User manual ZENOAH KOMATSU CHT2300B

[. . . ] Frame and loader linkage are designed to accommodate actual working loads, and simulated computer testing proves its strength. Photo may include optional equipment. Transmission Front axle Rear axle Engine Simple Checks, Easy Maintenance The main monitor and the maintenance monitor (EDIMOS II) are neatly arranged on the instrument panel for a quick, clear Rear Access Stairs For the purpose of boarding and exiting machine, rear access stairs with handrail is provided. The step width, clearance, and the step angle have been designed for climbing both up and down. A step light provides light for night boarding. Engine pre-lube System (optional) Durability of the engine is achieved by raising the engine oil pressure before starting the engine. When the operator turns the key, the pre-lubrication pump sends oil from the engine oil pan to the engine oil filter and raises the pressure of that oil to the set pressure. [. . . ] When the operator turns the key, the pre-lubrication pump sends oil from the engine oil pan to the engine oil filter and raises the pressure of that oil to the set pressure. Then, the starting motor rotates to start the engine. Flat Face-to-Face O-Ring Seals Flat face-to-face O-ring seals are used to securely seal hydraulic hose connections and to prevent oil leakage. In addition, buffer rings are installed to the head side of the all-hydraulic cylinders to lower the load on the rod seals and maximize reliability. dust seal rod packing nipple reading of machine functions at all times. Main monitor Maintenance monitor hose O-ring buffer rings Maintenance-Free Braking System Service brakes employ two hydraulically-actuated independent circuits which are adjustment-free, fully-sealed, wet disc units, preventing intrusion of dirt and dust. Since the brake system does not use air, it provides many features such as absence of condensation, dependable braking even in cold conditions, no need for drainage, and rust free piping. What's more, charging time after engine starting is drastically shortened and pedal depressing effort is reduced. Large Side Door Right side door is easy to open and provides accessibility for maintenance. 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 durable paint finish, even in the most severe environments. Some external parts are made of plastic providing long life and high impact resistance. Auto-Greasing System (optional) The periodic lubrication points, except for drive shaft, are greased automatically according to a preset amount and interval. Quick-change grease canisters make replacement easy and clean. Tool box Fuel Tank Cap with Mud Cover and Large Tool Box Fuel tank cap 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 Sealed DT Connectors Main harnesses and controller connectors are equipped with sealed DT connectors providing high reliability, water resistance and dust resistance. WebCARE Server Komatsu distributors Personal Computer terminal (for downloading data) 6 7 CHT2300B W HEEL L OADER WHEEL LOADER CHT2300B OPERATOR ENVIRONMENT Easy Operation Automatic Transmission with Electronically Controlled Modulation Valve (ECMV) Automatic transmission with ECMV automatically selects the proper gear speed based on travel speed, engine speed, and other travel conditions. 2 1 The operator can set the transmission cut-off pressure desired for the left brake pedal using the switch located on the right-side control panel. The operator can improve the working performance by setting the cut-off pressure properly depending on working condition. Low cut-off pressure for truck-loading operations. Rear heated glass provides clear view even in freezing or condensation conditions. Comfortable Operator's Seat The operator's seat has a reclining/air suspension design with headrest to support the operator comfortably during long operation. . 160 mm x 503 mm 6. 3" x 19. 8" Loader control: Hydraulic pump . . Double-acting, piston type Number of cylinders--bore x stroke: Boom cylinder . . Tilt-back, hold, and dump Hydraulic cycle time (rated load in bucket) Raise . . 4. 8 sec B 50° F G C E D A A B C D E F G Standard High lift Boom Boom Tread 3350 mm 11' Width over tires 4585 mm 15'1" Wheelbase 5450 mm 17'11" Hinge pin height, max. height 6960 mm 22'10" 7445 mm 24'5" Hinge pin height, carry position 800 mm 2'7" Ground clearance 550 mm 1'10" Hitch height 1390 mm 4'7" Overall height, top of the stack 5130 mm 16'10" Overall height, ROPS cab 5275 mm 17'4" Bucket capacity: heaped struck Bucket width Bucket weight Dumping clearance, max. height and 45° dump angle Reach at 2130 mm (7') clearance and 45° dump angle Reach with arm horizontal and bucket level Operating height (fully raised) TRANSMISSION Torque converter: Type . . Full-powershift, planetary type Travel speed: km/h mph Measured with 45/65-45-58 tires Forward Reverse 1st 7. 0 4. 3 7. 1 4. 4 2nd 12. 3 7. 6 12. 4 7. 7 3rd 28. 0 17. 4 28. 3 17. 6 ROPS / FOPS & CAB Structure complies with ISO 3471 ROPS (Roll-Over Protective Structure) standards, as well as ISO 3449 FOPS (Falling Object Protective Structure) standards. [. . . ] height and 45° dump angle Reach at 2130 mm (7') clearance and 45° dump angle Reach with arm horizontal and bucket level Operating height (fully raised) TRANSMISSION Torque converter: Type . . Full-powershift, planetary type Travel speed: km/h mph Measured with 45/65-45-58 tires Forward Reverse 1st 7. 0 4. 3 7. 1 4. 4 2nd 12. 3 7. 6 12. 4 7. 7 3rd 28. 0 17. 4 28. 3 17. 6 ROPS / FOPS & CAB Structure complies with ISO 3471 ROPS (Roll-Over Protective Structure) standards, as well as ISO 3449 FOPS (Falling Object Protective Structure) standards. The cab is mounted on rubber pads and is well insulated. AXLES AND FINAL DRIVES Drive system . . Center-pin support, full-floating, 22° total oscillation Reduction gear . [. . . ]