User manual CATERPILLAR 793D BROCHURE

[. . . ] 793D Mining Truck ® Engine Engine Model Gross Power ­ SAE J1995 Net Power ­ SAE J1349 Weights ­ Approximate Gross Machine Operating Weight Cat 3516B HD EUI 1801 kW 2, 415 hp 1743 kW 2, 337 hp 383 749 kg 846, 000 lb ® Operating Specifications Nominal Payload Capacity 218 tonnes Body Capacity ­ Dual Slope Struck 96 m3 Heaped (SAE 2:1) 129 m3 240 tons 126 yd3 169 yd3 793D Mining Truck Engineered for performance, designed for comfort, built to last. Power Train ­ Engine The Cat® 3516B High Displacement EUI engine delivers the power and reliability necessary to perform in the most demanding applications. Designed for efficient operation, the 3516B offers excellent fuel efficiency, lower emissions, reduced engine noise and lower operating costs. 4 Power Train ­ Merchandising Arrangements The 793D is available in four different normal altitude configurations and one arrangement for high altitude operations. All configurations include key components matched to performance requirements in specific applications and conditions. [. . . ] Electronically controlled four-speed fan and eleven vents deliver temperaturecontrolled air circulation for a comfortable working environment in any climate. Cab is prewired with power converter, speakers, wiring harness, antenna and mounting locations for add-on radio, closed circuit TV, and MineStar® systems. Ergonomic Layout. The 793D operator station is ergonomically designed for total machine control in a comfortable, productive and safe environment. All controls, levers, switches and gauges are positioned to maximize productivity and minimize operator fatigue. Integral, sound-suppressed ROPS/FOPS cab is resiliently mounted to the mainframe to isolate the operator from sound and vibration for a quiet, secure and comfortable ride. Designed for excellent all-around visibility and clear sight lines to the haul road, the large viewing area enables the operator to maneuver with confidence for high productivity. Ergonomically designed, fully adjustable air suspension seat with adjustable armrests provides optimal driving comfort. A wide, retractable 3-point seat/shoulder belt provides a secure, comfortable restraint. Four-position, low effort electronic hoist control system with fingertip control is mounted next to the operator's seat for ease of operation. Conveniently located on the floor for easy operator control. 2 12 Serviceability Less time spent on maintenance means more time on the haul roads. Servicing Ease. Easy access to daily service points simplifies servicing and reduces time spent on regular maintenance procedures. Enhanced serviceability and 500-hour service intervals are designed to increase machine availability and productivity. Provides access to engine, air filters, steering hydraulic tank and battery compartment. Permits easy access to major components for easy servicing and removal. Allows convenient servicing to tanks, filters, drains, and engine shutdown. Ground-level VIMS data port permits easier downloading of information. Ground level transmission lockout switch allows the truck to be serviced with the engine running, without the risk of accidental motion. Automatic lubrication system reduces maintenance time by automatically lubricating necessary components on a regular basis. Optional Wiggins fast fill service center features high speed fuel and oil exchange. Optional on-board engine oil management system is designed to increase availability and productivity by extending oil change intervals and reduce oil disposal labor and costs. ORS meters and injects used engine oil from the crankcase into the engine's fuel return line. S·O·S sampling valves speed sampling and analysis reliability. SM Pressure Test Points. [. . . ] 1:8:1 16:1 28. 8:1 Suspension Effective Cylinder Stroke ­ Front Effective Cylinder Stroke ­ Rear Rear Axle Oscillation 130. 5 mm 105. 5 mm ±4. 9º 5. 2 in 4. 2 in Weights ­ Approximate Gross Machine Operating Weight Chassis Weight Body Weight Range 383 749 kg 846, 000 lb 116 707 kg 257, 294 lb 21 795 ­ 54 431 kg / 48, 050 ­ 120, 000 lb Brakes Outside Diameter Brake Surface ­ Front Brake Surface ­ Rear Standards 874. 5 mm 34. 5 in 89 817 cm2 13, 921 in2 134 500 cm2 20, 847 in2 J-ISO 3450 JAN88, ISO 3450:1996 · Chassis weight with 100% fuel, hoist, body mounting group, rims and tires. · Body weight varies depending on how body is equipped. Operating Specifications Nominal Payload Capacity Body Capacity (SAE 2:1) Maximum Capacity Top Speed ­ Loaded Steer Angle Turning Diameter ­ Front Turning Circle Clearance Diameter 218 tonnes 129 m3 Custom 54. 3 km/h 36º 28. 42 m 32. 66 m 240 tons 169 yd3 33. 7 mph 93 ft 3 in 107 ft 2 in · Gross Machine Operating Weight is 383 749 kg (846, 000 lb). Body Hoists Pump Flow ­ High Idle Relief Valve Setting ­ Raise Body Raise Time ­ High Idle Body Lower Time ­ Float Body Power Down ­ High Idle 846 L/min 224 gal/min 20 370 kPa 2, 955 psi 20. 25 Seconds 19. 26 Seconds 17. 51 Seconds · Body Capacity (SAE 2:1) with Dual Slope Body. · Refer to the Caterpillar Mining Truck 10/10/20 Overload Policy for maximum gross machine weight limitations. · Twin, two-stage hydraulic cylinders mounted inside main frame; double-acting cylinders in second stage. · Automatic body-lower modulation reduces impact on frame. 20 793D Mining Truck specifications Weight Distributions ­ Approximate Front Axle ­ Empty Rear Axle ­ Empty Front Axle ­ Loaded Rear Axle ­ Loaded 46% 54% 33% 67% Sound Sound Standards · The operator sound pressure level measured according to work cycle procedures specified in ANSI/SAE J1166 MAY90 is 76 dB(A) for cab offered by Caterpillar, when properly installed and maintained and tested with doors and windows closed. [. . . ]