777F Off Highway Truck
Top Performance. Developed specifically for mining, quarry and construction applications, the 777F keeps material moving at high volume to lower cost-per ton. Reliable, Durable, Dependable. Rugged construction and easy maintenance procedures ensure long life with low operating costs.
|Nominal Payload Class (100%)||91 tonnes|
|Top Speed – Loaded||64.5 km/h|
|Body Capacity – SAE 2:1||60.2 m3|
|Engine Model||C32 ACERT|
|Gross Power – SAE J1995||758 kW|
|Net Power - Cat||700 kW|
|Flywheel Power||700 kW|
|Net Power – 80/1269/EEC||700 kW|
|Net Power – ISO 9249||700 kW|
|Number of Cylinders||12|
|Peak Torque||4716 N·m|
Weights – Approximate
|Target Gross Machine Operating Weight||163293 kg|
|Chassis Weight||48877 kg|
|Body Weight||16420 kg|
Capacity – Dual Slope – 100% Fill Factor
|Heaped 2:1 (SAE)||60.2 m3|
Weight Distributions – Approximate
|Front Axle – Empty||45 %|
|Front Axle – Loaded||33 %|
|Rear Axle – Empty||55 %|
|Rear Axle – Loaded||67 %|
|Forward 1||10.5 km/h|
|Forward 2||14.3 km/h|
|Forward 3||19.3 km/h|
|Forward 4||26.1 km/h|
|Forward 5||35.4 km/h|
|Forward 6||47.6 km/h|
|Forward 7||64.5 km/h|
|Total Reduction Ratio||19.16:1|
|Brake Surface – Front||40225 cm2|
|Brake Surface – Rear||102116 cm2|
|Brake Standards||ISO 3450: 1996|
Service Refill Capacities
|Fuel Tank||1137 L|
|Cooling System||325 L|
|Differentials and Final Drives||329 L|
|Steering Tank||30 L|
|Steering System (Includes Tank)||110 L|
|Torque Converter / Brake / Hoist Hydraulic Tank||189 L|
|Torque Converter / Brake / Hoist System (Includes Tank)||415 L|
|Torque Converter/Transmission Sump||81 L|
|Transmission System (Includes Sump)||138 L|
|Pump Flow – High Idle||492 L/min|
|Relief Valve Setting – Raise||18950 kPa|
|Relief Valve Setting – Lower||3450 kPa|
|Body Raise Time – High Idle||15 Seconds|
|Body Lower Time – Float||13 Seconds|
|Body Power Down – High Idle||13 Seconds|
|Effective Cylinder Stroke - Front||319 mm|
|Effective Cylinder Stroke - Rear||165 mm|
|Rear Axle Oscillation||5.4 Degrees|
|Height - Top of ROPS||4697 mm|
|Overall Body Length||9830 mm|
|Inside Body Length||6391 mm|
|Overall Length||10528 mm|
|Rear Axle to Tail||3031 mm|
|Ground Clearance||912 mm|
|Dump Clearance||1066 mm|
|Loading Height – Empty||4428 mm|
|Inside Body Depth - Max||1791 mm|
|Overall Height – Body Raised||10364 mm|
|Operating Width||6494 mm|
|Centerline Front Tire Width||4050 mm|
|Engine Guard Clearance||936 mm|
|Overall Canopy Width||6081 mm|
|Outside Body Width||5423 mm|
|Inside Body Width||5170 mm|
|Front Canopy Height||5185 mm|
|Rear Axle Clearance||912 mm|
|Centerline Rear Dual Tire Width||3576 mm|
|Overall Tire Width||5223 mm|
|Turning Diameter – Front||25.3 m|
|Steering Standards||SAE J1511 FEB94 ISO 5010:1992|
|Steer Angle||30.5 Degrees|
|Standard Tire||27.00R49 (E4)|
Power Train – EngineThe Cat C32 engine with ACERT™Technology uses advanced enginetechnology to reduce emissions without after-treatment. The turbocharged, aftercooled 12-cylinder engine has higher horsepower and faster response for superior performance in demanding applications.
Power Train – TransmissionThe Cat seven-speed power shifttransmission matched with the Cat C32 engine with ACERT Technologyprovides constant power and efficiency over a wide operating speed range for optimal power train performance.
StructuresThe 777F features a mild-steel, boxsection type frame, proven on the 777D to deliver durability and long life with low operating costs. Castings and forgings are strategically placed in highstress areas to evenly distribute stresses and provide long fatigue life.
Engine – Power Train IntegrationThe Cat Data Link electronicallycombines engine, transmission, brake and operational information to optimize overall truck performance. Stored diagnostic data can be accessed via the Cat Electronic Technician (Cat ET) service tool to improve troubleshooting and reduce downtime.
Brake SystemCat oil-cooled, multiple disc brakes are now hydraulically controlled, reducing maintenance costs and improving operator control and modulation. They provide exceptional, fade-resistant braking and retarding for maximum performance and productivity in all haul-road conditions.
Operator’s StationThe 777F features an all new operator station with enhanced visibility, increased operator space and ergonomically designed controls that set new industry standards for operator comfort. All controls and gauges are positioned for optimum efficiency and total machine control.
Information & Monitoring SystemsStandard on the 777F, the Cat Messenger system provides real-time engine performance and operating data. The 777F also offers the optional VIMS™ Advisor monitoring system, providing data for more than 250 machine functions.
Truck Body SystemsThe 777F body builds on the proven durability of the 777D dual slope design. A new canopy offers improved durability and protection of the new platforms. Liners are available to meet the needs of various applications and provide more protection against impact and wear.
SafetyCaterpillar sets the standard when it comes to safety in the design and manufacturing of heavy equipment. Safety is not an afterthought at Caterpillar, but an integral part of all machine and systems designs.
ServiceabilityThe 777F offers 500-hour engine service intervals – 250 hours more than the 777D. Simplified service and maintenance features combined with improved service access are designed to reduce downtime.
Customer SupportCaterpillar dealers provide unmatched product support, anywhere in the world. With industry-best parts availability and a wide range of maintenance and service options, Cat dealers have what it takes to keep your hauling machines productive.
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