The Robinson R44 Raven II is a confirmed workhorse within the mild utility helicopter class, identified for its agility, reliability, and spectacular lifting functionality relative to its dimension. Whether or not used for HVAC and RTU rooftop installations, agricultural work, or aerial surveys, the Raven II stays a best choice in utility aviation.
Designed for Efficiency and Practicality
The R44 Raven II and Clipper II have a two-bladed rotor system, streamlined instrument panels and a crashworthy gas system. | Photograph: robinsonheli.com
Launched in 2002 by Robinson Helicopter Firm, the R44 Raven II improved upon the unique R44 with a fuel-injected engine for higher efficiency at excessive altitudes and in sizzling situations. Powered by a Lycoming IO-540-AE1A5 six-cylinder engine, it delivers 245 horsepower, with 205 horsepower obtainable in flight.
The Raven II is prized for its aerodynamic effectivity, responsive controls, and cost-effective operation. With hydraulic-assisted flight controls and decrease upkeep wants in comparison with bigger helicopters, it has turn into a favourite alternative for personal aviation, flight coaching, and industrial functions.
Heavy-Raise Capabilities for Mild Utility Work
Although categorized as a light-weight helicopter, the Raven II handles substantial exterior hundreds, making it ideally suited for smaller-scale heavy-lift jobs. For rooftop HVAC and RTU installations in suburban or reasonably busy areas, the R44 is commonly the only option, avoiding the expense and complexity of bigger helicopters.
With a max takeoff weight of two,500 kilos and an empty weight round 1,450 kilos, the Raven II provides a helpful load of roughly 1,050 kilos. Its exterior load capability is about 800 kilos, relying on gas and situations, making it appropriate for mild tools, air-con models, and related rooftop payloads.
The R44 excels at HVAC/RTU lifts the place fast deployment, minimal setup, and diminished environmental impression are priorities. Its compact dimension allows work in tight areas, lowering the necessity for highway closures or floor cranes.
Key Specs of the Robinson R44 Raven II
Specification
Element
Producer
Robinson Helicopter Firm
Mannequin
R44 Raven II
Engine
Lycoming IO-540-AE1A5, 245 HP
Max Gross Weight
2,500 lbs (1,134 kg)
Empty Weight
Approx. 1,450 lbs (658 kg)
Helpful Load
Approx. 1,050 lbs (476 kg)
Max Exterior Load
Approx. 800 lbs (363 kg)
Max Cruise Velocity
As much as 130 knots (149 mph)
Vary
Approx. 300 nautical miles (345 mi)
Gasoline Capability
50.1 gallons (usable)
Seating Capability
4 (together with pilot)
Superb Use Circumstances in Utility Aviation
An aluminum monocoque and powder-coated metal tube construction present a light-weight, but strong airframe whereas the aerodynamic fuselage optimizes airspeed and gas economic system. | Photograph: robinsonheli.com
Whereas usually used for coaching and personal flying, the R44 Raven II excels in utility roles the place pace and affordability matter. Widespread functions embody:
HVAC/RTU lifts for low and mid-rise buildings
Mild development assist in distant or tight areas
Survey and mapping missions
Pipeline and powerline inspections
Precision agriculture
Its low hourly prices and agility make it a greater match for city jobs than bigger helicopters just like the Bell 206L or Airbus H125.
Flight Traits and Security
The Raven II encompasses a two-blade predominant rotor, responsive tail rotor, and secure dealing with in hover and cruise. Hydraulic controls scale back pilot fatigue, whereas its crashworthy gas system and cabin contribute to a powerful security report.
Optionally available upgrades like an autopilot, glass cockpit, or floats (on the Clipper II variant) develop its utility, particularly in coastal areas.
A Legacy of Mild Utility Innovation
R44 Raven II and Clipper II are straightforward to keep up, cheap to personal and function, and identified for steadfast efficiency. | Photograph: robinsonheli.com
Over 6,000 R44 helicopters have been delivered worldwide, making it one of the vital profitable mild helicopters ever. The Raven II’s efficiency and reliability have made it the popular resolution for light-weight lifting functions.
Robinson’s robust elements community and repute for innovation make sure the Raven II stays a best choice throughout civil, industrial, and agricultural sectors.
Towards the Competitors
For these needing a light-weight, dependable helicopter with actual lifting energy, the Robinson R44 Raven II is a brilliant alternative. It excels in rooftop HVAC/RTU installations the place pace, entry, and price matter most. Backed by Robinson’s world assist, the Raven II continues to redefine mild helicopter utility.
Guide an R44 Raven II HVAC Raise with Truthful Lifts
For rooftop HVAC installations or mild tools transport underneath 800 kilos, the Robinson R44 Raven II provides the proper mixture of precision and cost-efficiency. Truthful Lifts supplies nationwide coordination, dealing with all permits, compliance necessities, {and professional} execution. Contact us at this time at 1-800-318-8940 to schedule your raise or talk about your challenge wants.
