User manual ZENOAH KOMATSU HD465-7R BROCHURE

[. . . ] The wider space created between the front wheels and the main frame 8. 5m 27'11" increases the turning angle of the wheels. The larger this turning angle, the smaller the turning radius of the truck. 7-speed, fully automatic K-ATOMiCS transmission The K-ATOMiCS (Komatsu Advanced Transmission with Optimum Modulation Control System) automatically selects the optimum gear according to vehicle speed, engine speed and the shift position you've chosen. The result: the best gear for any driving situation. 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. [. . . ] VHMS controller monitors the health conditions of major components, enables remote analysis of the machine and its operation. This process is supported by the Komatsu distributors, factory and design team. This contributes to reduced repair costs and to maintaining maximum availability. Satellite communication Customer job site KOMATSU Parts colored with yellow show cast-steel components Automatic Spin Regulator (ASR) (Option) ASR automatically prevents the rear tires on either side from slipping on soft ground for optimal traction. Rigorous dump body design The body is built of 130 kg/mm2 184, 900 PSI wearresistant high-tensile steel with a Brinell hardness of 400. The V-shape and V-bottom design also increase structural strength. The side and bottom plates of the dump section are reinforced with ribs for added strength. Pedal-operated secondary brake If there should be a failure in the foot brake, the parking brake and front disc brakes are activated as a pedal operated secondary brake. In addition, when hydraulic pressure drops below the rated level, the parking brake is automatically actuated. Internet Extended oil change intervals Reliable hydraulic system The oil cooler is installed underneath of the radiator, improving the reliability of the hydraulic system during sudden temperature rises. Further, in addition to the main filter, a 25micron line filter is at the entrance to the transmission control valve. This system helps to prevent secondary faults. In order to minimize operating costs, oil change intervals Lead-free radiator In addition to compliance with emission regulations, a leadfree aluminum core is used for the radiator to meet global environmental requirements. have been extended: Engine oil 500 hours Hydraulic oil 4000 hours Komatsu distributors WebCARE Server Personal computer terminal (for downloading data) Centralized arrangement of filters Brake cooling oil recovery tank To protect the environment, a tank is installed to recover brake cooling oil in the event of brake floating seal leakage. The filters are centralized so that they can be serviced easily. Flat face-to-face O-ring seals Flat face-to-face O-ring seals are used to securely seal all hydraulic hose connections and to prevent oil leakage. Nipple Hose O-ring Protection functions supported by electronic control Item Function Disc wheels (Flange type rims) Disc wheels (Flange type rims) provide easy removal/installation for the tires. 8 Downshift inhibitor Over-run inhibitor Reverse inhibitor Forward/Reverse shift inhibitor Anti-hunting system Neutral safety Even if the driver downshifts accidentally, a speed appropriate to the current gear is automatically set, preventing over-runs. The vehicle is prevented from moving backward when operating the body. This device makes it impossible to shift from forward to reverse when the vehicle's speed surpasses 4 km/hour. When running near a shift point, smooth automatic shifting takes place. The engine is prevented from starting when the shift lever is not in neutral. When descending grades, if the vehicle's speed surpasses the maximum for the current gear, the rear brakes automatically operate, preventing over-runs. 9 HD465-7R O F F - H I G H W AY T R U C K DIMENSIONS OFF-HIGHWAY TRUCK HD465-7R SPECIFICATIONS ENGINE Model . Turbo-charged, air-to-air after-cooled Number of cylinders . 170 mm x 170 mm 6. 69" x 6. 69" Piston displacement. 23. 15 ltr 1, 413 in3 Horsepower SAE J1995 . Gross 551 kW 739 HP ISO 9249 / SAE J1349 . Electronically controlled Lubrication system Method . Dry type with double elements and precleaner(cyclonpack type), plus dust indicator BRAKES Brakes meet ISO 3450 standard. Fully hydraulic control, caliper disc type Rear . Fully hydraulic control, oil-cooled multiple-disc type Parking brake . [. . . ] Read from gross weight down to the percent of total resistance. From this weight resistance point, read horizontally to the curve with the highest obtainable speed range, then down to maximum descent speed the brakes can safely handle without exceeding cooling capacity. Grade distance: Continuous Descent GROSS WEIGHT 0 0 20 100 40 EMPTY Grade distance: 450 m (1, 480 ft) GROSS WEIGHT 0 0 20 100 40 EMPTY 200 60 80 STEERING SYSTEM Type . Fully hydraulic power steering with two double-acting cylinders Supplementary steering . Manual control (meets ISO 5010 and SAE J1511) Minimum turning radius . [. . . ]