Hawker / Hawker Beechcraft

Hawker 125 600B

The Hawker 125 600B belongs to the stretched-cabin development of the early 125. This catalogue configuration uses Rolls-Royce Viper 601 engines and a pressurized executive cabin, serving owners and flight departments seeking business-jet transport in the established 125 airframe.

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Hawker 125 600B editorial illustration
Hawker Siddeley HS125 600B family, shown in the original Viper-powered configuration.

Aircraft profile

Development and lineage

Manufacturer
Hawker / Hawker Beechcraft
Family
Hawker 125 600B
Aircraft category
Business aircraft
Propulsion
Jet

Aircraft data

Key specifications

PAX
8
Crew
2
Range
1,620 nm
Max operating speed
361 KIAS
Max ceiling
41,000 ft
Engines
2
Engine model
Rolls-Royce Viper 601
Thrust per engine
3,750 lbf
MTOW
25,000 lbs
Cabin height
69 in
Cabin width
69 in
Cabin length
256 in
Cabin volume
604 cu ft
Baggage volume
40 cu ft
Overall length
50.5 ft
Wingspan
47 ft

Overview

Program history

The Series 600 lengthened the 125 fuselage and introduced greater fuel and weight capability, broadening the aircraft’s usefulness for business travel. It was the last major new production step in the Viper-powered branch. The succeeding 700 retained the developed cabin concept while moving to TFE731 turbofan engines.

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