Difference Between 737 700 And 737 800
The Boeing 737 is a popular narrow-body commercial aircraft that has been
a mainstay in the aviation industry for several decades. Over the years,
Boeing has introduced various versions of the 737 to cater to different
market segments and airline requirements. Two such variants are the 737
700 and the 737 800, which exhibit a number of notable differences.
Size and Capacity
The 737 700 is the shorter variant of the two, measuring approximately
110ft 4in (33.6m) in length. In contrast, the 737 800 is slightly longer
at around 129ft 6in (39.5m) in length. This difference in size allows the
737 800 to accommodate more passengers and cargo compared to the 737 700.
On average, the 737 700 can seat up to 126 passengers, while the 737 800
has a higher seating capacity, ranging from 162 to 189 passengers.
Range
The range of an aircraft refers to the maximum distance it can travel
without refueling. Although both the 737 700 and 737 800 are capable of
flying long distances, the 737 800 has a slightly longer range. While the
exact range can vary based on factors such as payload and weather
conditions, the typical range of the 737 700 is around 3,510 nautical
miles (6,500 kilometers), whereas the 737 800 has a range of roughly 3,060
nautical miles (5,670 kilometers).
Weights
The maximum takeoff weight (MTOW) is another important parameter that
differentiates the 737 700 from the 737 800. MTOW refers to the maximum
weight an aircraft can have at takeoff, including the fuel, passengers,
cargo, and other provisions. The 737 700 has an MTOW of approximately
154,500 pounds (70,080 kilograms), while the 737 800 can handle a higher
MTOW of around 174,200 pounds (79,000 kilograms). This increased MTOW of
the 737 800 allows it to carry more payload, including additional
passengers and cargo.
Engines
Both the 737 700 and 737 800 are typically equipped with different engine
options. While airlines can choose from various engine manufacturers, the
most common engines used on the 737 700 are CFM56-7 whereas the 737 800
predominantly uses either CFM56-7 or the newer and more efficient
CFM LEAP-1B engines. These engines have different performance
characteristics and fuel efficiency, which can impact the overall
operating costs of the aircraft.
Price
The cost of purchasing an aircraft is a critical factor for airlines.
Generally, the 737 700 tends to have a lower list price compared to the
737 800. However, it’s important to note that the final price of an
aircraft can vary based on various options, configurations, and
negotiations between the airline and the manufacturer. Additionally, the
operating costs and fuel efficiency can also impact the overall
cost-effectiveness of each variant.
Conclusion
In summary, while the 737 700 and the 737 800 share many similarities as
part of the popular Boeing 737 family, they also have several key
differences. The 737 800 is larger, with a higher seating capacity, longer
range, and increased MTOW compared to the 737 700. Additionally, the
engine options and cost of each variant can vary. Airlines must carefully
consider these distinctions to determine which variant best suits their
operational needs, passenger demand, and budgetary constraints.
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Difference Between 737 700 And 737 800
