Specifications
| Fuel | diesel |
|---|---|
| Frequency | 60.0 Hz |
| Alternator | SR4B (4-pole) |
| Dimensions (L×W×H) | 3394×3329×11193 mm |
| Dry weight | 24800 kg |
Engine
| Displacement | 33.8 L |
|---|---|
| Aspiration | Turbocharged and after-cooled |
| Rated speed | 750 rpm |
Maintenance & consumables
for the Caterpillar 12CM32| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | ||||
| Fuel filter | — | ||||
| Oil filter | — | ||||
| Battery | — | ||||
| Belt | — | ||||
| Coolant | — | ||||
| Oil | — | ||||
| Spark plug | — |
Service specifications
9| Type | Item | Value | Unit | Condition |
|---|---|---|---|---|
| Other | Gross Input Torque (TH55-E70) | 12 667 | N•m (9350 lb-ft) | |
| Other | Gross Input Torque (TH55-E90) | 12 677 | N•m (9350 lb-ft) | |
| Other | Stall Torque Ratio (TH55-E70) | 2.23 | ||
| Other | Stall Torque Ratio (TH55-E90) | 2.23 | ||
| Pressure | WS255 pump plunger load | 238,000 | lb (107,960 kg) | |
| Pressure | WS273XD pump plunger load | 275,000 | lb (124 738 kg) | |
| Pressure | WS305XD pump plunger load | 250,000 | lb (113 398 kg) | |
| Speed | Maximum Input Speed (TH55-E70/TH55-E90 transmissions) | 1970 | rpm | |
| Speed | Rated Input Speed (TH55-E70/TH55-E90 transmissions) | 1900 | rpm |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
Common questions
What engine does the Caterpillar 12CM32 use?
The Caterpillar 12CM32 is powered by the Caterpillar 12CM32 engine.
Is the Caterpillar 12CM32 diesel or gas?
The Caterpillar 12CM32 runs on diesel.
What is the dry weight of the Caterpillar 12CM32?
The Caterpillar 12CM32 has a dry weight of 24800 kg (54674 lb).
Which alternator is fitted to the Caterpillar 12CM32?
The Caterpillar 12CM32 uses a SR4B alternator. It has 4 poles.
Available documents
Engine spec — CM32 5,820 -7,760 kWe 720rpm 60Hz (Caterpillar)Engine spec — CM32 5,820 -7,760 kWe 750rpm 50Hz (Caterpillar)Engine spec — lecw2462-06 (Caterpillar)Reference (Caterpillar)Reference — Caterpillar-Oil-and-Gas-Ratings-Guide-2021-03 (Caterpillar)Reference — Electric-Power-Ratings-Guide (Caterpillar)Reference — LECW2462-01 (Caterpillar)Reference — LECW2462-25 1 oil gas (Caterpillar)Parts manual — LEXE7582-02 (Caterpillar)
This page was generated from the 9 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.