Turbo Charger Maintenance - Doosan DL06 Manual

5.3. Turbo Charger
5.3.1. Specification and construction
1) Main data and specification
At
maximum
output
Maximum allowable temperature of exhaust gas at turbine
2) Construction
1
2
3
4
5
DL06 Diesel Engine
Specification
Model
Air pressure at compressor outlet
Air suction of turbine revolution
Speed of turbine revolution
Maximum allowable speed
inlet
Lubricating system
Weight
Impeller casing
Turbine casing
Bearing casing
Impeller
Turbine
175
Holset HX35, HX35W
Approx. 15.9 m
Approx. 120,000 rpm
A Air inlet
B Gas outlet
C Gas inlet
D Oil supply
E Oil return
Maintenance of Major Components
DL06
Honeywel GT35W
2
Approx. 1.9 kgr/cm
3
/min
140,000 rpm
750 °C
External oil supply
Approx 11 kg