Innovative SIGMADOZER reduces digging resistance and smoothly rolls material up for increased blade loads. Blade capacity: 5.6 m³ / 7.3 yd³ (for EX) 5.9 m³ / 7.7 yd³ (for WX) Automatic transmission with lockup torque converter improves fuel consumption. SAA6D114E-5 variable geometry turbocharged and aftercooled 8.85 liter diesel engine provides excellent fuel economy. This engine is EPA Tier 4 Interim and EU Stage 3B emissions certified. Komatsu Variable Geometry Turbocharger (KVGT) uses a hydraulic actuator to provide optimum air flow under all speed and load conditions. Komatsu Diesel Particulate Filter (KDPF) captures 90% of particulate matter and provides automatic regeneration that does not interfere with daily operation. Rear hydraulics (standard) Rear view monitoring system (standard) Advanced diagnostic system continuously monitors machine operation and vital systems to identify machine issues and assist with troubleshooting. Integrated ROPS cab features: ■ Large, quiet, and pressurized cab ■ Excellent visibility with integrated ROPS structure ■ New heated air-ride seat with 15% higher capacity Parallel Link Undercarriage System (PLUS) provides up to double the wear life and lower repair & maintenance costs. Hydrostatic Steering System (HSS) provides smooth, quick, and powerful control in various ground conditions. (Counter-rotation is available when in neutral.) Self-adjusting idler support provides constant and even idler tension, reducing vibrations and increasing undercarriage life. Power Angle Tilt (PAT) dozer with manually adjustable blade pitch expands productivity in a variety of applications. Complete operator control ■ Palm Command Control System (PCCS) ■ Automatic/manual shift selectable mode ■ Shift pattern preset function Extra-low machine profile provides excellent machine balance and low center of gravity. Large color monitor ■ Easy-to-read and use large 7" high-resolution multi-color monitor ■ ECO guidance Enhanced provision for Topcon^® machine control (standard) Easy bolt-on finishing kit makes machine Topcon^® plug-and-play. KOMTRAX^® equipped machines can send location, SMR and operation maps to a secure website utilizing wireless technology. Machines also relay error codes, cautions, maintenance items, fuel levels, and much more.

Engine

Model		Komatsu SAA6D114E-5*
Type		4-cycle, water-cooled, direct injection
Aspiration		Komatsu variable geometry turbocharged, air-to-air aftercooled
No. of cylinders		6
Bore x stroke	4.49" x 5.69"	114 mm x 144.5 mm
Piston displacement	540 in³	8.85 ltr
Governor		All-speed and mid-range, electronic
Horsepower:
SAE J1995 - Gross	207 HP	155 kW
ISO 9249 / SAE J1349 - Net	205 HP	153 kW
Hydraulic fan at maximum speed	186 HP	139 kW
Rated rpm		1950 rpm
Fan drive type		Hydraulic
Lubrication system:
Method		Gear pump, force lubrication
Filter		Full-flow
*EPA Tier 4 Interim and EU stage 3B emissions certified

TORQFLOW Transmission

Travel speed	Forward	Reverse
1st	2.2 mph 3.6 km/h	2.7 mph 4.4 km/h
2nd	3.4 mph 5.5 km/h	4.1 mph 6.6 km/h
3rdL	4.5 mph 7.2 km/h	5.3 mph 8.6 km/h
3rd	7.0 mph 11.2 km/h	8.3 mph 13.4 km/h

Steering System

Minimum turning radius:
D65EX-17	6'3"	1.9 m
D65EX-17 with PAT	6'7"	2.0 m
D65PX-17	7'3"	2.2 m
D65WX-17	6'11"	2.1 m

Undercarriage

Suspension		Oscillating equalizer bar and pivot shaft
Track roller frame		Monocoque, large section, durable construction
Rollers and idlers		Lubricated
Track shoes		Parallel Link Undercarriage System (PLUS) with lubricated rotating bushings for extended system wear life and lower maintenance costs. Track tension is easily adjusted with grease gun.

Final Drives

Relief valve setting	4,050 psi	27.9 MPa / 285 kg/cm²
Control valves:
Spool control valves for SIGMADOZER or straight tilt dozer
Positions:
Blade lift		Raise, hold, lower, and float
Blade tilt		Right, hold, and left
Rear attachment		Raise, hold, and lower
Spool control valves for Power Angle Tilt dozer
Positions:
Blade lift		Raise, hold, lower, and float
Blade tilt		Right, hold, and left
Blade angle		Right, hold, and left
Rear attachment		Raise, hold, and lower
Hydraulic cylinders		Double-acting, piston
Number of cylinders - SIGMADOZER Straight Tilt Dozer:	Bore:
Blade lift - 2	3.3"	85 mm
Blade tilt - 1	4.9"	125 mm
Blade angle - 2		N/A
Ripper lift - 1	4.9"	125 mm
Pitch angle - 1		39° - 53°
Number of cylinders - Power Tilt Dozer:	Bore:
Blade lift - 2	3.5"	90 mm
Blade tilt - 1	5.1"	130 mm
Blade angle - 2	4.3"	110 mm
Ripper lift - 1	4.9"	125 mm
Pitch angle - 1		52° - 58°
Hydraulic oil capacity (refill):	14.5 U.S. gal	55 ltr
Ripper equipment (additional volume):
Multi-shank ripper	1.8 U.S. gal	7 ltr

Hydraulic System

Relief valve setting	4,050 psi	27.9 MPa / 285 kg/cm²
Control valves:
Spool control valves for SIGMADOZER or straight tilt dozer
Positions:
Blade lift		Raise, hold, lower, and float
Blade tilt		Right, hold, and left
Rear attachment		Raise, hold, and lower
Spool control valves for Power Angle Tilt dozer
Positions:
Blade lift		Raise, hold, lower, and float
Blade tilt		Right, hold, and left
Blade angle		Right, hold, and left
Rear attachment		Raise, hold, and lower
Hydraulic cylinders		Double-acting, piston
Number of cylinders - SIGMADOZER Straight Tilt Dozer:	Bore:
Blade lift - 2	3.3"	85 mm
Blade tilt - 1	4.9"	125 mm
Blade angle - 2		N/A
Ripper lift - 1	4.9"	125 mm
Pitch angle - 1		39° - 53°
Number of cylinders - Power Tilt Dozer:	Bore:
Blade lift - 2	3.5"	90 mm
Blade tilt - 1	5.1"	130 mm
Blade angle - 2	4.3"	110 mm
Ripper lift - 1	4.9"	125 mm
Pitch angle - 1		52° - 58°
Hydraulic oil capacity (refill):	14.5 U.S. gal	55 ltr
Ripper equipment (additional volume):
Multi-shank ripper	1.8 U.S. gal	7 ltr

Service Refill Capacities

Fuel tank	109.6 U.S. gal	415 ltr
Coolant	14.3 U.S. gal	54 ltr
Engine	6.6 U.S. gal	25 ltr
Torque converter, transmission, bevel gear, and steering system	12.7 U.S. gal	48 ltr
Final drive (each side):
D65EX-17	4.4 U.S. gal	16.5 ltr
D65EX-17 with PAT	4.4 U.S. gal	16.5 ltr
D65PX-17	5.8 U.S. gal	22 ltr
D65WX-17	5.8 U.S. gal	22 ltr