Domi_Boom_Truck_Spec.pdf

City of Pittsburgh Department of Mobility and Infrastructure (DOMI) Boom Truck Technical Specifications

INTENT This specification establishes the minimum technical requirements for a boom truck to be used by the City of Pittsburgh, Department of Mobility and Infrastructure (DOMI). The vehicle must be capable of safe and efficient operation under the urban, off-camber, and grade-variable conditions present throughout the City. These specifications are performance-based and structured to ensure the apparatus delivered is fully functional upon receipt, with no post-delivery changes or retrofitting required. Any deviation must be clearly outlined in a separate exception document.

SECTION 1: VEHICLE PLATFORM

1.01 CHASSIS - Make/Model: International MV607 or equal - Engine: Cummins L9, minimum 300 HP - Transmission: Allison 3000 RDS, automatic, with PTO provision - GVWR: Minimum 33,000 lb - Frame:

Minimum 110,000 PSI yield strength - Cab: Conventional, two-door, with high-visibility mirrors and full instrumentation panel

1.02 DIMENSIONS - Max Overall Height: 13 feet (156 inches) - Wheelbase: 237 inches - Cab-to-Axle (CA): 168 inches

1.03 AXLES AND SUSPENSION - Front Axle Rating: 12,000 lb minimum - Rear Axle Rating: 21,000 lb minimum - Suspension: Multi-leaf or equivalent heavy-duty system rated to match axle capacity

1.04 TIRES AND WHEELS - Tires: All-position radial, size 11R22.5 minimum - Wheels: Steel disc, 22.5-inch diameter, hub-piloted

SECTION 2: BOOM CRANE UNIT

2.01 MODEL - National Crane 500E2 or equal - Capacity: 18-ton class (minimum 36,000 lb)

2.02 BOOM - Main Boom Length: 60 feet minimum - Optional Jib: 7.0 m to 12.5 m (23 ft to 41 ft), swing-away type

2.03 CONTROLS - Dual operator stations, proportional hydraulic controls - Engine start/stop and throttle control at both stations - Four-function radio remote control (optional add)

2.04 LIFTING CAPABILITIES - Main Hoist Capacity: 10,200 lb minimum - Max Line Pull: 38,500 lb - Max Line Speed: 159 ft/min - Reeving: 1-6 part line configurations

SECTION 3: STABILIZATION SYSTEM

3.01 OUTRIGGERS - Front Outrigger Span: Minimum 20.25 feet - Rear Stabilizer Span: Minimum 10 feet - Style: A-frame, boxed slide-type - Monitoring System: Integrated electronic outrigger monitoring - Optional Single Front Outrigger (SFO): For 360-degree lift capacity (optional add)

SECTION 4: ACCESSORIES & BODY CONFIGURATION

4.01 BODY & TOOLING - Factory-installed steel utility body with compartments for tools and parts - One lockable toolbox minimum; optional factory-installed

4.02 LIGHTING & ELECTRICAL - LED DOT-compliant lighting - Work zone LED flood lights mounted on boom and body - Battery disconnect switch required

4.03 SAFETY EQUIPMENT - Back-up alarm - Emergency stop system - Fire extinguisher, mounted - First aid kit and safety triangle kit

SECTION 5: WARRANTY REQUIREMENTS

5.01 MINIMUM COVERAGE - Crane Structural: 5 years minimum - Hydraulic System: 2 years minimum - Electrical System: 2 years minimum - Chassis Warranty: Manufacturer’s standard warranty, documentation required

SECTION 6: COMPLIANCE & DELIVERY STANDARDS

6.01 REQUIREMENTS - Delivered unit must meet or exceed these specifications without further modification. - All controls, safety features, and documentation must be provided at delivery. - Units delivered out of spec will not be accepted.

6.02 STATE INSPECTION - Vehicle must be delivered fully compliant with Pennsylvania State Inspection requirements and ready for registration.

6.03 LABELING AND PLACARDS - Load chart, operation instructions, safety warnings, and capacity decals must be permanently affixed per OSHA/ANSI standards.

6.04 FLUID LABELING - All maintenance-related fill points must be clearly labeled with capacity and type (e.g., hydraulic oil, engine oil, DEF).

SECTION 7: OPTIONAL ADD-ONS (PRICE SEPARATELY) - Swing-away jib extension - Factory-installed toolboxes - 360-degree SFO configuration - Four-function radio remote control - Additional hook blocks

This document sets the official specification standard for future DOMI boom truck purchases. Post-delivery modifications to bring vehicles into compliance are prohibited.