User manual KOMATSU WA600-6 BROCHURE

[. . . ] Therefore Auto L mode keeps the engine in a relatively low rpm range for fuel conservation while yielding adequate tractive force by depressing the accelerator pedal. High Performance SAA6D170E-5 Engine Electronic Heavy Duty Common Rail fuel injection system provides optimum combustion of fuel. This system also provides fast throttle response to match the machine's powerful tractive effort and fast hydraulic response. Shift mode selection switch Lock up clutch switch Lock-up Torque Converter The Komatsu designed lock-up torque converter provides increased production efficiency, reduced cycle times and optimum fuel savings in load & carry or hill-climb operations. This optional feature allows the operator to activate the system on/off with a switch located on the right-side control panel. Net: 393 kW 527 HP Low Emission Engine This engine meets EPA Tier 3 emission regulations and EU Stage 3A emission regulations, without sacrificing power or machine productivity. Variable displacement piston pump & CLSS New design variable displacement piston pump combined with the Closed-center Load Sensing System delivers hydraulic flow just as the job requires preventing wasted hydraulic pressure. New Variable Displacement Piston Pump: The pump delivers only necessary amounts minimizing waste loss. Controller Pump Valve Quick movement Feedback Feedback Controller Pump Valve Slow movement Low Fuel Consumption The fuel consumption is reduced greatly because of the low-noise, high-torque engine and the large-capacity torque converter with maximum efficiency in the low-speed range. Dual-Mode Engine Power Select System This wheel loader offers two selectable operating modes-- E and P. [. . . ] Maintenance Control and Troubleshooting Functions Action code display function: If abnormality occurs, the monitor displays action details on the character display at the bottom center of the monitor. Monitor function: Controller monitors engine oil level, pressure, coolant temperature, air cleaner clogging, etc. Replacement time notice function: Monitor informs replacement time of oil and filters on LCD when replacement intervals are reached. Trouble data memory function: Monitor stores abnormalities for effective troubleshooting. hose O-ring buffer rings Ease of Radiator Cleaning If the machine is operating in adverse conditions, the operator can reverse the hydraulic cooling fan from inside the cab by turning a switch on the control panel. Cathion Electrodeposition Primer Paint/ Powder Coating Final Paint Cathion electrodeposition paint is applied as a primer paint and powder coating is applied as topcoat to the exterior sheet metal parts. This process results in a beautiful rust-free machine, even in the most severe environments. Some external parts are made of plastic providing long life and high impact resistance. Sweeper Wing (Large size Tire Guard) To prevent tire damage, the WA600 provides a Sweeper Wing (Large size Tire Guard) on both sides of bucket. Sealed DT Connectors Main harnesses and controller connectors are equipped with sealed DT connectors providing high reliability, water resistance and dust resistance. VHMS (Vehicle Health Monitoring System) (Optional) VHMS is a management system for large equipment for use in mining, which enables detailed monitoring of fleet via satellite communications. Komatsu and distributors can analyze "vehicle health" and other operating conditions and provide the information to job site using the internet from a remote location on a near-real time basis. KOMATSU Satellite communication(option) Customer job site WebCARE Server Komatsu distributors Personal Computer terminal (for downloading data) 6 7 WA600-6 W HEEL L OADER WHEEL LOADER WA600-6 OPERATOR ENVIRONMENT Easy Operation Automatic Transmission with ECMV Automatic transmission with ECMV automatically selects the proper gear speed based on travel speed, engine speed, and other travel conditions. 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 wiper arm covers a large area to provide great visibility even on rainy days. The cab area is the largest in its class providing maximum space for the operator. Engine RPM Set System with Auto Decel (Optional) Engine Low idle RPM can be easily preset using a push button switch. 5 34 12 Semi-auto digging system (option): Bucket tilt operation can be automatically done when digging. AJSS (Advanced Joystick Steering System) (Optional) AJSS is a feedback steering system which has been incorporated to allow steering and forward and reverse selection to be controlled by wrist and finger control. With the feedback function added, the machine steering angle is defined exactly the same angle as the lever tilt angle. Horn Shift down Shift up F&R Rear Access Stairs For the purpose of safely boarding and exiting machine, rear access stairs with safety handrail is provided. The step width, clearance, and the step angle have been designed for safety climbing both up and down. A step light provides light for night boarding. Electronic 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. 7 8 1:ECSS 2:Remote Boom positioner switch 3:Remote bucket digging angle control switch 4:RPM set (On/Off) (option) 5:RPM idle set (option) 6:Semi-auto digging system (option) 7:Boom control 8:Bucket control Steering wheel with Telescopic/Tilt Column The operator can tilt and telescope the steering column to provide a comfortable working position. 8 9 WA600-6 W HEEL L OADER DIMENSIONS Measured with 35/65-33-36PR(L-4) tires WHEEL LOADER WA600-6 SPECIFICATIONS ENGINE Model . [. . . ] . Hydraulically actuated, wet disc brakes actuate on four wheels Parking brake . . Parking brake is commonly used Stockpile Bucket with teeth and weld on segment edges Excavating Bucket with teeth and bolt on segment edges Excavating Bucket with teeth and weld on segment edges Operating weight *1 Weld on segment edges. *3 At the end of tooth or B. O. C. All dimensions, weights, and performance values based on SAE J732c and J742b standards. Static tipping load and operating weight shown include lubricant, coolant, full fuel tank, ROPS cab, and operator. [. . . ]