Rolls-Royce BR700
Specifications
Table:
EASA Type Certificate Data Sheet[7]

Model

BR700-710A1/A2/C4

BR700-715[20]

BR700-725A1

BR700-710D5-21 (Pearl)

Configuration

1 fan, 10 HPC, 2 HPT, 2 LPT

1 fan, 2 LPC, 10 HPC, 2 HPT, 3 LPT

1 fan, 10 HPC, 2 HPT, 3 LPT

Thrust

68.4 kN (15,400 lbf)

95.33 kN (21,430 lbf)

75.2 kN (16,900 lbf)

67.8 kN (15,200 lbf)

Dry Weight

1,818.4 kg (4,009 lb)

2,085 kg (4,597 lb)

1,635.2 kg (3,605 lb)

1,828.8 kg (4,032 lb)

Thrust / Weight

3.84

4.66

4.69

3.77

Length

4,669 mm (183.8 in)

3,738 mm (147.2 in)

3,297 mm (129.8 in)

4,809 mm (189.3 in)

rotor RPM

LP: 6,096, HP: 16,661

LP: 7,431, HP: 19,000

Fan Diameter

48 in (122 cm)[8]

58 in (147 cm)[21]

50 in (127 cm)[8]

48.5 in (123 cm)[15]

Bypass ratio[22]

3.84:1

4.1:1
4.8:1.[12]

Overall pressure ratio

43:1[12]

Given the table that covers 'Rolls-Royce BR700', section 'Specifications', summarise the highlighted cells in a single sentence and return it as JSON: {"answer": "YOUR ANSWER"}.