D61EX-23, D61PX-23
16Pages

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Catalog excerpts

D61EX-23, D61PX-23 - 1

Tier 4 Interim Engine Photos may include optional equipment

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D61EX-23, D61PX-23 - 2

D61-23 Photos may include optional equipment

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D61EX-23, D61PX-23 - 3

Tier 4 Interim Engine NET HORSEPOWER 125 kW @ 2200 rpm 168 HP @ 2200 rpm OUTSTANDING PRODUCTIVITY & FUEL ECONOMY New Power and Economy modes: Full power when you need it and Economy mode to save fuel when you don't. New engine and hydrostatic pump control technology improves operational efficiency and lowers fuel consumption. Integrated ROPS cab features: Large, quiet, and pressurized cab ■ Complete operator blade control P ■ alm Command Control System (PCCS) ■ Electronic Proportional Control (EPC) ■ Adjustable Quick shift and Variable shift modes ■ New blade angle switch SAA6D107E-2...

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D61EX-23, D61PX-23 - 4

Blade Visibility See what you ha D61-23 Unrivaled Blade Visibility The D61EX/PX-23 incorporates Komatsu’s super-slant nose design. Komatsu’s innovative design provides excellent blade visibility for improved machine control and increased efficiency and productivity.

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D61EX-23, D61PX-23 - 6

Productivity & Ecology Features Environment-Friendly Engine Advanced Electronic Control System The Komatsu SAA6D107E-2 engine is EPA Tier 4 Interim and EU Stage 3B emissions certified and provides exceptional performance while reducing fuel consumption. Based on Komatsu proprietary technologies developed over many years, this new diesel engine reduces exhaust gas particulate matter (PM) by more than 90% and nitrogen oxide (NOx) by more than 45%, compared to Tier 3 levels. Through the in-house development and production of engines, electronics, and hydraulic components, Komatsu has achieved...

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D61EX-23, D61PX-23 - 7

New HST Technology The D61-23 incorporates new proprietary engine and hydrostatic transmission pump control technology to improve operational efficiency and reduce fuel consumption to levels lower than a conventional HST control system can obtain. This Komatsu exclusive feature reduces fuel consumption by up to 10% in P mode in demanding working conditions and up to 20% in E mode under lighter load conditions as compared to the prior model. Powerful turns under various work conditions are achieved with the new HST transmission, even under load. Counter-rotation is available for minimum...

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D61EX-23, D61PX-23 - 8

Working Environment Komatsu Diesel Particulate Filter (KDPF ) Komatsu has developed a high efficiency diesel particulate filter that captures more than 90% of particulate matter. Both passive and active regeneration are automatically initiated by the engine controller depending on the soot level of the KDPF. A special oxidation catalyst with a fuel injection system is used to oxidize and remove particulate matter while the machine is running so the regeneration process will not interfere with daily operation. The operator can also initiate regeneration manually or disable regeneration...

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D61EX-23, D61PX-23 - 9

D61-23 Other Features Power Angle Tilt (PAT) Dozer With Adjustable Pitch A Power Angle Tilt dozer blade with highly durable boxstructure frame is available for the EX and PX machines. The hydraulic blade tilt and angling functions and manually adjustable blade pitch expand versatility and productivity in a variety of applications. This PAT dozer assembly is tested to stringent test standards. ECO Guidance In order to support to optimum operation, the following 4 recommendations are displayed to improve fuel saving operation: 1) Avoid Excessive Engine Idling 2) Use Economy Mode to Save Fuel...

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D61EX-23, D61PX-23 - 10

Working Environment A new design cab; wider, deeper and taller, is integrated with the ROPS. High rigidity and superb sealing performance greatly reduce noise and vibration for the operator and minimize dust entering the cab. Larger glass area improves visibility of the blade, sides, and rear of the machine. Cab meets ROPS and FOPS Level 2 standards. Palm Command Control System (PCCS) Travel Joystick Palm command travel joystick provides the operator with a relaxed posture and superb fine control. Transmission shifting is simplified with thumb push buttons. A new higher capacity lowback...

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D61EX-23, D61PX-23 - 11

D61-23 Maintenance & Durability Features Planned maintenance is the best way to ensure long service life from your equipment. That’s why Komatsu designed the D61 with conveniently located maintenance points to make necessary inspections and maintenance quick and easy. Hydraulically-Driven Swing-up Fan The D61-23 utilizes a swing-up fan with a gas strutassisted lift locking system to provide easy access to the (side-by-side) radiator, oil cooler, and charge air cooler. The swing-up feature makes it easier to access cooling cores. The hydraulic fan has a “cleaning” mode. The fan rotates in...

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D61EX-23, D61PX-23 - 12

komatsu PARTS & SERVICE SUPPORT Komatsu is an industry leader in building reliable and technologically advanced machines. It is only fitting that we would provide superior Product Support. Komatsu and its distributors are focused on providing their customers unparalleled Product Support throughout the entire lifecycle of the machine. It’s called Komatsu CARE. Komatsu CARE – Complimentary Scheduled Maintenance Komatsu remains focused on lowering the customer’s ownership costs by engineering machines with increased fuel efficiency and productivity. In addition, one Komatsu CARE program aimed...

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D61EX-23, D61PX-23 - 13

D61-23 komtrax Environment Working equipment Working Environment monitoring KOMTRAX is Komatsu’s remote equipment monitoring and management system. KOMTRAX gathers critical machine and operation information and provides it in a user-friendly format so that you can make wellinformed decisions. KOMTRAX gives you more control of your equipment and better control of your business! KOMTRAX comes standard on all new Komatsu machines with complimentary manufacturer communications services throughout the entire ownership period. It is a powerful tool and makes Komatsu machines an even better...

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D61EX-23, D61PX-23 - 14

Steering System Hydrostatic Transmission Dual-path, hydrostatic transmission provides infinite speed changes up to 9.0 km/h 5.6 mph. The variable capacity travel motors allow the operator to select the optimum speed to match specific jobs. Travel control lock lever and neutral switch. Travel speed (quick shift mode)* 1st Travel speed *Quick shift speeds are adjustable in the monitor. US ton *As measured by track marks on the ground at pivot turn. Ground pressure (with dozer, ROPS cab) Track gauge Length of track on ground Maximum usable pull depends on traction and weight of tractor. 150...

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