Turbocharger - Daewoo D1146 Maintenance Manual

4.4. Turbocharger (D1146TI, DE08TIS)
4.4.1. Main data and specifications
1) Main data and specifications
Turbocharger Model
at maximum
output
Maximum allowable speed
Max. allowable temperature of exhaust gas
at turbine inlet
Lubricating system
Weight
2) Construction
1. Impeller casing
2. Turbine casing
3. Bearing casing
4. Impeller
5. Turbine
Specification
Air pressure
at compressor outlet
Air suction volume
Speed of turbine revolution
A. Air inlet
B. Gas outlet
C. Gas inlet
D. Oil supply
E. Oil return
D1146TI
Allied Signal
466721-12
2
1.26 kg/cm
3
16.8 m /min
102,800 rpm
126,150 rpm
750 °C
External oil supply
9.5 kg
122
D1146/D1146TI/DE08TIS
MAINTENANCE MANUAL
DE08TIS
225PS 240PS
HOLSET
WH1E-8284AX/H14EC8
2
1.33 kg/cm 1.40 kg/cm
3 3
18.0 m /min 18.4 m
98,200 rpm 99,840 rpm
127,660 rpm
720 °C
External oil supply
14.4 kg
Printed in Jan. 2001 PS-MMA0415-E1A
2
/min