6068HF279 6.8L Generator Drive Engine

6068HF279 6.8L Generator Drive Engine


  • PowerTech™ M
  • Standby: 153 kW (205 hp) @1500 rpm
  • Prime: 139 kW (186 hp) @1500 rpm
Request A Quote


Expand All Collapse All

High pressure common rail fuel system

  • Higher injection pressures, up to 1600 (23,500 PSI), variable injection pressure, variable timing control, multiple injections

Dynamically balanced crankshaft

  • Induction-hardened journals for long hours of reliable service
  • Robust design to drive machinery from the front of the crankshaft
  • Supported by seven main bearings

Forged-steel connecting rods

  • 45-degree connecting rod/cap-joint design allows the use of large connecting rod bearings for increased durability

Replaceable wet-type cylinder liners

  • Provide excellent heat dissipation
  • Precision machined for long life
  • Rebuild to original specifications

Easy to apply, easy to install

  • Front and rear engine mounting pads on the side of the block facilitates installations
  • Auxiliary drive rated to 50 hp (37 kW) intermittent for powering ancillary equipment
  • Either-side service for filters and service points facilitates packaging
  • All connection points in common locations make it easy to install or package

Compact size

  • Short length is ideal for both skid and packaged installations
  • High mount or low mount turbocharger position to meet packaging requirements

World-class performance

  • Excellent fuel economy and low oil consumption

Fuel system controls

  • Self diagnostics and protection
  • 12V or 24V Electric Shutoff


Emissions certifications

EU Stage II

General engine data

Model 6068HF279
Number of cylinders 6
Displacement-- L (cu in) 6.8 (415)
Bore and Stroke-- mm (in) 106 x 127 (4.17 x 5.00)
Compression Ratio 19.0:1
Engine Type In-line, 4-Cycle
Aspiration Turbocharged and air-to-air aftercooled
Length - mm (in) 1123 (44.2)
Width-- mm (in) 657 (25.9)
Height-- mm (in) 1036 (40.8)
Weight, dry - kg (lb) 608 (1340)

Performance data range

Hz (rpm) 50 ( 1500 )
Generator Efficiency % 88-92
Power Factor 0.8
Engine power - Prime kW 139
Engine power - Prime hp 186
Engine power - Standby kW 153
Engine power - Standby hp 205
Rated Fan Power - kW 9.2
Rated Fan Power - hp 12.3
Calculated generator set output - Prime kWe 114-120
Calculated generator set output - Prime kVA 143-150
Calculated generator set output - Standby kWe 127-132
Calculated generator set output - Standby kVA 159-165