Web Site: www.pwc.ca
- Status Report The Pratt & Whitney Canada PW300 Turbofan Engine Family
Pratt & Whitney Canada Corp.’s (P&WC) PW300 turbofan engine family consists of eight models, the PW305A, PW305B, PW306A, PW306B, PW306C, PW308A, PW308C and future PW307A, with a takeoff thrust range from 4,600 to 7,000 lbs., for the corporate and regional markets. The first version of the PW300 engine family was the PW305. Rated at 5,225 lbs. of thrust at takeoff, the PW305 was certified in August 1990 and first went into service in 1992, powering the Raytheon Aircraft Hawker 1000 (then the BAe 1000). From January 1993, the PW305 engines were converted or delivered as an improved version, the PW305B, to provide increased power at 5,266 lbs. of thrust at takeoff along with improved durability and fuel consumption. Another version, the PW305A, rated at 4,679 lbs. of thrust at takeoff, was certified in December 1992 and entered service in 1993 on the Learjet 60. Today, the PW305A engine has accumulated more than 993,000 hours of operation. Over 600 PW305 engines have been delivered and are in service. PW305 engines achieved a number of significant milestones. The PW305B and PW305A turbofan engines were given approval for escalating the time between overhaul (TBO) interval to 5,000 hours (from the initial 2,500-hour interval), with corresponding hot-section inspection (HSI) increasing to 2,500 hours. The PW306A engine and nacelle system was selected by Israel Aircraft Industries Ltd. (IAI) to power the Galaxy business jet. Since General Dynamics’ acquisition of Galaxy Aerospace under Gulfstream Aerospace Corporation, the aircraft has been re-designated the G200. The NORDAM Group of Tulsa, Oklahoma, was selected by P&WC as the supplier for the nacelle, engine build unit (EBU) and thrust reverser. The PW306A is a 6,000-lb. thrust class turbofan engine flat rated to 6,040 lbs. thrust at takeoff, sea level, available to ISA + 16°C. .../2
飞行翻译公司 www.aviation.cn 本文链接地址：pwc_2003_status_pw300.pdf
- Status Report The Pratt & Whitney Canada PW300 Turbofan Engine Family
Pratt & Whitney Canada Corp.’s (P&WC) PW300 turbofan engine family consists of eight models, the PW305A, PW305B, PW306A, PW306B, PW306C, PW308A, PW308C and future PW307A, with a takeoff thrust range from 4,600 to 7,000 lbs., for the corporate and regional markets. The first version of the PW300 engine family was the PW305. Rated at 5,225 lbs. of thrust at takeoff, the PW305 was certified in August 1990 and first went into service in 1992, powering the Raytheon Aircraft Hawker 1000 (then the BAe 1000). From January 1993, the PW305 engines were converted or delivered as an improved version, the PW305B, to provide increased power at 5,266 lbs. of thrust at takeoff along with improved durability and fuel consumption. Another version, the PW305A, rated at 4,679 lbs. of thrust at takeoff, was certified in December 1992 and entered service in 1993 on the Learjet 60. Today, the PW305A engine has accumulated more than 993,000 hours of operation. Over 600 PW305 engines have been delivered and are in service. PW305 engines achieved a number of significant milestones. The PW305B and PW305A turbofan engines were given approval for escalating the time between overhaul (TBO) interval to 5,000 hours (from the initial 2,500-hour interval), with corresponding hot-section inspection (HSI) increasing to 2,500 hours. The PW306A engine and nacelle system was selected by Israel Aircraft Industries Ltd. (IAI) to power the Galaxy business jet. Since General Dynamics’ acquisition of Galaxy Aerospace under Gulfstream Aerospace Corporation, the aircraft has been re-designated the G200. The NORDAM Group of Tulsa, Oklahoma, was selected by P&WC as the supplier for the nacelle, engine build unit (EBU) and thrust reverser. The PW306A is a 6,000-lb. thrust class turbofan engine flat rated to 6,040 lbs. thrust at takeoff, sea level, available to ISA + 16°C. .../2
飞行翻译公司 www.aviation.cn 本文链接地址：pwc_2003_status_pw300.pdf
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