Service parts for the SR5
Grouped by system, with how many of each the parts manual calls for.
Air intake
1 requiredOil system
1 requiredPrices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.
Specifications
| Frequency | 60.0 Hz |
|---|---|
| Standby power | 1000 kW |
| Standby kVA | 1250 |
| Prime power | 890 kW |
| Emissions | EPA Tier 2 |
| Controller | EMCP 3.1, EMCP 4, EMCP 4.2 |
| Oil capacity | 310.4 L |
| Alternator | SR5 |
| Voltage options | 480 V |
| Phase | 3-phase |
| Battery quantity | 2 |
| Coolant capacity | 286.8 L |
| Max ambient | 100 °C |
| Dimensions (L×W×H) | 5137×1974×2367 mm |
| Dry weight | 10983 kg |
Engine
| Oil capacity | 310.4 L |
|---|---|
| Coolant capacity | 286.8 L |
| Displacement | 51.8 L |
| Aspiration | TA |
| Rated speed | 1800 rpm |
Filters for the Caterpillar 3512 TA
4Engine-mounted filters the filter manufacturers list for this engine family. These come from the engine, not from this generator set’s own parts list, so confirm against your serial number before ordering.
| System | Filter | Description | Cross-references | |
|---|---|---|---|---|
| Oil filter | P551808 | Lube Filter, Spin-On Full Flow | CATERPILLAR 1R1808, CATERPILLAR 1R808, NAPA 7792, BALDWIN B7299 | KuduParts $80.00 |
| Fuel filter | P551316 | Fuel Filter, Spin-On | CATERPILLAR 1R0755, CATERPILLAR 3890433, NAPA 3685, BALDWIN BF7639 | KuduParts $54.00 FridayParts $55.99 |
| Fuel filter | P551313 | Fuel Filter, Spin-On Secondary | CATERPILLAR 1R0763, BALDWIN BF7633, LOESING 025135, INGERSOLL RAND 1R0750 | KuduParts $17.00 |
Listed for this engine in only one kind of machine, so they may depend on how the engine was installed:
| System | Filter | Description | Cross-references | |
|---|---|---|---|---|
| Fuel / water separator | P552020 | Fuel Filter, Water Separator Cartridge | CATERPILLAR 1110716, CATERPILLAR 3I1252, BALDWIN PF7890-10, IMPERIAL 04FS1206 | buy |
Maintenance & consumables
for the Caterpillar 3512 TA| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | 1327171 | eBay $312.86 | |||
| Fuel filter | 3890433 | Amazon eBay $34.97 FridayParts $71.99 | |||
| Fuel filter | Secondary fuel filters | 1R0763 | 600 hr | Amazon eBay $16.61 | |
| Oil filter | 3890434 | 1200 hr | Amazon eBay $82.42 PartsGeek $30.97 NAPA $45.70 | ||
| Battery | — | 1200 hr | |||
| Belt | — | 2500 hr | |||
| Coolant | 1614.0 L | — | 3658 hr | ||
| Oil | Sump refill with filter | 401.3 L | — | ||
| Spark plug | — | 2500 hr |
Common questions
What size generator is the Caterpillar SR5?
The Caterpillar SR5 is rated 1000 kW standby (1250.0 kVA).
What engine is in the Caterpillar SR5?
The Caterpillar SR5 is powered by the Caterpillar 3512 TA engine.
What's the oil capacity on a Caterpillar SR5?
The Caterpillar 3512 TA engine in the Caterpillar SR5 has an oil capacity of 310.4 liters.
What is the cooling system capacity of the Caterpillar SR5?
The Caterpillar SR5 cooling system holds 286.8 liters (75.8 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.
What is the continuous rating of the Caterpillar SR5?
The Caterpillar SR5 is rated 890 kW prime (1113 kVA), against 1000 kW standby.
How much does the Caterpillar SR5 weigh?
The Caterpillar SR5 has a dry weight of 10983 kg (24213 lb).
What voltages is the Caterpillar SR5 available in?
The Caterpillar SR5 is offered in 480 V, 3-phase-phase.
What battery does the Caterpillar SR5 use?
The Caterpillar SR5 uses 2 batteryies, per the manufacturer specification sheet.
Which alternator is fitted to the Caterpillar SR5?
The Caterpillar SR5 uses a SR5 alternator.
Which oil filter part number does the Caterpillar SR5 take?
The Caterpillar SR5 uses oil filter part number 3890434.
Which fuel filter part number does the Caterpillar SR5 take?
The Caterpillar SR5 uses fuel filter part numbers 3890433, 1R0763.
What air filter fits the Caterpillar SR5?
The Caterpillar SR5 uses air filter part number 1327171.
Parts
8| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 150-ampere | Brushless Alternator | 1 | Alternator | Amazon eBay |
| 205645 | Fuel Water Separator | Fuel water separator | Amazon eBay | |
| 378-3022 | Radial Seal Air Filter Retrofit Kits For Select Large Mining Trucks | 2 | Air filter | Amazon eBay |
| C175-16 | Engine Model | Engine model | Amazon eBay $35.66 FridayParts $24.83 | |
| 5P-7277 | Voltage Tester | 1 | Service part / kit | Amazon eBay $41.98 |
| LEDW3153 | Supersedes LECW7527 | Service part / kit | Amazon eBay | |
| LEHW0155-01 | CATERPILLAR® ENGINE SPECIFICATIONS | Service part / kit | Amazon eBay | |
| LEPW0006-02 | C175-16 | Service part / kit | Amazon eBay |
Service, wear & replacement parts referenced for this model and its engine — confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Prime | 437.6 | 115.6 | |
| Prime | 25% | 138.3 | 36.5 |
| Prime | 50% | 198.2 | 52.4 |
| Prime | 75% | 203.2 | 53.7 |
| Prime | 100% | 267.3 | 70.4 |
| Standby | 75.1 | 200.4 | |
| Standby | 50% | 356.5 | 97.2 |
| Standby | 75% | 528.6 | 140.9 |
| Standby | 100% | 754.1 | 200.3 |
Available documents
This page was generated from the 44 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.