Specifications
| Fuel | diesel |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 59 kW |
| Prime power | 54 kW |
| Oil capacity | 8.4 L |
| Alternator | Stamford/AvK UCI224EIL73D |
| Voltage options | 208 V, 220 V, 240 V, 440 V, 480 V |
| Phase | 3 phase,1 phase |
| Rated current | 225 A |
| Circuit breaker | 225 A |
| Coolant capacity | 7.0 L |
| Max ambient | 41 °C |
| Dimensions (L×W×H) | 2790×1190×1620 mm |
| Dry weight | 2445 kg |
| Fuel tank | 606.0 L |
| Tank runtime | 36 hr |
Engine
| Oil capacity | 8.4 L |
|---|---|
| Coolant capacity | 13.2 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 | — | find | |||
| Fuel filter | — | find | |||
| Oil filter | — | find | |||
| Belt | — | find | |||
| Coolant | 16.5 litres | — | |||
| Oil | 8.4 litres | — |
Compatible filters for the Perkins 1104D-E44TG1 — cross-referenced via Donaldson. Options to verify against your serial number, not confirmed for this exact unit.
- Air filter: Donaldson P635903 Donaldson P635979
Common questions
What is the power rating of the Terex T70P?
The Terex T70P is rated 59 kW standby.
What engine does the Terex T70P use?
The Terex T70P is powered by the Perkins 1104D-E44TG1 engine.
What fuel does the Terex T70P use?
The Terex T70P runs on diesel.
What is the oil capacity of the Terex T70P?
The Perkins 1104D-E44TG1 engine in the Terex T70P has an oil capacity of 8.4 liters.
What alternator does the Terex T70P use?
The Terex T70P uses a Stamford/AvK UCI224EIL73D alternator.
Troubleshooting
14Symptoms & 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 | |
| Fluctuating generator output voltage stability | Load may be the cause | Redistribute load if possible |
| Engine won't crank | Loose battery cable | Check cables and battery electrolyte level. Recharge as necessary |
| Engine runs, but loses power under load | Clogged fuel system | Check fuel system |
| Engine shuts down | Oil Pressure Switch not opening automatically and TROUBLE LIGHT on | Improper coolant use a 50/50 on |
| TROUBLE LIGHT on CONTROL PANEL is illuminated | Broken fan belt | Inspect fan belt and replace as needed |
| Voltage does not come up to the rated voltage | Internal problem with the generator end | Check for even reading across the lines, if they are not this would mean you probably have a problem with the wiring of the switch or generator. If the generator voltage reads correctly, contact the TEREX service department. |
| Uneven reading between the legs when applying 24 volts to the field wires | Recheck your wiring connections. After you have the field wire connected start the unit again and check your output voltage. It may still be necessary to flash the fields to restore residual voltage. | |
| Malfunction discovered | Identify symptoms, troubleshoot, perform repair, return to service |
Fault codes and symptom→remedy steps extracted from this model’s service/owner documentation; verify against the official manual before servicing.
Parts
2| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 125552 | Belt | Belt | PartsGeek | |
| 125562 | Air Filter - Secondary | Air filter | PartsGeek |
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 |