User manual ZENOAH KOMATSU D155AX-6 BROCHURE

[. . . ] See page 6. See page 8. Gull-wing engine side covers for easy and efficient engine servicing See page 9. Blade tilt lines completely protected. Newly designed ripper Increased-track length, seven roller undercarriage ensures outstanding grading ability and stability. Photos may include optional equipment. offers excellent ripper visibility. See page 8. Modular power train for increased Extra-low machine profile provides excellent machine balance and low center of gravity. K-Bogie undercarriage system improves traction, component durability, and operator comfort. See page 9. High-rigidity, simple hull frame and monocoque track frame with pivot shaft for greater reliability. [. . . ] The engine is turbocharged and features direct fuel injection and air-to-air aftercooling to maximize power, fuel efficiency and emission compliance. Komatsu develops and produces all major components, such as engines, electronics and hydraulic components in house. With this "Komatsu Technology", and adding customer feedback, Komatsu is achieving great advancements in technology. To achieve high levels of productivity and ecology, Komatsu developed the main components with an advanced control system. The result is a new generation of high performance and environment friendly machines. To minimize noise and vibration, the engine is mounted to the main frame with rubber cushions. Palm command travel joystick provides the operator with a relaxed posture and superb fine control without operator fatigue. Transmission gear shifting is simplified with thumb push buttons. UP SHIFT LH R Electronicallycontrolled palm RH Blade control joystick Ripper control joystick command joystick is equipped for blade/ ripper control. Combined with the highly reliable Multi-monitor Controller DOWN SHIFT Gearshift pattern preset function When the gearshift pattern is set to either <F1-R2>, <F2R2> or <F2-R3L> in automatic gearshift mode, the gear is automatically shifted, reducing round trip repetition work time and operator's efforts. Automatic gearshift mode UP Komatsu hydraulic system, superb control is the result. Manual gearshift mode F1-R1 MODE Press DOWN switch Press UP switch F1-R1 MODE Press DOWN switch Press UP switch Main valve Quick drop valve F1-R2 MODE Press DOWN switch DOWN F1-R2 MODE Press DOWN switch Press UP switch Press UP switch F2-R2 MODE Press DOWN switch Press UP switch F2-R2 MODE Outline of electronic control system Electronic controlled Fuel travel control control Brake pedal lever dial Electronic controlled blade control lever Electronic controlled ripper control lever F2-R3L MODE ECMV (Electronic Controlled Modulation Valve) controlled transmission and brakes Controller automatically adjusts each clutch engagement depending on travel conditions, providing smooth shockless clutch engagement, improved component life and operator [Komnet] KOMTRAX terminal Deceleration pedal Monitor panel Hydraulic drive radiator cooling fan The engine cooling fan rotation speed 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 the operating noise levels and requires less horsepower than belt driven fan. In addition, side visibility is increased because external ROPS structure and posts are not required. Outstanding visibility has been achieved. Comfortable ride with cab damper mounting The D155AX-6's cab mount uses a cab damper which provides excellent shock and vibration absorption capacity with its long stroke. Cab damper mounts soften shocks and vibration while traveling over adverse conditions, which conventional mounting systems are unable to absorb. The cab damper spring isolates the cab from the machine body, suppressing vibration and providing a quiet, comfortable operating environment. Rubber Boot Large multi-lingual LCD color monitor A large user-friendly color monitor enables safe, accurate and smooth work. Improved screen visibility is achieved by use of TFT liquid crystal display that can easily be read at various angles and lighting conditions. Display data in 10 languages to globally support operators around the world. Low maintenance costs Increased undercarriage component life K-Bogie track rollers having Silicon oil Spring Flat face O-ring seals Flat face O-ring seals are used to securely seal all hydraulic hose connections and to prevent oil leakage. a large oscillation travel always follow the track link even on uneven ground. This feature keeps the correct alignment between the rollers and links to contribute long undercarriage component life. Ripper visibility Ripper cylinders were reduced from four to two, greatly improving rear visibility during ripping. Indicators Enclosed hydraulic piping Hydraulic piping for the blade tilt cylinder is completely housed in the push arm, protecting it from damage. Modular power train design Power train components are sealed in a modular design that allows the components to be removed Final drive Engine Also, expanded ripper movement offers a wider range of operation. Reliable simple hull frame Simple hull structure main frame design increases durability and reduces stress concentration at critical areas. The track frame has a large cross section and utilizes pivot shaft mounting for greater reliability. Ripper point penetration area G. L Hull frame Function switches and installed without oil spillage, making servicing work clean, smooth and easy. Pivot shaft Basic operation switches Sealed DT connectors Main harnesses and controller connectors are equipped with sealed DT connectors providing high reliability, as well as water and dust resistance. Track frame Air conditioner switches D155AX-5 Maintenance free disc brakes Wet disc brakes require less maintenance. D155AX-6 8 9 D155AX-6 C R AW L E R D O Z E R DIMENSIONS A B C D E F G H I J 4060 mm 2140 mm 3385 mm 1850 mm 3275 mm 8225 mm 2745 mm 1240 mm 950 mm 3395 mm 13'4" 7' 11'1" 6'1" 10'9" 27' 9' 4'1" 3'1" 11'2" CRAWLER DOZER D155AX-6 SPECIFICATIONS ENGINE Model . Turbocharged, air-to-air aftercooled, cooled EGR Number of cylinders . Full-flow *Net horsepower at the maximum speed of radiator cooling fan . 239kW 320HP STEERING SYSTEM PCCS lever controls for all directional movements. Pushing the PCCS lever forward results in forward machine travel, while pulling it rearward reverses the machine. [. . . ] 37 ltr Drawbar Pull 50 400 40 300 30 200 20 20 30 40 F1 D155AX-6 Power Shift DRAWBAR PULL VS. MAXIMUM USABLE PULL DEPENDS ON TRACTION AND WEIGHT OF TRACTOR INCLUDING MOUNTED EQUIPMENT. Fuel tank . gal DOZER EQUIPMENT Use of high-tensile-strength steel in moldboard for strengthened blade construction. Blade tilt hose piping is mounted inside the dozer push arm to protect from damage. [. . . ]