 12 enclosure

• Rigid track with flat cable festooning system

• Rubber bumpers on end trucks

• 1 foot hoist hook end approach on both sides of the bridge girder ends

• HBC-Radiomatic Micron 7 radio remote control transmitter and receiver for each bridge crane should have 3-motion, start button, Crane East – Crane West, Hoist UP – Hoist Down, Trolley North – Trolley South, Red E-Stop button, Operator controlled warning horn, Operating and battery status display, Radio control with rechargeable batteries and chargers, Spare transmitter, Visual warning light activated with crane movement (flashing strobe light)

• Provide control box for the control of the bridge/hoist/trolley. Hoist and bridge controls shall be wired with a single control transformer in the control box, so the radio control operates the bridge and the hoist.

TWO TON BRIDGE CRANE AND HOIST

Three (3) each 2-ton capacity, Acco motorized bridge crane, patented underhung overhead single grinder (Louden Series 585.4003) to include:

• 1 each 2-ton rated chain hoist / trolley per bridge crane

• 53 feet and 6-inch overall end to end length

• 45 feet span

• 6 feet overhang on left-hand (See handing orientation reference below)

• 2 feet and 6-inch overhang on right-hand (See handing orientation reference below)

• Maximum wheel load 2800 lbs per pair (if required, use 8-wheel truck to meet the specified maximum wheel load)

• Maximum 8 feet and 6-inch overall end truck length with rubber bumper on both ends

• Maximum 42 inches from runway tread line to saddle of hook at high

• CMMC Class “C” indoor use

• Maximum bridge weight 5000 lbs (not including hoist and trolley)

• Bridge to have VFD and nominal coarse bridge travel speed 75 FPM

• Bridge to have inverter duty dual drive motor with brake, one per end truck ½ HP rated

• 440/480V 3Phase, 60Hz, 115 Volt control circuit

• NEMA type 12 enclosure

• Rigid track with flat cable festooning system

• Rubber bumpers on end trucks

• 1 foot hoist hook end approach on both sides of the bridge girder ends

• HBC-Radiomatic Micron 7 radio remote control transmitter and receiver for each bridge crane should have 3-motion, start button, Crane East – Crane West, Hoist UP – Hoist Down, Trolley North – Trolley South, Red E-Stop button, Operator controlled warning horn, Operating and battery status display, Radio control with rechargeable batteries and chargers, Spare transmitter, Visual warning light activated with crane movement (flashing strobe light)

• Provide control box for the control of the bridge/hoist/trolley. Hoist and bridge controls shall be wired with a single control transformer in the control box, so the radio control operates the bridge and the hoist.

Five (5) each 2-ton capacity ACCOLift CHAIN HOIST (Part No. 2130150-VFD-460)

• 2 Ton rated ACCOLift chain hoist and motorized trolley

• Chain Container

• Hoist Motor – 4.7 HP

• Hoist and trolley to have variable frequency drive (VFD) control

• Voltage 460V 3-Phase 60Hz

• 25 feet lift

• Hoist lifting 2-speed inverter 21/7 FPM

• Trolley motor 0.54 HP

• Trolley travel 2-speed inverter 50/17 FPM

• Maximum 425 lbs trolley and hoist weight

• Upper and lower limit switch

• Overload alert

• Audible overload device

• Mechanical load brake

• Orange enamel finish

• No pendant

• Cross mount connector

TWO TON BRIDGE CRANE AND HOIST

Two (2) Each 2-ton capacity, Acco motorized bridge crane, patented underhung overhead single grinder (Louden Series 585.4003) to include:

• 1 each 2-ton rated chain hoist / trolley per bridge crane

• 48 feet and 0-inch overall end to end length

• 45 feet span

• 1 foot and 6 inches each end

• Maximum wheel load 2800 lbs per pair (if required, use 8-wheel truck to meet the specified maximum wheel load

• Maximum 8 feet and 6-inch overall end truck length with rubber bumper on both ends

• Maximum 42 inches from runway tread line to saddle of hook at high

• CMMC Class “C” indoor use

• Maximum bridge weight 5000 lbs (not including hoist and trolley)

• Bridge to have VFD and nominal coarse bridge travel speed 75 FPM

• Bridge to have inverter duty dual drive motor with brake, one per end truck ½ HP rated

• 440/480V 3Phase, 60Hz, 115 Volt control circuit

• NEMA type 12 enclosure

• Rigid track with flat cable festooning system

• Rubber bumpers on end trucks

• 1 foot hoist hook end approach on both sides of the bridge girder ends

• HBC-Radiomatic Micron 7 radio remote control transmitter and receiver for each bridge crane should have 3-motion, start button, Crane East – Crane West, Hoist UP – Hoist Down, Trolley North – Trolley South, Red E-Stop button, Operator controlled warning horn, Operating and battery status display, Radio control with rechargeable batteries and chargers, Spare transmitter, Visual warning light activated with crane movement (flashing strobe light)

• Provide control box for the control of the bridge/hoist/trolley. Hoist and bridge controls shall be wired with a single control transformer in the control box, so the radio control operates the bridge and the hoist.

Requirements:

• Control and operational wiring for all hoist movement shall be wired via the festoon cable from the radio control unit mounted on the bridge control box. Hoist 460v motor drive power and 115v control power shall come from the bridge control transformer via festoon cable provided with the bridge crane. Any j-boxes required for cable and wiring connection shall be pre-installed from the factory.

• No paint is required on rolling surface.

• Vendor should provide interconnect schematics, installation manuals, service manuals, operating manuals.

• Bridge crane/hoist/trolley assembly shall be wired and tested at the factory for proper operation prior to shipment. Provide documentation for the factory testing.

• All control wiring shall be properly labeled for ease of reconnection for installation.

• Vendor should provide design drawings and specifications for approval prior to starting production.

• Bridge cranes must be labeled with rated weight load capacity on both sides.

• Crane shall meet requirements of ANSI specification MH27.1 and CMMA specification

No. 74. Deflection limit L/600.

• Left-hand and Right-hand handing reference: the front of bridge crane is where the main control panel is situated, and it is located on right-hand side. Right-hand and left-hand designations for overhang are referenced from this front-facing position. For all bridge cranes the runway conductor is located on right-hand side.

• Bridge crane and truck wheels width must avoid interference with splice plate bolt head/nut.

• If a bridge girder requires coping to the end truck connection, then the maximum vertical distance available between the wheel tread line and the top of the crane girder (including any component on the girder) is 6".

One (1) each, Part No. 605.2474 Louden 24” Deep, 3.3 Super Trojan Track runway

• (4) 47'-0' with (2) pairs 605K top flange slots on each (with 24" cantilever) and end stop holes. Includes standard top flange slots and web holes on another end. (See customer provided screen shot 075952 for hole pattern details).

• Standard track surface finish with manufacturer standard gray enamel finish (no paint on running treads)

Four (4) each, Part No. 607.5034 Universal Stop Girder Track

Two (2) each, Part No. 607.5012 Splice Assy, 7 16" -7/16" web

Six (6) each, Part No. 607750 Flush Clamp 20,000 lb. capacity

• (2) 14” Wide x 3/4'Thick FLANGE (Cl Connection)

• (2) 6-5/8” Wide x 1/2" Thick FLANGE (C2 Connection)

• (2) 7-5/8” Wide x 5/8" Thick FLANGE (C3 Connection)

One (1) each, Part No. 585.5003.38S Louden 585 Series 2.5 Ton, Single Underhung Bridge Crane with specifications:

• Acco Motorized Bridge Crane, patented underhung overhead single girder (Louden Series 585), Designed to operate on 3.33” flange.

• Crane runways shall be Louden trojan track 605.2474 based on a center load of 9 kips between 45’ span.

• CMAA Class “C” indoor use, maximum bridge weight (not including hoist and trolley)

4000 LBS.

• Crane span between two runways 30’-0”, 4’ Overhung on each end, 38’-0” overall length.

• Crane trucks with rubber bumpers on truck ends, both ends of crane, maximum wheel load 2500LB per wheel.

• Bridge to have a variable frequency driver motor and nominal coarse bridge travel rate of

75 FPM.

• One (1) each ½ Horsepower motor per end truck, power supply 460 V-3 PH-60HZ with 115V control circuit, Nema type 12 enclosure, inverter duty rated motors.

• Rigid track with flat cable festooning electrification system. Provide factory installed junction boxes for hoist cable festooning connection.

• Bridge crane including hoist/trolley finish yellow lead-free alkyd enamel paint, no paint on running treads.

Crane and hoist to be radio/wireless controlled:

• HBC-Radiomatic micron 7” radio remote control transmitter/receiver, with one (1) each spare transmitter.

• 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.

• Bridge crane traverse motion and immediately stop when button released.

• Radio control to include rechargeable batteries and charger.

• Warning light activated with crane movement. (Flashing Strobe light).

One (1) each, Part no. 2130160-VFD-460, 2.5-Ton Accolift ECH Electric Chain Hoist with motorized trolley with specifications:

• ACCO “ACCOLIFT” or Equal hoist and trolley on bridge crane.

• Electric Chain Hoist, without pendant (Hoist Radio Controlled), 20’ Lift.

• Hoist to have variable frequency drive motor and nominal coarse travel 15 FPM,

• Motorized trolley with brake.

• Trolley to have variable frequency drive and nominal coarse travel rate of 50 FPM motor.

• Hoist and Trolley to have inverter duty rated motors, maximum hoist/trolley weight

550LBS.

• Power Supply 460 V-3 PH-60HZ, Motor thermostats, motor brake, upper and lower geared limit switch.

• Hoist H4 duty class, Mechanical load brake, overload cut-off device, Thermal overload protection.

Additional CRANE SYSTEM Notes:

• No paint is allowed on rolling surfaces to avoid paint being rubbed off of steel surface as it is potential FOD.

• Vendor shall provide interconnect schematics, Installation manuals, service manuals, operating manuals.

• All running surfaces such as end trucks rails and wheels shall be fabricated with hardened carbon steel for greater wear resistance.

• Vendor shall provide all necessary wiring between the bridge control box and hoist.

• Vendor shall provide documentation on successful factory load and functional testing of the crane/hoist system.

• Vendor shall provide design drawings and specifications for approval prior to starting production.

• Vendor shall submit crane system specifications prior to contact award/purchase to review bridge meets the specifications described above.

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

• Crane shall meet requirements of MMA and ANSI specification MH27.1 for patented track underhung cranes and monorail systems.