DEUTZ G2.2 and G2.9 Natural Gas Engine
3 and 4-Cylinder Natural Gas Engines
35 – 73hp
The newly designed DEUTZ G 2.2 and G 2.9 are water-cooled 3- and 4-cylinder spark plug ignited LPG natural gas engines.
Contact UsGeneral Details
- Robust engine design for demanding industrial applications, based on the proven TCD 2.9 series.
- Same footprint and major installation interfaces as the TCD 2.9 / 2.9 diesel engines, for ease of installation in diesel and gas powered machines.
- Full electronic controlled LPG gas system, stoichiometric combustion, closed loop control, and knocking sensors to ensure lowest emissions and best performance at the same time.
- Up to 1000 hour oil change intervals, maintenance-free valve train and optionally service-friendly multi-V belt drive result in low maintenance cost.
- 100% power takeoff at flywheel and front end and additional side PTO drive with up to 120 Nm for the mounting of hydraulic pumps.
- G 2.2 L3 is also available in a CNG fuel option.
- G 2.9 L4 is also available in gasoline or bi-fuel options.
Technical Data
| Engine type | G2.2 L3 | G 2.9 L4 |
|---|---|---|
| No. of cylinders | 3 | 4 |
| Bore/stroke (mm | in) | 92/110 | 3.6/4.3 | 92/110 | 3.6/4.3 |
| Displacement (l | cu in) | 2,19 | 133 | 2,92 | 177 |
| Max. nominal speed (min-1 | rpm) | 2200-2800 | 2200-2800 |
| Power output as per ISO 143961) (kW | hp) | 42 | 57 | 54 | 72 |
| at speed (min-1 | rpm) | 2800 | 2800 |
| Max. torque (Nm | lb/ft) | 160 | 118 | 215 | 159 |
| at speed (min-1 | rpm) | 1300-1600 | 1400-1600 |
| Minimum idling speed (min-1 | rpm) | 900 | 900 |
| Weight as per DIN 70020 Part 7A2) (kg | lb) | 200 | 441 | 220 | 485 |
| 1)Power data without deduction of fan power. | ||
| 2)Without starter/alternator, cooler and fluids but with flywheel housing. |
Torque Curves
Dimensions
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