Performance and Versatility • Standard auxiliary hydraulics • Five working modes: Power, Economy, Lifting, Attachment, Breaker • Three track options: rubber, steel, roadliner • Automatic two-speed travel • ISO/SAE pattern change valve Service and Maintenance • Wide-opening engine hood and side covers • Side-by-side radiator and oil cooler are easily inspected • Extended lubrication intervals • Ground level maintenance • Easy access to engine oil filter, engine main fuel filter, and fuel drain valve 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. Operator Comfort • Large cab with air conditioner • Fully adjustable suspension seat with retractable seat belt • Pilot proportional joystick controls are low effort • Easy-to-see 7" multi-function color monitor • Low-noise cab Value, Durability, and Strength • KOMTRAX^® wireless equipment monitoring system • High strength X-track frame • Castings are used for boom foot and tip • O-ring face seal hydraulic fittings • Moisture/dust resistant electrical connectors Peace of Mind • Spacious cab with excellent visibility • Neutral engine start system • Thermal and fan guards • Low emission Komatsu engine with dual element air cleaner • One key operates the ignition and all machine locks

Engine

Model		Komatsu SAA4D95LE-5*
Type		Water cooled, 4-cycle, direct injection
Aspiration		Turbocharged, and air-to-air aftercooled
Number of cylinders		4
Piston displacement	199 in³	3.26 ltr
Horsepower - Net (ISO 9249/SAE J1349) @ 1950 rpm	55 HP	41 kW
*EPA Interim Tier 4 and EU Stage 3A certified.

Electrical System

Operating voltage		24 V
Battery		55 Ah/2 x 12
Alternator		35 A
Starte		4.5 kW

Hydraulic System

Main pumps:
Type		Variable displacement, axial piston
Maximum flow	42.3 u.s. gal/min	160 ltr/min
Type		Fixed displacement gear
Maximum flow	16.6 u.s. gal/min	63 ltr/min
Hydraulic motors:
Travel		2 x piston motor with parking brake
Swing		1 x piston motor with swing holding brake
Relief valve setting:
Implement, travel circuit	3,840 psi	26.5 MPa / 270 kgf/cm²
Swing circuit	2,990 psi	20.6 MPa / 210 kgf/cm²
Blade circuit (Raise)	1,850 psi	12.7 MPa / 130 kgf/cm²
Blade circuit (Lower)	3,060 psi	21.1 MPa / 215 kgf/cm²

Performance

Travel speed:
High	3.1 mph	5.0 km/hr
Low	1.8 mph	2.9 km/hr
Swing speed		10 rpm
Ground pressure	4.83 psi	0.34 kg/cm²
Max. drawbar pull	15,050 lbf	66.9 kN / 6820 kgf
Gradeability		35°
Bucket digging force (ISO)	13,780 lb	6250 kg
Arm crowd force (ISO)	7,760 lb	.3520 kg

Swing System

Driven by		Hydraulic motor
Swing reduction		Planetary gear
Swing circle lubrication		Grease-bathed
Swing lock		Mechanical disc brake

Drives & Brakes

Steering control		Two levers with pedals
Drive method		Fully hydrostatic
Service brake		Hydraulic lock
Parking brake		Mechanical disc

Undercarriage

Center frame		X-frame
Track frame		Box-section
Track type		Sealed track
Track adjuster		Hydraulic
Number of carrier rollers (each side)		1
Number of track rollers (each side)		5

Refill Capacities

Fuel tank	33.0 u.s. gal	125 ltr
Radiator	2.6 u.s. gal	10 ltr
Engine	2.9 u.s. gal	11.0 ltr
Final drive, each side	0.3 u.s. gal	1.1 ltr
Swing drive	0.5 u.s. gal	2.0 ltr
Hydraulic tank	14.8 u.s. gal	56 ltr

Operating Weight

Operating weight

16,240 lb

7365 kg