SYSTEMS 系統(tǒng)

One of the many advantages to starting with a “clean sheet” is the ability to design in up-to-date systems. On the Bombardier Learjet 45 XR （龐巴迪利爾45XR公務(wù)機(jī)）, the results are appreciable: enhanced performance, safety, reliability and lower direct operating costs. Self-testing and diagnostic capabilities throughout the aircraft reduce maintenance downtime and troubleshooting costs.

The quality systems on board your Bombardier Learjet 45 XR （龐巴迪利爾45XR公務(wù)機(jī)） will help ensure the value of your investment well into the future.
• Hydraulically powered anti-skid system for the shortest landing distances in its class 
• Hydraulic system powered by two engine-driven pumps, and a DC motor driven backup pump 
• Flight control systems offer superior handling 
• Fuel system requires no fuel control inputs; fuel automatically transfers from the fuselage storage tank to the wing tanks 
• Pressurization system provides a sea-level cabin up to 25,700 feet (7,833 m) 
• Environmental control system provides optimal control of the aircraft environment 
• Most effective ice and rain protection; bleed air anti-ice system and wing/stabilizer anti-ice system 
• Maintenance diagnostic systems reduce maintenance labor hours

Powerplants 動(dòng)力裝置

• Honeywell TFE731-20-BR
 
• Thrust: 3,500 pounds (15.56 kN) at takeoff
 
• Flat-rating: ISA + 25°C (104°F)
 
 
The Learjet 45 XR （龐巴迪利爾45XR公務(wù)機(jī)）, carrying up to 9 passengers, is an enhanced version of the Learjet 45 offering an increased MTOW (from 20,500 lb to 21,500 lb), resulting in improved payload-range capability. Honeywell TFE731-20-AR engines are replaced by TFE731-20-BR engines, to deliver enhanced high-speed cruise up to 58 kts faster than the nearest competitor, improved hot and high runway performance and faster time-to-climb.