The Phoenix CMPPS 96/150 is a self-propelled mobile passenger stair designed for rugged airport ramp and FBO operations. Its chassis-mounted parallelogram stair provides access to aircraft with doorsill heights from 96 to 150 inches, supporting passenger boarding and deplaning across a range of aircraft types.

Built with a heavy-duty steel chassis and structural aluminum stair assembly, the unit combines stable hydraulic lifting, four-corner stabilization and adjustable platform wings with straightforward operator controls and night-service lighting.

General:
• Self-propelled mobile passenger stair
• Services aircraft doorsill heights from 96 to 150 in / 2.44 to 3.81 m
• Chassis-mounted parallelogram stair design
• Structural aluminum stair assembly
• Heavy-duty formed steel chassis
• Stair tread width of 48 in / 1,219 mm
• Platform measuring 48 x 60 in / 1,219 x 1,524 mm
• Four-corner stabilizers
• Adjustable sliding wings at the upper platform
• Non-slip stair and platform decking
• Integrated lighting for night operations
• Maximum travel speed of 20 mph / 32 km/h

Hydraulic and Safety Systems:
• Stair supported by two hydraulic lifting cylinders
• Hydraulic locking valves help maintain stair position
• Engine-driven positive-displacement hydraulic system
• Standard electrical emergency hydraulic pump
• Manual lift and stabilizer controls
• Engine coolant and low-oil-pressure safety protection
• Handbrake and neutral safety interlocks
• Dual hydraulic braking system with front disc and rear drum brakes
• Rounded chassis corners and protective rub rails

Power and Driveline:
• Available with Deutz diesel or GMC gasoline engine
• Deutz F4M2011 3.1 L, four-cylinder, oil-cooled diesel engine
• GMC Vortec 3000 3.4 L, four-cylinder gasoline engine
• Ford industrial C6 transmission
• Dana 60 limited-slip drive axle
• Dana 60 front steering axle
• Hydrostatic Orbitrol steering system
• 12 V negative-ground electrical system
• 60 A alternator

Operator and Maintenance Features:
• Adjustable operator seat with back support
• Instrument gauges and cab-mounted fuel-level gauge
• Centralized electrical components
• Replaceable chassis side panels
• Stainless-steel hydraulic and fuel tanks
• Turn signals
• Solid-mounted front and rear suspension

Dimensions and Weight:• Overall length of approximately 268 in / 6,807 mm
• Width of approximately 88 in / 2,235 mm
• Height of approximately 116 in / 2,946 mm
• Shipping weight of approximately 7,200 lb / 3,266 kg