C919 General Specifications

The COMAC C919 is available in two main variants: the Standard (STD) and Extended Range (ER) versions. Below are the detailed specifications for both aircraft configurations.

Engine Option

Variant	Engine Model	Maximum Takeoff Thrust	Maximum Continuous Thrust
STD	LEAP-1C28	129.98 kN (29,220 lbf)	127.93 kN (28,760 lbf)
ER	LEAP-1C30	137.14 kN (30,830 lbf)	133.22 kN (29,950 lbf)

Weight Specifications

Specification	STD (lb)	STD (kg)	ER (lb)	ER (kg)
Maximum Design Taxi Weight	166,448	75,500	174,826	79,300
Maximum Design Landing Weight	149,473	67,800	149,473	67,800
Maximum Design Takeoff Weight	165,567	75,100	173,944	78,900
Operating Empty Weight	100,751	45,700	100,751	45,700
Maximum Zero Fuel Weight	142,440	64,600	142,440	64,600
Maximum Payload	91,712	41,600	91,875	41,667

Passenger Capacity

Configuration	Capacity
Mixed Class	158 passengers
All Economy	168 passengers
High Density	174 passengers

Cargo Capacity

Specification	Value (m³)	Value (ft³)
Maximum Cargo Volume	45.2	1,596.2

Fuel Capacity

Specification	Value (m³)	Value (ft³)	Value (L)
Available Fuel Capacity	24.9	879.9	24,917

Aircraft Dimensions

Dimension	Value (m)	Value (ft)
Length	38.9	127.62
Wingspan	35.8	117.45
Height	11.95	39.21

---

Note: All specifications are based on current design data and may be subject to change during development and certification.

Sources:

• COMAC Aircraft Characteristics for Airport Planning (PDF)
• Wikipedia – COMAC C919