John Deere

6068TF250

6.8L Industrial Diesel Engine

 

EMISSIONS CERTIFICATIONS

 

Non-certified

 

GENERAL ENGINE DATA

 

Model	6068TF250
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
Length - mm (in)	1116 (43.9)
Width - mm (in)	623 (24.5)
Height-- mm (in)	1012 (39.8)
Weight, dry - kg (lb)	569 (1254)

 

PERFORMANCE DATA RANGE

Intermittent - Rated power/Rated speed	138-149 kW (185-200 hp) @2400 rpm
Intermittent - Peak power	138-155 kW (185-208 hp) @2200-2400 rpm
Intermittent - Peak torque	682-793 N·m (503-585 ft-lb) @1400-1500 rpm
Intermittent - Torque rise	NA
Heavy Duty - Rated power/Rated speed	106-128 kW (142-172 hp) @2200-2300 rpm
Heavy Duty - Peak power	112-128 kW (150-172 hp) @2000-2300 rpm
Heavy Duty - Peak torque	614-668 N·m (453-493 ft-lb) @1400 rpm
Heavy Duty - Torque rise	NA

N/A

106-149 (142-200) / 2100-2400

Tier 2 and Lesser Regulated

6.8 (415)