User manual ZENOAH KOMATSU PC350-8 BROCHURE

[. . . ] Quarry Cab and Additional Working Light (optional) Large TFT LCD Monitor · Easy-to-see and use 7" large multi-function color monitor · Can be displayed in 12 languages for global support. TFT : Thin Film Transistor LCD : Liquid Crystal Display · Easy access to engine oil filter and fuel drain valve · Large fuel tank capacity See page 9. Large Counterweight See page 8. Quarry Bucket Safety Design · Cab dedicated to hydraulic excavator for protecting the operator in the event of machine rolls over. · Anti-slip plates for safe work on machine · Safety enhancement with large side-view, sidewise, and rear mirrors added. · Rear view monitoring system for easy checking behind the machine (optional) See page 7. 2 Full Roller Guards and Double-flange Track Roller Photo may include optional equipment. 3 PC350-8 H Y D R A U L I C E X C AVAT O R HYDRAULIC EXCAVATOR PC350-8 0 PRODUCTIVITY & ECOLOGY FEATURES Komatsu Technology Seven-inch TFT liquid crystal display Working Modes Selectable Two established work modes are further improved. [. . . ] Neutral start function only allows machine to be started in lock position. Large Side-view, Rear, and Sidewise Mirrors Enlarged left-side mirror and addition of rear and side mirror allow the PC350-8 to meet the new ISO visibility requirements. Low Cab Noise The newly-designed cab is highly rigid and has excellent sound absorption ability. Thorough improvement of noise source reduction and use of low noise engine, hydraulic equipment, and air conditioner allows this machine to generate a low level of noise. Wide Newly-designed Cab Newly-designed wide spacious cab includes seat with reclining backrest. The seat height and longitudinal inclination are easily adjusted using a pullup lever. You can set the appropriate operational posture of armrest together with the console. Reclining the seat further enables you to place it into the fully flat state with the headrest attached. Automatic Air Conditioner (optional) Enables you to easily and precisely set cab atmosphere with the instruments on the large LCD. The bi-level control function keeps the operator's head and feet cool and warm respectively. This improved air flow function keeps the inside of the cab comfortable throughout the year. Defroster function keeps front glass clear. Pump/engine Room Partition Pump/engine room partition prevents oil from spraying onto the engine if a hydraulic hose should burst. Thermal and Fan Guards Thermal and fan guards are placed around high-temperature parts of the engine and fan Low Vibration with Cab Damper Mounting PC350-8 uses viscous damper mounting for cab that incorporates longer stroke and the addition of a spring. The new cab damper mounting combined with high rigidity deck aids vibration reduction at operator seat. Anti-slip Plates Highly durable antislip plates maintain superior traction performance for the long term. drive. Rubber Spring Silicon Oil Pressurized Cab Optional air conditioner, air filter and a higher internal air pressure (+9. 0 mm Aq +0. 35"Aq) prevent external dust from entering the cab. 6 7 PC350-8 H Y D R A U L I C E X C AVAT O R HYDRAULIC EXCAVATOR PC350-8 0 MAINTENANCE FEATURES Large LCD Color Monitor Large Multi-lingual LCD Monitor A large user-friendly color monitor enables safe, accurate and smooth work. Improved screen visibility is achieved by the use of TFT liquid crystal display that can easily be read at various angles and lighting conditions. Function keys facilitate multi-function operations. Displays data in 12 languages to globally support operators around the world. 8 4 5 6 7 Easy Maintenance Easy Radiator Cleaning Since radiator and oil cooler are 1 2 3 Easy Access to Engine Oil Filter and Fuel Drain Valve Engine oil level gauge, and fuel filter are one side mounted to improve accessibility. The PC350-8 has strengthened work equipment and various machine body parts for use in severe job sites such as quarry and gravel gathering, etc. Fixed Skylight and Sunshade SPECIFICATIONS ENGINE Model . Water-cooled, 4-cycle, direct injection Aspiration. Turbocharged, aftercooled Number of cylinders . 8. 27 ltr 505 in3 Horsepower: SAE J1995 . Gross 194 kW 260 HP ISO 9249 / SAE J1349 . All-speed control, electronic SWING SYSTEM Drive method. Planetary gear Swing circle lubrication . Hydraulic lock Holding brake/Swing lock . 9. 5 rpm Cab with Two-piece Pull-up Window (optional) Fixed One-piece Laminated Front Window Glass The front window is fixed and uses laminated safety glass to prevent scattering of glass fragments when broken. UNDERCARRIAGE Center frame . Hydraulic Number of shoes (each side): PC350-8 . [. . . ] Mechanical disc brake Quarry Bucket and Work Equipment PC350-8 bucket is designed exclusively for quarry use and is higher strength for impact and wear. Various parts of work equipment are also strengthened. Shoes 600 mm 24" 700 mm 28" Side Reinforcement Plates 16 mm 0. 63" thickness hightensile strength steel used. O-ring Added O-ring is added between bucket and linkage to prevent entrance of dirt. Corner Tooth Adapters Double-flange Track Roller Side Shrouds 10 Bottom Wear Plate 19 mm 0. 75" thickness hightensile strength steel used. Long Life Bucket Teeth Lip Shrouds Double-flange roller guides track link correctly and extends life of undercarriage. Number of double-flange track rollers PC350-8 . . 4 each side 11 HYDRAULIC EXCAVATOR PC350-8 0 A DIMENSIONS Arm Length A B C D E F G H I J K L M N O P Q Model Overall length Length on ground Overall height (to top of boom)* Overall width Overall height (to top of cab)* Ground clearance, counterweight Ground clearance (minimum) Tail swing radius Track length on ground Track length Track gauge Width of crawler Shoe width Grouser height Machine cab height Machine cab width Distance, swing center to rear end 3185 mm 10'5" PC350-8 11140 mm 36'7" 5755 mm 18'11" 3285 mm 10'9" 3190 mm 10'6" 3145 mm 10'4" 1185 mm 3'11" 500 mm 1'8" 3450 mm 11'4" 3700 mm 12'2" 4625 mm 15'2" 2590 mm 8'6" 3190 mm 10'6" 600 mm 24" 36 mm 1. 4" 2585 mm 8'6" 3165 mm 10'5" 3405 mm 11'2" PC350LC-8 11140 mm 36'7" 5930 mm 3285 mm 3190 mm 3145 mm 1185 mm 500 mm 3450 mm 4030 mm 4955 mm 2590 mm 3190 mm 600 mm 36 mm 2585 mm 3165 mm 3405 mm 19'5" 10'9" 10'6" 10'4" 3'11" 1'8" 11'4" 13'3" 16'3" 8'6" 10'6" 24'' 1. 4'' 8'6" 10'5" 11'2" H, Q C* I J F B O N P E* GM K D, L *: Including grouser height WORKING RANGE Arm Length A B C D E F G H SAE rating ISO rating Max. 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