Service parts for the T90P
Grouped by system, with how many of each the parts manual calls for.
Air intake
1 requiredBelts
1 requiredPrices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.
Specifications
| Prime power | 58 kW |
|---|---|
| Oil capacity | 8.4 L |
| Voltage options | 208 V, 220 V, 240 V, 440 V, 480 V |
| Phase | 3 phase,1 phase |
| Rated current | 300 A |
| Circuit breaker | 300 A |
| Dimensions (L×W×H) | 2790×1190×1620 mm |
| Dry weight | 2445 kg |
Engine
| Oil capacity | 8.4 L |
|---|---|
| Coolant capacity | 7.0 L |
| Displacement | 4.41 L |
| Aspiration | turbocharged |
| Rated speed | 1800 rpm |
Maintenance & consumables
for the Perkins 1104D-E44TG1| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Air Filter - Secondary | 125562 | Amazon eBay | ||
| Fuel filter | — | ||||
| Oil filter | — | ||||
| Battery | — | ||||
| Belt | Belt | 125552 | Amazon eBay FridayParts $77.87 | ||
| Coolant | 16.5 litres | — | |||
| Oil | 8.4 litres | — | |||
| Spark plug | — |
Common questions
What engine does the Terex T90P use?
The Terex T90P is powered by the Perkins 1104D-E44TG1 engine.
What's the oil capacity on a Terex T90P?
The Perkins 1104D-E44TG1 engine in the Terex T90P has an oil capacity of 8.4 liters.
What air filter fits the Terex T90P?
The Terex T90P uses air filter part number 125562.
Troubleshooting
6Symptoms & remedies
| Symptom | Cause | Remedy |
|---|---|---|
| No generator output voltage | Circuit breaker tripped | Reset circuit breaker |
| Low generator output voltage | Voltage adjustment set too low | Adjust voltage potentiometer |
| Low engine speed | Call TEREX Service | |
| Fluctuating or surging generator output voltage | Check engine fuel, oil, and air filters | |
| High generator output voltage | Voltage adjustment potentiometer set too high | Adjust potentiometer |
| High engine speed | Call TEREX Service |
Fault codes and symptom→remedy steps extracted from this model’s service/owner documentation; verify against the official manual before servicing. Full Terex T90P troubleshooting guide (14 entries) →
Parts
2| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 125552 | Belt | Belt | Amazon eBay FridayParts $77.87 | |
| 125562 | Air Filter - Secondary | Air filter | 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 | 4.4 | 16.6 | |
| Prime | 50% | 3.4 | 13.0 |
| Prime | 75% | 5.0 | 19.0 |
| Standby | 5.6 | 21.0 | |
| Standby | 100% | 6.0 | 23.0 |