6068HF250 6.8L Generator Drive Engine

6068HF250 6.8L Generator Drive Engine

Overview

  • PowerTech™ M
  • Standby: 123-148 kW (165-198 hp)
    @ 1500-1800 rpm
  • Prime: 111-133 kW (149-178 hp)
    @ 1500-1800 rpm
  • Dual frequency available
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Features

Features

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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 five 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 installation
  • 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

  • High mount or low mount turbocharger position to meet packaging requirements

World-class performance

  • Excellent fuel economy and low oil consumption

Fuel system controls

  • Proven and Reliable Mechanical Governor
  • 3-5% Droop Governing
  • 12V or 24V Electric Shutoff

Specifications

Emissions certifications

CARB
EPA Tier 1

General engine data

Model 6068HF250
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 17.0:1
Engine Type In-line, 4-Cycle
Aspiration Turbocharged and air-to-air aftercooled
Length - mm (in) 1141 (44.9)
Width-- mm (in) 623 (24.5)
Height-- mm (in) 1009 (39.7)
Weight, dry - kg (lb) 569 (1254)

Performance data range

Hz (rpm) 60 ( 1800 )
Generator Efficiency % 88-92
Power Factor 0.8
Engine power - Prime kW 133
Engine power - Prime hp 178
Engine power - Standby kW 148
Engine power - Standby hp 198
Rated Fan Power - kW 7.5
Rated Fan Power - hp 10.1
Calculated generator set output - Prime kWe 110-115
Calculated generator set output - Prime kVA 137-144
Calculated generator set output - Standby kWe 123-129
Calculated generator set output - Standby kVA 154-161