NMC-Wollard CMPS-170 Narrow-Body Aircraft Passenger Stairs

The NMC-Wollard CMPS-170 is a narrow-body aircraft passenger stair that will reach heights from 77.5" to 170.5". These units can be configured for gas, diesel, LPG, or electric-powered zero-emission. 

This extended reach mobile stair services doorsill heights from 77.5" (1.97 m) up to 170.5" (4.3 m) in a highly maneuverable unit. The CMPS-170 meets SAE ARP 836 and 1247. A tubular wrap-around steel frame is lightweight, fuel-efficient, and agile for crowded ramp environments. The easy-to-position stair unit features an unobstructed operator’s station allowing clear visibility of the aircraft doorsill during an approach to the aircraft.

Option Add-On – Integrated IATA 913 compliant No Touch collision avoidance system ensures aircraft integrity. The 3D infrared sensor system remains at optimal performance in all weather conditions.

Key Features

• Zero-emission electric power option available
• Low emission Stage V and Tier 4 Final diesel power
• EPA-approved gasoline or LP fuel
• Factory new automatic transmission
• Lightweight, fuel-efficient, impact-deflecting steel frame
• LED lighting 
• Safety features
  • Backup alarm
  • Horn
  • Anti-restart ignition switch
  • Engine safety shutdown (engine dependent; low oil pressure, high temperature)
  • Slip-resistant treads with LED lighting for night visibility
  • Four-point hydraulic stabilizers
  • Stable - able to operate in winds up to 90 mph (145 km/h)
  • Platform rated for 1,900 lbs. (863 kg)