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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 engines.

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General 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.
Technical Data
Engine typeG2.2 L3G 2.9 L4
No. of cylinders34
Bore/stroke (mm | in)92/110 | 3.6/4.392/110 | 3.6/4.3
Displacement (l | cu in)2,19 | 1332,92 | 177
Max. nominal speed (min-1 | rpm)2200-28002200-2800
Power output as per ISO 143961) (kW | hp)42 | 5754 | 72
at speed (min-1 | rpm)28002800
Max. torque (Nm | lb/ft)160 | 118215 | 159
at speed (min-1 | rpm)1300-16001400-1600
Minimum idling speed (min-1 | rpm)900900
Weight as per DIN 70020 Part 7A2) (kg | lb)200 | 441220 | 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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