| R143 |
|---|
 |
 Interior of an R143 car |
| Beroperasi | 2001–present |
|---|
| Produsen | Kawasaki Rail Car Company |
|---|
| Dirakit di | |
|---|
| Nama keluarga | New Technology Train |
|---|
| Digantikan | Displaced R40s and R42s on the L route |
|---|
| Konstruksi | 2001–2003 |
|---|
| Mulai beroperasi | December 4, 2001 (acceptance testing)
February 12, 2002 (official service) |
|---|
| Jml. sudah diproduksi | 212 |
|---|
| Formasi | 53 4-car sets (2 A cars and 2 B cars) |
|---|
| Nomor armada | 8101–8312 |
|---|
| Kapasitas | 240 (A car)
246 (B car) |
|---|
| Operator | New York City Subway |
|---|
|
| Konstruksi bodi | Stainless steel with fiberglass rear bonnets |
|---|
| Panjang rangkaian | 4 car train: 240 ft 1.008 in (98,76 m)
8 car train: 481 ft 816 in (167,34 m) |
|---|
| Panjang kereta | 60 ft 252 in (24.690 mm)[1] |
|---|
| Lebar | 9 ft 928 in (26.314 mm) |
|---|
| Tinggi | 12 ft 029 in (4.394 mm) |
|---|
| Tinggi lantai | 3 ft 912 in (24.080 mm) |
|---|
| Tinggi peron | 3 ft 912 in (24.080 mm) |
|---|
| Pintu masuk | Level |
|---|
| Pintu | 8 sets of 50 inch wide side doors per car |
|---|
| Kelajuan maksimum | 55 mph (89 km/h) |
|---|
| Berat | A car: 83.700 pon (38.000 kg)
B car: 81.900 pon (37.100 kg) |
|---|
| Sistem traksi | PWM 2-level IGBT–VVVF (Adtranz) |
|---|
| Motor traksi | 4 × Bombardier 1508C 150 hp (111,9 kW) 3-phase AC induction motor |
|---|
| Daya mesin | 2.400 hp (1.789,680 kW) (4-car set) |
|---|
| Percepatan | 25 mph/s (40 km/(h⋅s)) |
|---|
| Perlambatan | 30 mph/s (48 km/(h⋅s)) (full service)
32 mph/s (51 km/(h⋅s)) (emergency) |
|---|
| Pendorong | SAFT 250AH battery (B car) |
|---|
| Elektrifikasi | Templat:600 V DC |
|---|
| Penangkap arus | Contact shoe |
|---|
| Klasifikasi UIC | Bo’Bo’+Bo’Bo’+Bo’Bo’+Bo’Bo’ |
|---|
| Susunan roda AAR | B-B+B-B+B-B+B-B |
|---|
| Abar | Dynamic braking propulsion system; WABCO RT96 tread brake system; safety brakes |
|---|
| Sistem keselamatan | CBTC, dead man's switch, tripcock |
|---|
| Lampu utama | Incandescent light bulb |
|---|
| Lebar sepur | 4 ft 8+1⁄2 in (1.435 mm) sepur standar |
|---|
