Excellent Operator Environment • HST traction control switch • Electronically controlled directional lever • Tiltable steering column • Low-noise designed cab • Pillar-less large ROPS/FOPS Level 2 cab-integrated • Easy entry/exit, rear-hinged doors High Productivity & Low Fuel Consumption with Hydrostatic Transmission • High performance SAA4D95LE-5 engine • Low fuel consumption • Electronically-controlled HST with variable shift control system • Variable traction control system • S-mode Environmentally Friendly • EPA Tier 3 and EU stage 3A emissions certified • Low exterior noise • Low fuel consumption KOMTRAX^® sends machine location, Service Meter Reading (SMR) and operation maps to a secure website utilizing wireless technology. Machines also relay error codes, cautions, maintenance items, fuel levels, and much more. Reliability • Reliable Komatsu designed and manufactured components • Sturdy main frame • Adjustment-free, fully hydraulic, wet disc service and parking brakes • Hydraulic hoses use flat face O-ring seals • Cathion electrodeposition process is used to apply primer paint • Powder coating process is used to apply main structure paint • Sealed DT electrical connectors Easy Maintenance • Equipment Management Monitoring System (EMMS) • Easy access, gull-wing type engine side doors • Automatic reversible fan • KOMTRAX^®

Engine

Model		Komatsu SAA4D95LE-5*.0 0.000 000+
Type		Water-cooled, 4-cycle
Aspiration		Turbocharged, aftercooled
Number of cylinders		4
Bore x stroke	3.74" x 4.53"	95 mm x 115 mm
Piston displacement	199 in³	3.26 ltr
Governor		All-speed, electronic
Horsepower:
SAE J1995 / Gross	99 HP	74 kW
ISO 9249/SAE J1349 / Net	98 HP	73 kW
Hydraulic fan at maximum speed / Net	95 HP	71 kW
Rated rpm		2200 rpm
Fan drive method for radiator cooling		Hydraulic
Fuel system		Direct injection
Lubrication system:
Method		Gear pump, force-lubrication
Filter		Full-flow type
Air cleaner		Dry type with double elements and dust evacuator, plus dust indicator
*EPA Tier 3 and EU Stage 3A emissions certified.

Transmission

Travel speed (Measured with 17.5-25 tires):	Both Forward and Reverse	Both Forward and Reverse
1st	3.4 - 8.5 mph	5.5 - 13.6 km/h
2nd	8.5 mph	13.6 km/h
3rd	14.6 mph	23.5 km/h
4th	23.6 mph	38.0 km/h

Axles and Final Drives

Drive system		Four-wheel drive
Front		Fixed, semi-floating
Rear		Center-pin support, semi-floating, 16° total oscillation
Reduction gear		Spiral bevel gear
Differential gear		Torque proportioning
Final reduction gear		Planetary gear, single reduction

Brakes

Service brakes		Hydraulically-actuated, wet disc brakes actuate on four wheels.
Parking brake		Wet, multi-disc brake on transfer output shaft.
Emergency brake		Parking brake is commonly used

Steering System

Type		Full-hydraulic power steering
Steering angle		40° each direction
Minimum turning radius at the center of outside tire	15'4"	4675 mm

Hydraulic System

Loader and steering pump: Capacity (at rated rpm)	28.5 U.S. gal/min	108 ltr/min
Steering system:
Hydraulic pump		Gear type pump
Relief valve setting	2,700 psi	18.6 MPa 190 kgf/cm²
Hydraulic cylinders:
Type		Double-acting, piston type
Number of cylinders		2
Bore x stroke	2.2" x 14.8"	55 mm x 375 mm
Loader control:
Hydraulic pump		Gear type pump
Relief valve setting	3,000 psi	20.6 MPa 210 kgf/cm²
Hydraulic cylinders:
Type		Double-acting, piston type
Number of cylinders	bore x stroke	bore x stroke
Boom cylinder - 2	4.3" x 24.7"	110 mm x 628 mm
Bucket cylinder - 1	4.3" x 17.8"	110 mm x 452 mm
Control valve		2-spool type
Control positions:
Boom		Raise, hold, lower, and float
Bucket		Tilt-back, hold, and dump
Hydraulic cycle time (rated load in bucket)
Raise		6.0 sec
Dump		1.1 sec
Lower (Empty)		3.6 sec

Service Refill Capacities

Cooling system	3.9 U.S. gal	14.6 ltr
Fuel tank	35.1 U.S. gal	133.0 ltr
Engine	3.0 U.S. gal	11.5 ltr
Hydraulic system	12.4 U.S. gal	47.0 ltr
Front axle	3.7 U.S. gal	14.0 ltr
Rear axle	3.8 U.S. gal	14.5 ltr
Transfer case	0.9 U.S. gal	3.5 ltr