User manual KOMATSU WA250PZ-6 BROCHURE

[. . . ] HORSEPOWER WA200PZ-6: 94 kW 126 HP @ 2000 rpm WA250PZ-6: 103 kW 138 HP @ 2000 rpm OPTIONAL EQUIPMENT BUCKET CAPACITY WA200PZ-6: 2. 0 m3 2. 6 yd3 WA250PZ-6: 2. 2 m3 2. 9 yd3 Emergency steering (SAE) Engine pre-cleaner with extension Fire extinguisher Front fenders Limited slip differential (F&R) Rear full fender ROPS canopy Tool kit Vandalism protection kit Pallet forks for use with coupler, 1220 mm 4'0" WA200PZ-6 3-lever loader control AM/FM radio AM/FM stereo radio cassette Automatic reversible fan Boom kick-out Bucket teeth (bolt-on type) Bucket teeth (tip type) Cutting edge (bolt-on type) Deluxe suspension seat ECSS (Electronically Controlled Suspension System) WA200PZ-6 WA250PZ-6 WA 200 250 WHEEL LOADER WA250PZ-6 PARALLEL TOOL CARRIER 3-lever loader control AM/FM radio AM/FM stereo radio cassette Automatic reversible fan Boom kick-out Bucket teeth (bolt-on type) Bucket teeth (tip type) Cutting edge (bolt-on type) Deluxe suspension seat ECSS (Electronically Controlled Suspension System) Emergency steering (SAE) Engine pre-cleaner with extension Fire extinguisher Front fenders Limited slip differential (F&R) Log grapple Rear full fender Tool kit Vandalism protection kit Pallet forks for use with coupler, 1220 mm 4'0" WITH BAR PARALLEL Z LINKAGE www. Komatsu. com Printed in Japan 200711 IP. SIN (10) Photo may include optional equipment. CEN00296-00 Materials and specifications are subject to change without notice is a trademark of Komatsu Ltd. Japan WA200PZ-6/WA250PZ-6 W HEEL L OADER WITH P ARALLEL Z BAR L INKAGE WHEEL LOADER WITH PARALLEL Z BAR LINKAGE WA200PZ-6 WA250PZ-6 HORSEPOWER WA200PZ-6: 94 kW 126 HP @ 2000 rpm WA250PZ-6: 103 kW 138 HP @ 2000 rpm BUCKET CAPACITY WA200PZ-6: 2. 0 m3 2. 6 yd3 WA250PZ-6: 2. 2 m3 2. 9 yd3 WALK-AROUND New Komatsu Parallel PZ Linkage Parallel movement in both fork application and bucket application Excellent visibility to front attachments Large tilt force at maximum boom height Large dump angle at maximum boom height 2 mode bucket leveler Excellent Operator Environment HST traction control switch Electrically controlled directional lever Tiltable steering column Low-noise designed cab Pillar-less large ROPS/FOPS cab-integrated Easy entry/exit, rear-hinged doors See pages 8 and 9. High Productivity & Low Fuel Consumption High performance SAA4D107E-1 engine (WA200PZ-6) SAA6D107E-1 engine (WA250PZ-6) Low fuel consumption Electronically-controlled HST with variable shift control system Variable traction control system S-mode See pages 4 and 5. Increased Reliability Reliable Komatsu designed and Sturdy main frame Maintenance-free, fully hydraulic, wet disc service and parking brakes Hydraulic hoses use flat face O-ring seals See page 6. 2 Photo may include optional equipment. Cathion electrodeposition process Powder coating process is used to apply on main structure Sealed DT connectors for electrical connections is used to apply primer paint Easy Maintenance Harmony with Environment EPA Tier 3 and EU Stage 3A emission regulations certified Low exterior noise Low fuel consumption manufactured components "EMMS" (Equipment Management Easy access, gull-wing type engine Automatic Reversible Fan (option) See page 7. side doors Monitoring System) 3 WA200PZ-6/WA250PZ-6 W HEEL L OADER WITH P ARALLEL Z BAR L INKAGE WHEEL LOADER WITH PARALLEL Z BAR LINKAGE WA200PZ-6 WA250PZ-6 HIGH PRODUCTIVITY AND LOW FUEL CONSUMPTION Electronically-Controlled HST Using a 1-Pump, 2-Motor System The 1-pump, 2-motor system allows for high-efficiency and high tractive effort. Engine power is transmitted hydraulically to a transfer case, then manually out to the differentials and out to the four driving wheels. [. . . ] 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, pressurized, and comfortable operating environment. 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 large cab area provides maximum space for the operator. The front mounted air conditioner was introduced to increase seat reclining and backward slide adjustment. Rear-hinged Full Open Cab Doors Entry and exit into the new komatsu cab starts with sloped staircase type steps and large diameter handrails for added comfort. The large cab doors are rear-hinged to open fully offering easy entry/exit and will not hamper visibility when operating the machine with the doors latched open. Easy-to-operate Loader Control Mono-lever A new mono-lever using PPC (Proportional Pressure Control) allows the operator to easily operate the work equipment, to reduce operator fatigue and to increase controllability. The adjustable wrist rest provides the operator with a variety of comfortable operating positions. Right-side control panel The operator can select the speed range, maximum travel speed in 1st, tractive effort. 4 6 1 5 7 2 1:Speed range selector switch 2:Variable shift switch 3:Traction control switch 4:Max. traction switch 5:Fan reverse switch 6:Quick coupler lock switch 7:2 mode bucket leveler switch 3 Photo may include optional equipment. 8 9 WA200PZ-6/WA250PZ-6 W HEEL L OADER WITH P ARALLEL Z BAR L INKAGE WHEEL LOADER WITH PARALLEL Z BAR LINKAGE WA200PZ-6 WA380-6 WA250PZ-6 SPECIFICATIONS WA200PZ-6 ENGINE Model . . Turbocharged, aftercooled Number of cylinders . . 107 mm x 124 mm 4. 21" x 4. 88" Piston displacement . All-speed, electronic Horsepower SAE J1995 . . Gross 95. 2 kW 128 HP ISO 9249/SAE J1349* . . 2000 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 91 kW 122 HP. WA380-6 WA250PZ-6 STEERING SYSTEM Type . . Full-hydraulic power steering Steering angle . . 38° each direction (40° end stop) Minimum turning radius at the center of outside tire . . Turbocharged, aftercooled Number of cylinders . . 107 mm x 124 mm 4. 21" x 4. 88" Piston displacement . All-speed, electronic Horsepower SAE J1995 . . Gross 104 kW 140 HP ISO 9249/SAE J1349* . . 2000 rpm Fan drive method for radiator cooling . . Direct injection Lubrication system: Method . [. . . ] gal AXLES AND FINAL DRIVES Drive system . . Center-pin support, semi-floating, 24° total oscillation Reduction gear . . Torque proportioning Final reduction gear . . Planetary gear, single reduction AXLES AND FINAL DRIVES Drive system . [. . . ]