User manual ZENOAH KOMATSU D39EX-22 BROCHURE

[. . . ] NET HORSEPOWER 79 kW 105 HP @ 2200 rpm STANDARD EQUIPMENT FOR BASE MACHINE Engine and related items Air cleaner, dry, double element type with caution lamp on monitor Decelerator pedal Engine, KOMATSU SAA4D107E-1, net output of 79 kW 105 HP direct injection, turbocharged, air-to-air aftercooler, EPA Tier 3 emissions certified Fan, hydraulic driven, electronic control Fuel pre-filter (10 micron) and fuel filter (2 micron) Intake pipe with precleaner Radiator mask grid Radiator reserve tank Ribbon heater Water separator Electric system Alternator, 35 amp (24 V) Back-up alarm Batteries, large capacity 92 Ah Starting motor, 5. 5 kW Power train and controls Brake pedal Counter rotation Electronically controlled Hydrostatic Transmission (HST) with Quick-shift and variable speed settings Palm Command Control System (PCCS) with electronic control for travel control Reverse speed presets Undercarriage Idler cushions Sprockets, bolt-on Track roller guards, end section Track shoe assembly w/sealed and lubricated link assembly: --D39EX-22: 460 mm 18. 1" single grouser shoes --D39PX-22: 635 mm 25. 0" single grouser shoes Guards and covers Crankcase guard and underguard Engine hood and side panels ROPS/FOPS* Sprocket inner guard Operator environment Cup holder Electronic monitor panel with on-board diagnostics Foot rest, high mounted Horn Seat belt, 76 mm 3" retractable Seat, low back vinyl, suspension type Dozer assembly Variable pitch and power angle tilt dozer assembly, inside arms (EX: 2710 mm 8'11" blade, PX: 3250 mm 10'8" blade) Hydraulics and controls Accumulator for Proportional Pressure Control (PPC) Hydraulics for PAT dozer Palm Command Control System (PCCS) with Proportional Pressure Control (PPC) for blade control Vandalism protection Filler cap locks and cover locks Instrument panel lock and cover (canopy only) Other standard equipment Grease gun holder High altitude arrangement (no fuel adjustment up to 2300 m 7, 546 ft) Lighting package - (3 front, 1 rear cab/canopy) Marks and plates, English Pullhook, front OPERATING WEIGHT D39EX-22: 9040 kg 19, 930 lb D39PX-22: 9480 kg 20, 900 lb D39E X-22 D39PX-22 D 39 CRAWLER DOZER *ROPS cab or ROPS canopy must be ordered for all machines. Dozer assembly and rear-mounted equipment are not included in base machine price. OPTIONAL EQUIPMENT Track shoe assembly with sealed and lubricated link assembly D39PX-22 ­ 700 mm 27. 6" single grouser, link Track rail assembly with Abrasion Resistant (AR) bushings and sealed and lubricated link assembly D39EX-22 ­ 460 mm 18. 1" single grouser, shoe with AR link ­ 510 mm 20" single grouser, with AR link D39PX-22 ­ 635 mm 25. 0" single grouser, with AR link ­ 700 mm 27. 6" single grouser, with AR link Dozer assembly D39PX-22 ­ 2980 mm 9'9" blade Track roller guards Track roller guards, segmented, full length Operator environment 12 amp (12V) power port (cab only) Cab machine ­ Cigarette lighter (24 V, standard for cab) ­ Lunch box holder (standard for cab) ­ Provision for radio (cab only) ­ Seat, suspension type, fabric, high back ­ Seat, suspension type, fabric low back ­ Seat, air suspension type, fabric high back Lunch box holder (option for canopy) Rear equipment and hydraulics Rear, hydraulics (D39EX/PX-22) Ripper, multi-shank (D39EX-22 only) Hitch ROPS canopy and ROPS cab equipment ROPS cab (includes air conditioner with heater, defroster, pressurizer) ­ Optional radio, AM/FM, cassette ROPS canopy with lower heater Operator environment Forestry guards for cab and canopy www. Komatsu. com Printed in Japan 200803 IP. AD (10) Photo may include optional equipment. CEN00321-00 Materials and specifications are subject to change without notice. Japan. D39-22 C R AW L E R D O Z E R CRAWLER DOZER D275AX-5 D39-22 CRAWLER DOZER NET HORSEPOWER 79 kW 105 HP @ 2200 rpm OPERATING WEIGHT D39EX-22: 9040 kg 19, 930 lb D39PX-22: 9480 kg 20, 900 lb WALK-AROUND All-around visibility Super-slant nose design Cab-forward design Integrated ROPS/FOPS Improved durability Heavy-plate steel used throughout Modular design Easy maintenance Electronic monitor panel with on-board diagnostics Rear-mount radiator with swing-up hydraulicallydriven fan Ground-level daily service checks Increased productivity Highest HP in its class Electronically-controlled hydraulically-driven fan In-shoe final drive High capacity Pitch- Adjustable Power-Angle-Tilt dozer blade Easy operation/Increased operator comfort Hydrostatic Transmission (HST) with electronic control Palm Command Control System (PCCS) Large and quiet pressurized cab (optional) New cab damper mounting system (for cab) Photo may include optional equipment. 2 3 D39-22 C R AW L E R D O Z E R CRAWLER DOZER D39-22 See what you have been missing! Unrivaled blade visibility The D39EX/PX-22 incorporates Komatsu's super-slant nose design. [. . . ] The fan rotates in the reverse direction and helps to clear off objects in front of the cooling areas. Pitch-Adjustable PAT dozer blade Blade pitch angle can be easily adjusted by changing the length of the pitch rod on the top of the blade. This enables to provide maximum job efficiency in various material and ground conditions. New monitor with self-diagnostic function The monitor system provides critical information about the machine. It provides operating condition status and notifies the operator with a lamp and buzzer when an abnormality occurs. In addition, fault codes are indicated to aid troubleshooting and help reduce machine downtime. Service reminders for fluids and filters are also indicated. Fuel efficient electronic controlled engine The Komatsu SAA4D107E-1 engine delivers a net output of 79 kW 105 HP at 2200 rpm. The powerful Komatsu engine incorporated into the D39-22 makes this dozer fuel efficient and the logical choice in both grading and dozing operations. The engine is turbocharged and features direct fuel injection and air-to-air aftercooling to maximize power, fuel efficiency, and emission compliance. To minimize noise and vibration, the engine is iso-mounted to the main frame. Hydraulically-driven cooling fan The engine cooling fan rotation speed and direction is electronically controlled. The fan rotation speed depends on engine coolant and hydraulic oil temperatures; the higher the temperature, the higher the fan speed. This system increases fuel efficiency, reduces operating noise levels, and requires less horsepower than a belt-driven fan. Hydrostatic Transmission (HST) control system The HST controller monitors engine output and work equipment/travel load. It controls HST pump and motor displacement to provide the optimum speed and drawbar pull. Power to both tracks during turns and counter-rotation makes the D39 extremely maneuverable. Photo may include optional equipment. Daily checks All daily checks can be performed efficiently at ground level. Remote grease points Remote grease points facilitate lubrication of the C-frame pivots and angle cylinder bearing. Long track-on-ground Long track-on-ground improves machine stability and grading/dozing performance. Adjustment-free parking disc brake An adjustment-free spring-applied hydraulic release wet parking brake is located in each final drive. Photo may include optional equipment. Photo may include optional equipment. Photo may include optional equipment. 8 9 D39-22 C R AW L E R D O Z E R CRAWLER DOZER D39-22 SPECIFICATIONS ENGINE Model. Full-flow *EPA Tier 3 emissions certified STEERING SYSTEM Palm Command Control System (PCCS) joystick control for all directional movements. Pushing the joystick forward results in forward machine travel, while pulling it rearward reverses the machine. [. . . ] 9480 kg 20, 900 lb DOZER EQUIPMENT Use of high tensile strength steel in moldboard for strengthened blade construction. Overall length with dozer* 4325 mm 14'2" 4325 mm 14'2" 4325 mm 14'2" Blade capacity (SAE) 2. 21 m3 2. 89 yd3 2. 30 m3 3. 00 yd3 2. 08 m3 2. 72 yd3 Blade width x height 2710 mm x 980 mm 8'11" x 3'3" 3250 mm x 910 mm 10'8" x 3'0" 2980 mm x 910 mm 9'9" x 3'0" Maximum lift above ground 900 mm 2'11" 900 mm 2'11" 900 mm 2'11" Maximum drop below ground 450 mm 1'6" 450 mm 1'6" 450 mm 1'6" Maximum tilt adjustment 370 mm 1'3" 440 mm 1'5" 405 mm 1'4" Blade angle 25 25 25 0 0 0 0 1 2 2 4 3 6 4 8 5 km/h mp/h Travel Speed FINAL DRIVES Two-stage planetary gear integrated into axial piston travel motors. Bolt-on sprocket for easy replacement. D39EX-22 PAT Standard Blade D39PX-22 PAT Standard Blade D39PX-22 PAT Narrow Blade * Including Hitch 10 11 [. . . ]