6068HF485

6.8L Industrial Diesel Engine
6.8L PowerTech™ Plus
134 - 205 kW (180 - 275 hp)

SPECIFICATIONS

John Deere

6068HF485

6.8L Industrial Diesel Engine

EMISSIONS CERTIFICATIONS

GENERAL ENGINE DATA

Model	6068HF485
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)	616 (24.3)
Height-- mm (in)	1128 (44.4)
Weight, dry - kg (lb)	678 (1495)

PERFORMANCE DATA RANGE

Intermittent - Rated power/Rated speed	205 kW (275 hp) @2000-2400 rpm
Intermittent - Peak power	168-206 kW (225-276 hp) @1800-2200 rpm
Intermittent - Power bulge	0-4 % @1800 rpm
Intermittent - Peak torque	1025 N·m (756 ft-lb) @1400 rpm
Intermittent - Torque rise	26-32%
Heavy Duty - Rated power/Rated speed	144-168 kW (193-225 hp) @2000-2200 rpm
Heavy Duty - Peak power	153-181 kW (205-243 hp) @1600-2000 rpm
Heavy Duty - Power bulge	6-8 % @1700-2000 rpm
Heavy Duty - Peak torque	934 N·m (689 ft-lb) @1400 rpm
Heavy Duty - Torque rise	28-36%
Continuous - Rated power/Rated speed	134-168 kW (180-225 hp) @2000-2400 rpm
Continuous - Peak power	137-168 kW (184-225 hp) @1600-2400 rpm
Continuous - Power bulge	0-3 % @1600 rpm
Continuous - Peak torque	838 N·m (618 ft-lb) @1400 rpm
Continuous - Torque rise	26-31%