134
SAE 10W30 -20
+40 -4
+104 SAE 10W40
-15 +50
+5 +122
SAE 30 +10
+50 +50
+122 BIO HYDO
-7 +32
+20 +90
Final Drive, Swing Drive,
SAE 0W301 -40
+10 -40
+50 SAE 0W20
1
-40 -40
+32 SAE 5W201
-30 -22
+32 SAE 10W
-30 -22
+32 SAE 30
-20 +25
-4 +77
SAE 40 -10
+40 +14
+104 SAE 50
+50 +32
+122 Tabel. Lubricant Viscosities
Kapasitas Penghisian Volume Oli
311B Approximate Refill Capacities Compartment or
System
Liters US
Gallons Imperial Gallons
Cooling System 15.5
4.0 3.4
Coolant Reservoir 1.5
0.4 0.3
Fuel Tank 250
65 55
Engine Oil with Filter ~l3
3.4 2.9
Hydraulic Tank 98
25.8 21.5
Hydraulic System 157
41.4 34.5
Swing Drive
2.8 0.7
0.6
Each Final Drive 2.6
0.7 0.6
312B and 312B L Approximate Refill Capacities Compartment or
System
Liters US
Gallons Imperial Gallons
Cooling System 15.5
4.0 3.4
Coolant Reservoir 1.5
0.4 0.3
Fuel Tank 250
65 55
135
Engine Oil with Filter 13
3.4 2.9
Hydraulic Tank 98
25.8 21.5
Hydraulic System 162
42.7 35.6
Swing Drive
2.8 0.7
0.6 Each Final Drive
2.5 0.6
0.6 Tabel Volume Pengisian
When you start a machine in ambient temperatures below -30°C -22°F, or when you operate a machine in ambient temperatures below -30°C -22T, use a synthetic base
stock multigrade oil with a OW viscosity grade or with a 5W viscosity grade. Use an oil with a pour point that is lower than -50°C -58°F.
Because the number of acceptable lubricants is limited in Arctic conditions, Caterpillar has special recommendations for Arctic conditions. Caterpillar recommends the
following lubricants for use in Arctic conditions:
Engine Oils
First choice: API CG-4 oils with a SAE 0W20, 0W30, 5W30, or 5W40 viscosity grade or API CF-4 oils with a SAE 0W20, 0W30, 5W30, or 5W40 viscosity grade.
Second Choice: Oils with a CG-4 additive package or oils with a CF-4 additive package and an SAE 0W20, SAE 0W30, SAE 5W30, or SAE 5W40 viscosity grade.
2. TransmissionDrive Train Oils
First Choice: Oils of full synthetic base stock without viscosity index improvers that meet the TO-4 specification for the SAE 30 viscosity grade. Typical viscosity grades
are SAE 0W30 and SAE 5W30.
Second Choice: Oils with a TO-4 additive package and an SAE 0W30 or an SAE 5W30 viscosity grade.
Third Choice: API CFfTO-2 oils with an SAE 0W20, 0W30, or 5W30 viscosity grade. Note: If you use oils that are not recommended as the first choice, shortened life of
the engine and of the transmission could result.
3. SOS Oil Analysis
Caterpillar recommends the use of the SOS oil analysis program in order to monitor the condition of your equipment. The SOS oil analysis program will complement your
preventive maintenance program.
Obtaining S-O-S Oil Samples
136
Refer to Operation and Maintenance Manual, General Hazard Information for information that pertains to Containing Fluid Spillage.
Before you obtain an S-O-S oil sample, operate the machine until the oil is warm and the oil is well circulated. Then obtain the S-O-S oil sample.
There are two ways to obtain SOS oil samples. The following methods are listed in the order that is preferred:
• Use an in-line sampling valve for pressurized oil systems. • Use a sampling gun that is inserted into the sump.
Use of the in-line sampling valve is the preferred method. This method provides samples that are less likely to be contaminated. Whenever you obtain the samples,
obtain the samples from the same point. This makes the samples more representative of the oil that is in the system.
In-line sampling valves cannot be used on nonpressurized oil systems such as differentials and final drives. Use of the sampling gun is the preferred method for
nonpressurized oil systems.
Refer to the Operation and Maintenance Manual, Maintenance Interval Schedule for the proper interval.
The SOS oil analysis is composed of four basic tests: • Wear metal analysis
• Infrared analysis for oil condition • Tests for contamination of the oil by fuel, by water, andor by antifreeze
• Particle Count for hydraulics, transmissions and other gear compartments Consult your Caterpillar Dealer for complete information and assistance about the S-O-
S oil analysis program.
4. Sampling Interval and Location of Sampling Valve
Take the oil samples as close as possible to the standard intervals. In order to receive the full value from SOS oil analysis, you must establish a consistent trend of data. In
order to establish a pertinent history of data, perform consistent samplings that are evenly spaced
Caterpillar Premium Greases CPG
