1070978 CYLINDER HEAD AS Caterpillar parts
315, 933, 933C, 939, 939C, D3C III, D3G, D4C III, D4G, D5C III, D5G
Rating:
Alternative (cross code) number:
CA1070978
107-0978
1070978
CA1070978
107-0978
1070978
Weight: 86 pounds 39 kg.
EXCAVATOR, TRACK-TYPE TRACTOR,
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Compatible equipment models: 1070978:
Information:
Illustration 1 g01344206
Typical example (1) Compressor wheel (2) Bearing (3) Oil inlet (4) Bearing (5) Turbine wheel (6) Air inlet (7) Exhaust inlet adapter (8) Oil outletThe turbine side of the turbocharger is connected to the exhaust manifold. The compressor side of the turbocharger is connected by pipes to the aftercooler housing.The exhaust gases go into the exhaust inlet adapter of the turbine housing. The gases push the blades of turbine wheel (5) .Clean air from the air cleaners is pulled through the compressor housing air inlet by the rotation of the compressor wheel (1). This compression gives the engine more power because the compression allows the engine to burn additional fuel with greater efficiency.The maximum speed of the turbocharger is controlled by the engine's control of fuel delivery. When the engine is operating, the height above the sea level also controls the maximum speed of the turbocharger.Bearing (2) and bearing (4) in the turbocharger use engine oil under pressure for lubrication. The oil is sent through the oil inlet line to the oil inlet port (3) at the top. The oil then goes through passages in the center section for lubrication of the bearings. The oil goes out of oil outlet port (8) at the bottom. The oil then goes back to the oil pan.
Caterpillar parts catalog:
Parts cylinder Caterpillar catalog:
1437219
CYLINDER GP-TILT
D3C III, D4C III, D5C III
D3C III, D4C III, D5C III
1363156
CYLINDER GP-ANGLING
D3C III, D4C III, D5C III
D3C III, D4C III, D5C III
2167388
CYLINDER GP-ANGLING
D3G, D4G, D5G
D3G, D4G, D5G
2590459
CYLINDER GP-HYDRAULIC
D3G, D4G, D5G
D3G, D4G, D5G
7Y1780
CYLINDER
311, 311B, 311C, 312, 312B, 315, 315B, 315B L, 315C, 315D L, 317, 320 L, OEMS
311, 311B, 311C, 312, 312B, 315, 315B, 315B L, 315C, 315D L, 317, 320 L, OEMS
6S3360
CYLINDER AS
931B, D3, D3B, D3C, D4C III
931B, D3, D3B, D3C, D4C III
1418995
CYLINDER AS
939C
939C
1418962
CYLINDER AS
939C
939C
1833722
CYLINDER AS
D3G, D4G, D5G
D3G, D4G, D5G
1920892
CYLINDER AS
D3G, D4G, D5G
D3G, D4G, D5G
1920894
CYLINDER AS
D3G, D4G, D5G
D3G, D4G, D5G
7E9066
CYLINDER BLOCK
143H, 814B
143H, 814B
1R6739
CYLINDER AS
307, E70B
307, E70B
6E4464
CYLINDER AS
235C, 235D
235C, 235D
6E0152
CYLINDER AS
231D
231D
1024217
CYLINDER AS
235C
235C
6E5022
CYLINDER AS
231D
231D
3Q7307
CYLINDER
307, 63
307, 63
3Q7674
CYLINDER
307
307
1168157
CYLINDER
307, 63
307, 63