6068HF475 6.8L Generator Drive Engine

6068HF475 6.8L Generator Drive Engine

Overview

  • PowerTech™ E
  • Standby: 207-210 kW (277-281 hp) @ 1500-1800 rpm
  • Prime: 188-191 kW (252-256 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 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

  • 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

Non-Emissions Certified

General engine data

Model 6068HF475
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) 1161 (45.7)
Width-- mm (in) 627 (24.7)
Height-- mm (in) 1044 (41.1)
Weight, dry - kg (lb) 587 (1294)

Performance data range

Hz (rpm) 60 ( 1800 )
50 ( 1500 )
Generator Efficiency % 89-93
88-92
Power Factor 0.8
0.8
Engine power - Prime kW 191
188
Engine power - Prime hp 256
252
Engine power - Standby kW 210
207
Engine power - Standby hp 282
278
Rated Fan Power - kW 10.5
10.4
Rated Fan Power - hp 14.1
13.9
Calculated generator set output - Prime kWe 161-168
156-163
Calculated generator set output - Prime kVA 201-210
195-204
Calculated generator set output - Standby kWe 178-186
173-181
Calculated generator set output - Standby kVA 223-233
216-226