Draft Statement of Work Crane.pdf

10/4//22

MINIMUM SPECIFICATION FOR A

100 TON MOBILE CRANE

1. The mobile crane shall be a rough terrain counter-balanced, diesel-power drive crane with a power boom and a minimum load capacity of 100 US tons.

2. The mobile crane is to replace an old 75-ton crane that is reaching the ends of its useful life.

The new crane will be used primarily for lifting and loading and unloading various pieces of military equipment ranging from High Mobility Multipurpose Wheeled Vehicles (HMMWVs) to military shelters and systems to remove them or place them on transport vehicles or test pads.

3. Requirements

3.1 Capacity: The mobile crane shall have a minimum load capacity of 100 US tons.

3.2 Boom: The mobile crane shall have a minimum of 40’ to 150’ five-section full-power boom.

A double acting hydraulic cylinder or cylinders with integral holding valve or valves shall be used for raising and lowering the boom. The boom shall be capable of elevation angles ranging from -3 degrees to +80 degrees as a minimum. (It is understood that these angle extents will not appropriate for every crane situation.)

3.3 Outriggers: The mobile crane shall be equipped with four hydraulic telescoping outriggers.

The outriggers shall be of single stage double box beam or similar design with jack cylinders for leveling.

3.4 Engine: The mobile crane shall be powered by a minimum of a 275-horsepower turbo-charged diesel engine. Engine shall be Tier 4 or latest EPA compliant configuration. There shall be an engine protection system to protect from engine coolant overheat. Engine shall have ECO mode feature or similar feature to control engine Rounds Per Minute (RPM) to lower noise and reduce fuel consumption.

3.5 Transmission/Travel: The mobile crane shall employ an automatic transmission with a minimum of 5 speed forward and 5 speed reverse. The mobile crane shall be equipped with lever directional control and capable of a minimum of 15 mph travel speed.

3.6 Operator Controls: The mobile crane shall be equipped with a tilt steering column such that it is adjustable for different operators. It shall be equipped with the necessary levers and controls such that the boom may be raised, lowered, extended and retracted and that lifting hook cable may be paid out or reeled in to raise and lower hook. The crane shall also have controls for extending and retracting and retracting out riggers and lowering and raising outrigger leveling jacks.

3.7 Crane Control System: The crane shall have a crane control system with the following features as a minimum:

- Rated Capacity Limiter (RCL) for load moment

- Anti-two block system with an audio and visual warning and control lever lockout

- Display showing boom angle, boom length, load radius, boom tip height, maximum permissible load, actual load, warning of impending two-block condition

- Work area definition system or similar system to allow the operator to pre-select and define safe working areas such that if the crane approaches the pre-set limit an audio/visual warning is indicated to avoid hazards and obstructions.

3.8 Steering: The mobile crane shall be equipped with power steering.

3.9 Brakes: The mobile crane shall be equipped with power-assisted hydraulic brakes to provide smooth reliable braking with minimal effort. The braking system shall employ non-asbestos brake linings/pads. The mobile crane shall also have a parking brake.

3.10 Tires: The mobile crane shall be equipped with lug tread tires for outdoor all season all terrain use.

3.11 Accessories: The crane shall be equipped with a minimum of the following accessories:

- All welded steel operator cab with doors, heater/defroster, auxiliary fan, windshield wipers, and dome light

- Counterweight – the crane shall be equipped with the appropriate counterweight for the lifting requirements specified. Counterweight shall be hydraulically, self-removable and installable by the crane

- Lights – The crane shall be equipped with LED light package to include headlights, tail, stop and back up lights, cab mounted work lights and an amber flashing warning light as a minimum.

- Instrumentation including an hour meter, fuel gauge, temperature gauge, and oil pressure, battery charging, and parking brake indicator lights as a minimum.

- Mirrors

- Back-up/reverse alarm

- Fire Extinguisher

- Block Heater

3.12 Electrical System: The electrical system shall be 24 VDC, complete with two 12 volt maintenance free batteries.

- All power and control circuits shall be fuse protected.

- All wiring shall be color coded for ease of service.

3.13 Hydraulic System: The mobile crane hydraulic system shall have the following features as a minimum:

- The hydraulic system shall have a relief valve to protect the system from overload.

- The hydraulic system shall have a filter on the intake side of the pump to prevent foreign matter from entering the hydraulic system.

4. Safety: The mobile crane shall meet all applicable requirements of ANSI B56.1 1969-1988 Safety Standard for Powered Industrial Trucks, AMSE B30.5 Mobile and Locomotive Cranes and Underwriters Laboratories. Safety features to be included as minimum are as follows:

a. The operator cab shall be equipped with and adjustable air ride seat, retractable seat belt with hip restraint.

b. The cab shall be equipped with an electric horn.

c. The crane shall be equipped with an amber strobe

d. The crane shall have grab handles and rails to provide for operator when entering and exiting the operator cab.

e. Appropriate warning signs and data plates shall be displayed.

5. Environmental Considerations: The lift truck shall employ the most current EPA Emission Compliant Fuel System.

6. Documentation: The follow documentation shall be provided with the mobile crane as a minimum:

- Certificate/documentation of load test per OSHA 1910.179

- Operator's Manual

- Parts Manual

- Maintenance Manual and

- Electrical Drawings/schematics.

7. Inspection shall be performed at Tobyhanna Army Depot by a Quality Assurance Representative to ensure mobile crane complies with specification and appropriate OSHA and ANSI safety standards.

8. Warranty: The mobile crane and its accessories furnished under this specification shall be warranted for a minimum of 1 year from the date of delivery. Warranty shall include all parts, labor, and accessories with the exception of tires and light bulbs.