Komatsu-integrated design for the best value, reliability, and versatility. Hydraulics, power train, frame, and all other major components are engineered by Komatsu. You get a machine with components designed to work together for higher production, greater reliability, and more versatility.

Hydraulic Driven Radiator Cooling Fan controlled automatically, reduces fuel consumption and operating noise levels.

SAA6D107E-1 turbocharged after-cooled diesel engine provides a net output of 125 kW / 168 HP with excellent productivity. This engine is EPA Tier 3 and EU Stage 3A emissions certified.

Gull-wing engine side doors for easy servicing.

High capacity Power Angle Tilt dozer combined with the highest power in its class provides outstanding productivity.

Blade tilt lines completely protected.

Wet, multiple-disc brakes adjustment free for excellent service life.

Forward mounted pivot shafts isolate final drives from blade loads.

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.

Electronic Monitoring System provides critical information about the machine.

New Hexagonal Designed Cab (optional) includes:
• Spacious interior
• Comfortable ride with new cab damper system
• Excellent visibility
• High capacity air conditioning system
• Palm Command Control System (PCCS) joysticks
• Pressurized cab
• Adjustable armrests

Komatsu Torqflow transmission offers single lever control of speed (3 forward and 3 reverse) and directional changes.

Hydrostatic Steering System (HSS) provides smooth, quick, and powerful control in varying ground conditions.

Parallel Link Undercarriage System (PLUS) with rotating bushings and up to double the wear life. Bolt-on segmented sprocket teeth for easy in-the-field replacement.

Modular power train for increased serviceability and durability.

ENGINE AND RELATED ITEMS

• Air cleaner, dry, double element type

• Decelerator pedal

• Engine, KOMATSU SAA6D107E-1, net output of 128 kW 168 HP direct injection, turbocharged, EPA Tier 3 emissions certified

• Engine key stop

• Engine pre-cleaner

• Engine throttle, dial

• Fan, hydraulic driven, electronic control, reversible

• Muffler with curved exhaust pipe

• Water separator

ELECTRIC SYSTEM

• Alternator, 60 amp (24 V)

• Back-up alarm

• Batteries, large capacity 170Ah/12v x 2

• Lights, (2 front on radiator guard, 2 rear on fuel tank)

• Sealed electrical connectors

• Starting motor, 5.5 kW

POWER TRAIN AND CONTROLS

• Hydrostatic Steering System (HSS)

• Palm Command Control System (PCCS) with electronic control
–Forward reverse speed pre-set function
–Auto downshift

• TORQFLOW transmission, torque converter

UNDERCARRIAGE

• Parallel Link Undercarriage System (PLUS)

• Sprockets, segmented, bolt-on style

• Track frames strengthened:
–7 roller, 2 carrier roller (D61EX-15)
–8 roller, 2 carrier roller (D61PX-15)

• Track roller guards, center and end section guiding guards

• Track shoe assembly PLUS, single grouser shoes with sealed and lubricated link assembly:
—D61EX-15: 600 mm 24"
—D61PX-15: 860 mm 34"

GUARDS AND COVERS

• Engine hood and gull-wing side panels

• Fenders, standard type

• Radiator guard door, hinged, strengthened perforated style

• Rear cover, strengthened type

• ROPS/FOPS*

• ROPS mounting brackets

• Underguards, crankcase, and transmission

OPERATOR ENVIRONMENT

• Cab damper mounts

• Cup holder

• Cigarette lighter (24 V, cab only)

• Floor mat

• High mounted footrests

• Instrument monitor panel, electronic with on-board diagnostics

• Provision for ROPS

• Rearview mirror

• Seat belt, 76 mm 3" retractable

• Seat, suspension type, fully adjustable, vinyl, high back

HYDRAULICS AND CONTROLS

• Accumulator for Proportional Pressure Control (PPC)

• Blade cylinder hoses, standard type

• Hydraulics for PAT dozer

• Palm Command Control System (PCCS) for implement control

SPECIAL ARRANGEMENTS

• Hard water area arrangement (corrosion resistant)

• High altitude arrangement (no fuel adjustment up to 3000 m 9,840 ft)

• North American arrangement:
–20°C –4°F through +50°C +122°F at sea level

• Water separator

VANDALISM PROTECTION

• Filler cap locks and cover locks

• Vandalism protection cover for instrument panel (for open ROPS only)

OTHER STANDARD EQUIPMENT

• KOMTRAX^®

• Marks and plates, English

• Pullhook, front

* ROPS must be ordered; not included in base machine price.
ROPS/FOPS meets all OSHA/MSHA standards and regulations criteria.
FOPS Level 2

Dozer assembly and rear-mounted equipment are not included in base machine price.

TRACK ROLLER GUARDS

• Track roller guards, segmented, full length

OPERATOR ENVIRONMENT

• Cab machine
– Seat, suspension type, fabric, high back
– Seat, air suspension type, fabric, high back

• Canopy machine

• Forestry guards for cab and canopy

DRAWBAR

• Long drawbar 83.4 kg 184 lb

REAR EQUIPMENT AND HYDRAULICS

• Rear hydraulics (D61EX/PX-15)

• Ripper, multi-shank 1645 kg 3,630 lb (D61EX-15 only)
– Beam length 2170 mm 7'1"
– Number of shanks (3)
– Additional tractor length 1255 mm 4'1"
– Maximum digging depth 665 mm 2'2"
– Maximum lift above ground 565 mm 1'10"

CANOPY AND CAB EQUIPMENT

• ROPS Canopy* 390 kg 860 lb
– Optional lights, working, ROPS canopy additional, 2 front, 2 rear

• ROPS for Cab* 220 kg 485 lb

• Cab, steel* 490 kg 1080 lb (includes A/C, heater, pressurizer, defroster, sun visor, lunch box holder, power supply 4 amp (12 V), provision for radio)
– Optional radio
– Optional lights, working, ROPS cab additional, 2 front, 2 rear

* Cab and Canopy FOPS Level 2
ROPS/FOPS meets all OSHA/MSHA standards and regulations criteria.

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