User manual CATERPILLAR 775F BROCHURE

[. . . ] 775F Off-Highway Truck ® Engine Engine Model Gross Power ­ SAE J1995 Net Power ­ SAE J1349 Weights ­ Approximate Target Gross Machine Operating Weight Cat C27 ACERTTM 587 kW 787 hp 552 kW 740 hp 109 770 kg 242, 000 lb ® Operating Specifications Nominal Payload Class (100%) Maximum Working Payload (110%) Not to Exceed Payload* (120%) Body Capacity ­ SAE 2:1 63 tonnes 70 tonnes 76 tonnes 41. 9 m3 70 tons 77 tons 84 tons 54. 8 yd3 * Refer to the Caterpillar® 10/10/20 Payload Guidelines for maximum gross machine weight limitations. · Capacity with dual slope body. Engineered for performance, designed for comfort, built to last. 775F Off-Highway Truck The Cat C27 engine with ACERTTM Technology uses advanced engine technology to reduce emissions without after-treatment. The turbocharged, aftercooled 12-cylinder engine has higher horsepower and faster response for superior performance in demanding applications. 4 Power Train ­ Engine ® The Cat seven-speed power shift transmission matched with the Cat C27 engine with ACERT Technology provides constant power and efficiency over a wide operating speed range for optimal power train performance. [. . . ] Automatic brake modulation offers a smoother ride and better control in slippery conditions, allowing the operator to concentrate on driving. ARC increases operating ease, resulting in greater operator confidence with less fatigue. Automatically activates ARC when engine speed exceeds factory preset levels, regardless of operator inputs, to avoid potentially damaging engine overspeeds. Traction Control System (TCS) (optional). Electronically monitors and controls rear wheel slippage for greater traction and enhanced truck performance in poor underfoot conditions. If slippage exceeds a set limit, the oil-cooled disc brakes engage to slow the spinning wheel. Torque is then automatically transferred to the wheel with better traction. Normal differential action provides superior maneuvering and control in slippery conditions. 1500 1000 500 0 10 20 30 40 50 Time (Seconds) 60 70 With Automatic Retarder Control (average speed, 1950 rpm) Compression Brake (optional). Optional Compression Brake is integrated with Automatic Retarder Control (ARC) to provide up to 35 percent higher downhill travel speed and reduce wear on brake components. · Faster Speeds. ARC allows the operator to maintain optimum engine speeds for up to 15 percent faster downhill hauls and greater productivity. With Manual Retarder Control (average speed, 1730 rpm) 11 Less time spent on maintenance means more time on the haul roads. Serviceability On-Board Diagnostic Systems. Messenger continuously checks all critical machine functions and components, and helps locate faults quickly for faster repair. Electronic control system enables quick diagnosis of engine conditions and effective maintenance and repairs using the Electronic Technician (Cat ET) service tool. Lincoln's Quick Lube Automatic Lubrication (optional). This advanced lubrication system is available as a factory installed option on the 775F. Clustered grease fittings save time as all lubrication points are mounted in three main locations. New "rope-type" oil dipstick improves serviceability by allowing easy daily checks. Servicing Ease. Easy access to daily service points simplifies servicing and reduces time spent on regular maintenance procedures. Enhanced serviceability and extended 500-hour service intervals are designed to increase machine availability and productivity. Scheduled Oil Sampling. S·O·S sampling valves speed sampling and analysis reliability. SM Next Generation Modular Radiator (NGMR). This cooling system's new modular design permits removal of a single core without removing the entire radiator, reducing downtime and repair costs. The less complex design offers improved reliability and higher efficiency over the two-pass flow core. NGMR also offers wider fin spacing for greater resistance to plugging and more convenient cleaning. Oil change labor time is reduced by as much as 50 percent with this standard on-board engine oil evacuation and pre-lube system. [. . . ] Environmental Protection Agency Tier 2 and European Union Stage II emissions standards. Final Drives Differential Ratio Planetary Ratio Total Reduction Ratio 3. 64:1 4. 80:1 17. 49:1 Brakes Brake Surface ­ Front Brake Surface ­ Rear Brake Standards 1395 cm2 216 in2 2 61 269 cm 9, 497 in2 ISO 3450: 1996 Weights ­ Approximate Target Gross Machine Operating Weight Chassis Weight Body Weight 109 770 kg 31 633 kg 13 552 kg 242, 000 lb 69, 738 lb 29, 877 lb · Target Gross Machine Operating Weight is 109 770 kg (242, 000 lb). · Chassis weight with 100% fuel, hoist, body mounting group, rims and tires. · Body weight varies depending on how body is equipped. Body Hoists Pump Flow ­ High Idle Relief Valve Setting ­ Raise Relief Valve Setting ­ Lower Body Raise Time ­ High Idle Body Lower Time ­ Float Body Power Down ­ High Idle 560 L/min 148 gal/min 18 950 kPa 2, 750 psi 3450 kPa 500 psi 9. 5 Seconds 12. 5 Seconds 12. 5 Seconds Operating Specifications Nominal Payload Class (100%) Maximum Working Payload (110%) Not to Exceed Payload* (120%) Body Capacity ­ SAE 2:1 Top Speed ­ Loaded 63 tonnes 70 tonnes 76 tonnes 41. 9 m3 67. 4 km/h 70 tons 77 tons 84 tons 54. 8 yd3 41. 9 mph Capacity ­ Dual Slope ­ 100% fill factor Struck Heaped 2:1 (SAE) 33. 1 m3 42. 5 m3 43. 3 yd3 55. 6 yd3 * Refer to the Caterpillar® 10/10/20 Payload Guidelines for maximum gross machine weight limitations. · Capacity with dual slope body. Capacity ­ Flat Floor ­ 100% fill factor Struck Heaped 2:1 (SAE) 32 m3 41. 9 m3 41. 8 yd3 54. 8 yd3 18 775F Off-Highway Truck specifications Weight Distributions ­ Approximate Front Axle ­ Empty Front Axle ­ Loaded Rear Axle ­ Empty Rear Axle ­ Loaded 49% 33% 51% 67% ROPS ROPS/FOPS Standards · ROPS (Rollover Protective Structure) for cab offered by Caterpillar meets ISO 3471:1994 ROPS criteria. · FOPS (Falling Objects Protective Structure) meets ISO 3449:1992 Level II FOPS criteria. Suspension Sound Effective Cylinder Stroke ­ Front Effective Cylinder Stroke ­ Rear Rear Axle Oscillation 235 mm 149 mm 8º 9. 25 in 5. 9 in Sound Standards · The operator sound pressure level measured according to ANSI/SAE J1166 MAY90 is 78 dB(A) for cab offered by Caterpillar, when properly installed, maintained and tested with doors and windows closed, engine speed at high idle, and fan at medium setting. [. . . ]