ENGINE AR-COMPLETE 2189550 - Caterpillar

Illustration 1 g00672024
Engine Coolant Temperature (1) - The engine coolant temperature gauge indicates the temperature of the engine coolant. The red area indicates excessive engine coolant temperature.
Transmission Oil Temperature (2) - The transmission oil temperature gauge indicates the temperature of the transmission oil. The red area indicates excessive transmission oil temperature.
Fuel Level (3) - The fuel level gauge indicates the amount of fuel in the fuel tank.
Illustration 2 g00672033
Tachometer and Shift Speed Indicator (If Equipped) - The pointer in the gauge indicates the engine speed in rpm by the numbers around the edge of the gauge. The scale on the upper half of the tachometer face shows the upshift and the downshift segments. The gauge is used to determine the maximum machine efficiency for shifting.
Illustration 3 g00672069
Variable Horsepower Indicator (If Equipped) - Direct drive machines are equipped with variable horsepower. The variable horsepower indicator lights when the feature has been activated.
Table 1
D6F SR    
Gear     Horsepower    
1-2, 6    
97 kW (130 hp)    
3-5    
123 kW (165 hp)    
Table 2
D6G SR    
Gear     Horsepower    
1-2, 6    
116 kW (156 hp)    
3-5    
161 kW (216 hp)    
Illustration 4 g00672099
Engine Hours - The gauge Indicates the total operating hours of the engine. The engine hours should be used to determine service hour maintenance intervals.