User manual ZENOAH KOMATSU WA800-3E0 BROCHURE

[. . . ] Easy for heavy digging. Bucket capacities Switch pump 11. 0m3 14. 4cu. yd While the lift boom is raised, all the hydraulic flow from the switch pump goes to the work equipment. Fast Normal loading mode: All hydraulic flow is transferred directly to the work equipment. Digging/Loading Loader pump Active Working Switch Normal Loading Large Dumping Clearance The WA800-3 was designed with ample dumping clearance for dump truck matching. 4630mm 4285mm 2385mm W=5210mm WA800 & HD785 Excellent Stability The WA800-3 has the widest tread in its class 3, 350mm (11') and a long 5, 450mm (17'11'') wheelbase, for maximum machine stability. Switch pump Static tipping load (with 45/65-45-46 PR (L-5) tires / bucket 11. 0 m3 14. 4 yd3) Fast The hydraulic flow from switch pump goes to work equipment. Traction while digging/shoveling is not increased. The speed of the lift boom is increased in all operations. 61090 kg 134, 680 lb 40° full turn: 53740 kg 118, 480 lb Straight: High Breakout Force Komatsu wheel loaders have high-tensile steel Z-bar loader linkages for maximum rigidity and maximum breakout force. Sealed loader linkage pins extend greasing intervals. Breakout force: 69000 kg 152, 120 lb 5 11. 0 m3 14. 4 yd3 Excavating bucket (spade nose) with tipteeth 4 WA800-3E0 W HEEL L OADER WHEEL LOADER WA800-3E0 INCREASED RELIABILITY Komatsu Components Komatsu manufactures the engine, torque converter, transmission, hydraulic units, electric parts, on this wheel loader. [. . . ] It automatically upshifts from first to second when the direction control lever is placed in reverse. This results in increased rim pull for better bucket penetration and reduced cycle times for higher productivity. Hold switch: Auto shift is selected and if the operator turns on this switch when the lever is at the 3rd gear speed position, the transmission is fixed to that gear speed. Kick-down switch 1st 2nd 1st hold 2nd 3rd Comfortable Operation Steering Wheel Type Remote Boom Positioner The highest and lowest position of the bucket can be set from the cab to match any truck body. Once the positioner is set, the bucket is smoothly stopped at desired position with no shock. 3 3:Remote boom positioner switch Roomy, Quiet Cab With Power Windows The cab is large, with a comfortably spacious interior and power windows. Also, a wide viewing angle is guaranteed because the cab is pillar-less. By adopting a high-capacity air conditioner, Komatsu ensures operator comfort, no matter the exterior conditions. Also, it is easy to adjust seat height with air suspension. 1:T/M cut-off ON/OFF switch 2:T/M cut-off set switch 8 9 WA800-3E0 W HEEL L OADER DIMENSIONS Measured with 45/65-45-46PR(L-5) tires WHEEL LOADER WA800-3E0 SPECIFICATIONS ENGINE Model . . Turbocharged, air-to-air aftercooled Number of cylinders . . 140 mm x 165 mm 5. 51" x 6. 50" Piston displacement . . all-speed, electronic Flywheel horsepower SAE J1995 . . Gross 636 kW 853 HP ISO 9249/SAE J1349 . . 2000 rpm Fan drive method for radiator cooling . . Direct injection Lubrication system: Method . Full-flow and bypass combined Air cleaner . . Dry type with automatic dust ejector and pre-cleaner, cyclopac with vacuator HYDRAULIC SYSTEM Steering system: Hydraulic pump . gal/min at rated rpm Relief valve setting . . 31. 4 MPa 320 kgf/cm2 4, 550 psi Hydraulic cylinders: Type . . Double-acting, piston type Number of cylinders . . 160 mm x 503 mm 6. 3" x 19. 8" Loader control: Hydraulic pump . gal/min at rated rpm Relief valve setting . [. . . ] . Hydraulically actuated, wet disc brakes actuate on four wheels Parking brake . . Parking brake is commonly used Bucket capacity: m3 yd3 Breakout force m3 yd3 Standard Boom 12. 3 16. 1 11. 0 14. 4 High lift Boom 10. 0 13. 1 Short Boom (Load & Carry) 14. 0 18. 3 lb/yd3 2023 kg/m3 1200 2360 1400 2698 1600 3035 1800 Bucket for load & carry (spade nose) with teeth Rock Bucket (spade nose) with teeth 115 100 95% Stockpile Bucket (spade nose) with teeth Excavating Bucket (spade nose) with teeth Operating weight Standard boom Excavating Bucket Stockpile Bucket Spade nose Spade nose Teeth Teeth 11. 0 m3 12. 3 m3 14. 4 yd3 16. 1 yd3 3 9. 3 m 10. 4 m3 12. 2 yd3 13. 6 yd3 4810 mm 4810 mm 15'9" 15'9" 11430 kg 12150 kg 25, 200 lb 26, 790 lb 4630 mm 4252 mm 15'2" 14'10" 2385 mm 2495 mm 7'10" 8'2" 3455 mm 3550 mm 11'4" 11'8" 4360 mm 4510 mm 14'4" 14'10" 9300 mm 9430 mm 30'6" 30'11" 13960 mm 14110 mm 45'10" 46'4" 21800 mm 21930 mm 71'6" 71'11" 165 mm 165 mm 6. 5" 6. 5" 605 mm 630 mm 2'0" 2'1" 61090 kg 60320 kg 134, 680 lb 132, 980 lb 53740 kg 52970 kg 118, 480 lb 116, 780 lb 676. 7 kN 629. 3 kN 69000 kgf 64170 kgf 152, 120 lb 141, 470 lb 101900 kg 102620 kg 224, 650 lb 226, 240 lb High lift boom Rock Bucket Spade nose Teeth 10. 0 m3 13. 1 yd3 8. 5 m3 11. 1 yd3 4810 mm 15'9" 10750 kg 23, 700 lb 5210 mm 17'1" 2315 mm 7'7" 3915 mm 12'10" 5010 mm 16'5" 9625 mm 31'7" 14695 mm 48'3" 22200 mm 72'10" 200 mm 7. 9" 620 mm 2'0" 58710 kg 129, 430 lb 51640 kg 113, 850 lb 703. 5 kN 71790 kgf 158, 270 lb 103420 kg 228, 000 lb Short boom Load & Carry Spade nose Teeth 14. 0 m3 18. 3 yd3 11. 5 m3 15. 0 yd3 5090 mm 16'8" 12080 kg 26, 630 lb 3820 mm 12'6" 2690 mm 8'10" 3350 mm 11'0" 4550 mm 14'11" 8740 mm 28'8" 13685 mm 44'11" 22040 mm 72'4" 200 mm 7. 9" 670 mm 2'2" 68860 kg 151, 810 lb 60660 kg 133, 730 lb 657. 3 kN 67000 kgf 147, 710 lb 104500 kg 230, 380 lb STEERING SYSTEM Type . . Articulated type, full-hydraulic power steering Steering angle . . 40° each direction Minimum turning radius at the center of outside tire . [. . . ]