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FEATURES AND BENEFITS
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The quietest helicopters in the world.
NOTAR® system-equipped helicopters are not only the safest in the world; they’re also the quietest – up to 50 percent quieter than the competition. This lower noise signature makes the MD 600N® a “good neighbor” when used in areas where noise is objectionable. The MD 600N® exhibits a measured 79.0 dbA (SEL) noise signature during a 500-foot AGL fly- over, with a maximum level of 71.5 dbA, per FAA Appendix J.
Ease of maintenance.
The MD 600N® incorporates improvements to a proven design, and retains the state-of-the-art features that are unsurpassed for design simplicity, safety, reliability and ease of maintenance. The MD 600N® retains the mechanical control system of the MD 500® Series. The same design approach applies to the NOTAR® anti-torque system. The fan is located inside the fuselage, away from hazards such as foreign object damage.
The mechanical simplicity of the six-bladed main rotor system provides high reliability at low opportunity cost. Main rotor blades are retained by an exclusive strap pack system that accommodates main rotor blade flapping and feathering. Fewer parts result in higher reliability. The simple blade retention system has no grease fittings. Individual blades are easily replaced.
The new 600-shp-rated main transmission has only four gears and two gear meshes. It is rugged for maximum reliability. The transmission can be charged without removing any other component on the rotor head.
All this adds up to the MD 600N® having the lowest direct operating cost of any helicopter in its class.
MULTI-MISSION CAPABILITY
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2.0 MULTI-MISSION CAPABILITY.
The MD 600N® is designed for a variety of uses, and can be rapidly converted from a personnel carrier to a utility transport or a combination of the two. Typical uses include: utility operations, electronic news gathering, executive transport.
2.1. For Utility Operators: A Capable Workhorse.
This light, single-turbine helicopter is a workhorse that is certified to lift 907 kg (2,000 lb) of internal payload or 1179 kg (2,600 lb) for external payload operations. For outsized, bulky loads, the cargo hook is currently certified to carry up to 970 kg (2,134 lb).
It’s also easy to load both passengers and cargo. The large, center-opening doors open to a full 157 cm across (62 in). The aft cabin is exceptionally spacious, offering more room for cargo. With its 1.83 m (6 ft) of flat floor space, the MD 600N® gives you an advantage the competition can’t match.
The superior hovering performance of the MD 600N® provides one of the best HIGE and HOGE statistics in the industry: 3383 m (11,100 ft) HIGE and 1829 m (6,000 ft) HOGE. What’s more, the MD 600N® has a maximum operating altitude of 6097 m (20,000 ft).
This helicopter’s direct operating costs, the lowest in its class, is another important benefit to utility operators. As you’ll find, it performs just as well on a balance sheet as it does in the air.
MULTI-MISSION CAPABILITY
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2.2. For Electronic News Gathering: Versatility And Speed.
The MD 600N® is the fastest helicopter in its class with a cruising speed of 134 knots (248 kph, 154 mph). This gives electronic news gathering operations an edge in responding to late-breaking news. The MD 600N® will get you to the scene faster, with a smoother platform for camera stability and crew comfort.
With its larger cabin, this helicopter may be configured to handle special equipment such as monitors.
For news gathering operations working in urban areas or flying over state parks or tourist sites, the MD 600N’s NOTAR® anti-torque system offers a significantly reduced noise signature, making it the quietest in its class.
2.3. For Corporate Owners: The Safer, Quieter Helicopter.
The MD 600N® is a smart business investment, from its low operating costs to its superior safety and quietness. Its advanced NOTAR® system makes it a member of an exclusive family of the safest, quietest helicopters in the world. The reduced noise signature qualifies it as a “good neighbor,” something that’s important to business owners who operate in urban areas.
With the elimination of the conventional tail rotor, the NOTAR® system provides a smoother, more comfortable ride. The six- bladed design of the MD 600N® also reduces vibrations.
The aft cabin provides room for executive seating with a choice of forward-facing coach or club configurations, while the large windows provide excellent visibility for passengers.
The ease of maintenance, low direct operating costs and superior performance add up to an exceptional form of business transportation. Executives will appreciate its ability to fly faster than the competition, allowing them to spend more time on the job and less time in the air.
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MD600 TechDescription Feb09(3)
