Bomag BW 156 D-3, Service Manual

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Service Training
BW 156/177 D-3/PD-3 - B 5 -
BW 178/179 D-3/PD-3
BW 156 DH-3 BW 156 PDH-3
Engine
Manufacturer Cummins Cummins
Type 4 B 3.9-C 4 B 3.9-C
Cooling Water Water
Rated power ISO 9249 kW 56 56
at nominal speed min
-1
2200 2200
Low idle speed min
-1
700 - 950 700 - 950
High idle speed min
-1
2280 - 2330 2280 - 2330
spec. fuel consumption g/kWh 246 246
Starter voltage/power V/kW 12/2,9 12/2,9
Valve clearance (inlet) mm 0,254 0,254
Valve clearance (outlet) mm 0,508 0,508
Injection valve opening pressure bar 245 - 253 245 - 253
Travel pump
Manufacturer Sauer Sauer
Type 90 RO 55 90 RO 55
System Axial piston Axial piston
Control Swash plate Swash plate
Displacement cm
3
/rev. 55 55
High pressure limitation bar 435 +/- 15 435 +/- 15
Charge pressure bar 25 +/- 1 25 +/- 1
Travel motor (drum)
Manufacturer Sauer Sauer
Type 51 C 060 51 C 060
System Axial piston Axial piston
Displacement, range 1 cm
3
/rev. 60 60
Displacement, range 2 cm
3
/rev. 15 15
Operating pressure, max. bar 435 +/- 15 435 +/- 15
Leak oil quantity, max l/min 2 2