User manual KOMATSU WA500-6 BROCHURE

[. . . ] The operator can adjust the machine's performance with the selection switch. E Mode: This mode provides maximum fuel efficiency for general loading. P Mode: This mode provides maximum power output for hard digging operation or hill climb. Dual mode engine power selection switch Increased Bucket Capacity matches with one class higher dump truck The WA500 enables loading onto 32t (40 Short ton) with the standard spec whereas WA500-6 necessitates the high lift boom with the 4. 5m3 bucket for it. [. . . ] The ECMV (Electronically Controlled Modulation Valve) system engages the clutch smoothly to prevent lags and shocks when shifting. This system provides efficient machine operation and a comfortable ride. Kick-down switch: Consider this valuable feature for added productivity. The low-noise engine, hydraulically driven fan, and hydraulic pumps are mounted with rubber cushions, and the cab sealing is improved to provide a quiet, low-vibration, dustproof with pressurizing, and comfortable operating environment. Also, exterior noise is lowest in this class. 2nd hold 1 4th auto change 2 3 4 8 7 kick-down switch Pillar-less Large Cab A wide pillar-less flat glass provides excellent front visibility. The wiper arm covers a large area to provide great visibility even on rainy days. The cab area is the Telescopic/Tilt Steering Column Engine RPM Set System with Auto Decel Engine Low idle RPM can be easily preset using a push button switch. The system provides auto desel for better fuel consumption. The operator can tilt and telescope the steering column to provide a comfortable working position. largest in its class providing maximum space for the operator. Increased seat slide adjustment to backward by introducing front mounted air conditioner unit. Rear-hinged Full Open Cab Door The cab door hinges are installed to the rear side of the cab providing a large opening angle for the operator to enter and exit. The steps are designed like a staircase, so that the operator can get on and off the cab easily. Electronically Controlled Transmission Lever Easy shifting and directional changes with Komatsu two-lever electronic shifting. Change direction or shift gears with a touch of the fingers without removing the shifting hand from the steering wheel. Solid state electronics and conveniently located direction and gear shift controls make this possible. Automatic shifts in ranges two through four keep production high and manual shifting at a minimum. 8 9 WA500-6 W HEEL L OADER DIMENSIONS Measured with 29. 5-25-22PR (L3) tires WHEEL LOADER SPECIFICATIONS ENGINE Model . . Turbocharged, aftercooled, cooled EGR Number of cylinders . . 140 mm x 165 mm 5. 51" x 6. 50" Piston displacement . . all-speed, electronic Horsepower SAE J1995 . . Gross 266 kW 357 HP ISO 9249/SAE J1349* . . 1900 rpm Fan drive method for radiator cooling . . Direct injection Lubrication system: Method . . Dry type with double elements and dust evacuator, plus dust indicator *Net horsepower at the maximum speed of radiator cooling fan is 248 kW 332 HP. WA500-6 WA380-6 WA380-6 STEERING SYSTEM Type . . Articulated type, full-hydraulic power steering Steering angle . [. . . ] . Conventional type Final reduction gear . . Planetary gear, single reduction Cooling system . . 81 ltr Torque converter and transmission . gal BUCKET SELECTION GUIDE BRAKES Service brakes . [. . . ]