773E Off-Highway Truck
Nominal Payload Class (100%)44.8 tonnes Top Speed – Loaded62.2 km/h Engine ModelCat 3412E Gross Power – SAE J1995567 kW Net Power – SAE J1349537 kW
Nominal Payload Class (100%)
Top Speed – Loaded
Gross Power – SAE J1995
Net Power – SAE J1349
Net Power – 80/1269/EEC
These engine ratings apply at 2,000 rpm when tested under the specified condition for the specified standard.
Net Power – ISO 9249
Power rating conditions based on standard conditions of 25° C (77° F) and 99 kPa (29.32 in Hg) dry barometer, using 35&d
Engine Power – ISO 14396
Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler and alter
Peak Torque Speed
Capacity – Dual Slope – 100% Fill Factor
Heaped 2:1 (SAE)
Weight Distributions – Approximate
Front Axle – Empty
Rear Axle – Empty
Total Reduction Ratio
Brake Surface Area – Front
Brake Surface Area – Rear
Meets ISO 3450: 2011 standards up to 99 300 kg (219,000 lb) gross operating weight.
Service Refill Capacities
Steering System (Includes Tank)
Final Drives (each)
Torque Converter/Transmission System
Pump Flow – High Idle
Body Raise Time – High Idle
Rear Axle Oscillation
Empty Loaded Cylinder Stroke Front
Empty Loaded Cylinder Stroke Rear
ISO 6393:2008, SAE J1166:2008
ROPS (Rollover Protective Structure) for cab offered by Caterpillar meets ISO 3471:2008.
Turning Diameter – Front
Steering standards meet SAE J1511 FEB94 and ISO 5010:2007.
Turning Circle Clearance Diameter
POWER TRAIN Cat 3412E HEUI engine: – 12 cylinder diesel – Air-to-air aftercooler (ATAAC) – Hydraulic electronic unit injection – Air cleaner with precleaner (2) – Automatic cold mode idle control – Turbocharger (2) Braking system: – Oil-cooled, multiple disc (rear) – Parking/secondary – Caliper disc (front) – Manual retarder (utilizes rear oil cooled, multiple disc brakes) – Brake release motor (towing) Transmission: – Seven speed automatic power shift with ICM control – Auto neutral idle – Body up shift inhibitor – Controlled throttle shifting – Directional shift management – Downshift inhibitor – Neutral coast i SUSPENSION SYSTEMS Hydro pneumatic suspension at front and rear ELECTRICAL Alarm, backup Alternator, 115 ampere Auxiliary jump start receptacle Batteries, maintenance-free, 12V (2), 190 amp-hour Electrical system, 24V Lighting system: – Backup light (halogen) – Directional signals/hazard warning, (front and rear LED) – Headlights, (halogen) with dimmer – Hazardous lights (LED) – Stop/tail lights (LED) OPERATOR ENVIRONMENT HVAC Ashtray and cigarette lighter Coat hook Diagnostic connection port Entertainment radio ready: – Speakers, antenna, wiring harness Air cleaner service indicator Transmission oil temperature gauge Air system pressure gauge Brake oil temperature gauge Coolant temperature gauge Fuel level, gauge Tachometer Speedometer with odometer Hour meter Engine overspeed indicator Transmission gear indicator Load counter, automatic: – Advisor display Hoist lever Horn Mirrors, left and right ROPS cab, insulated/sound suppressed Seat, Caterpillar comfort, full air suspension and retractable four point seat belt with shoulder harness Audio visual seat belt remainder Seat, trainer with a lap belt Steering wheel, padded/tilt/telescopic Storage compartment Sun visor Throttle lock Right side access door Left side power window Windshield wiper, intermittent, and washer Tinted, laminated glass TECHNOLOGY PRODUCTS Product Link™ Telematics MineStar™ Ready GUARDS Engine crankcase Driveline, operator safety vandalism protection lock FLUIDS Extended life coolant to –35° C (–30° F) OTHER STANDARD EQUIPMENT Airline dryer Body mounting group Body safety pin (secures body in up position) Body down indicator CD ROM parts book Center mounted rims Ground level battery disconnect Ground level engine shutdown Ground level grease fittings Reservoirs: – Transmission – Steering – Brake, converter and hoist Rock ejectors Supplemental steering, automatic Tie down eyes Tow hooks, front/tow pin, rear
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