 |  | Power Train — Engine
The Cat® C32 engine with ACERT™ 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. |
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Cat® C32 engine with ACERT™ Technology
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Engine Design
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EPA Compliant
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Altitude Compensation
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Single-Piece Piston Design
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MEUI Fuel System
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Electronic Control Module (ECM)
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Advanced Diesel Engine Management A4 Engine Controller
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Oil Renewal System (optional)
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 | | Power Train — Transmission
The Cat seven-speed power shift transmission matched with the Cat C32 engine with ACERT Technology provides constant power and efficiency over a wide operating speed range for optimal power train performance. |
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Mechanical Power Train
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Transmission
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• Long Life
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• Transmission Chassis Control (TCC)
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Lock-Up Torque Converter
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• Lock-Up Clutch
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• ECPC (Electronic Clutch Pressure Control) System
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Final Drives
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• Steering System
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• Battery Powered Supplemental Steering
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• Wheels and Rims
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 | | Structures
The 777F features a mild-steel, box-section type frame, proven on the 777D to deliver durability and long life with low operating costs. Castings and forgings are strategically placed in high-stress areas to evenly distribute stresses and provide long fatigue life. |
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Box-Section Design
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• Steel Structures
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• Castings
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 | | Integral Four-Post ROPS Cab
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Suspension System
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• Cylinders
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• Durable Design
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– Front
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– Rear
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Technology Enhanced
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Quality Control
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 | | Engine — Power Train Integration
The Cat Data Link electronically combines 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. |
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Cat Data Link
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Transmission Chassis Control (TCC)
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Electronic Technician (Cat ET)
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Controlled Throttle Shifting
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Directional Shift Management
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Neutral Coast Inhibitor
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Body-up Shift Limiter
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Body-up Reverse Neutralizer
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Overspeed Protection
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Programmable Top Gear
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Anti-Hunt Function
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Downshift Inhibitor
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ECPC Control
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Economy Shift Mode
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Reverse Shift Inhibitor
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Cat Messenger
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Traction Control System (TCS) (optional)
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 | | Brake System
Cat 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. |
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Integrated Braking System
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 | | Oil-Cooled Multiple Disc Brakes
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Extended Life Disc Brakes (optional)
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Brake Design
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Long Life
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Pistons
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Parking Brake
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Four Corner Retarding
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 | | Automatic Retarder Control (ARC)
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 | | • Faster Speeds
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• Superior Control
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• Ease of Operation
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• Engine Overspeed Protection
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Traction Control System (TCS) (optional)
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Differential Action
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Compression Brake (optional)
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 | | Operator’s Station
The 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. |
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Ergonomic Layout
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New ISO Designed Cab Mounts
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Viewing Area
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Air Suspension Seat w/ Three-Point Operator Restraint
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Hoist Lever
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Secondary Brake Pedal
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Steering Column
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Transmission Console
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Trainer Seat
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Operator Controls
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Heating/Air Conditioning
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Radio Ready
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Multiple Power Ports
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Truck Production Management System (TPMS) (optional)
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 | | Serviceability
The 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. |
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Servicing Ease
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Maintenance Platform
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In-Frame Access
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Ground-Level Access
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Engine Prelube
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Fast Fill Service Center (optional)
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Oil Renewal System (ORS) (optional)
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Scheduled Oil Sampling
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Pressure Test Points
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Air Filters
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Sealed Electrical Connectors
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Spin-on Filters
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On-Board Diagnostic Systems
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Lincoln’s Centro-Matic Automatic Lubrication (optional)
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Clustered Grease Fittings (optional)
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Oil Dipstick
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Next Generation Modular Radiator (NGMR)
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QuickEvac™ System
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Reduced Maintenance Costs/Higher Machine Availability
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 | | Information & Monitoring Systems
Standard 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. |
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Instrument Cluster
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Cat Messenger
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Truck Production Management System (TPMS) (optional)
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VIMS™ Monitoring System (optional)
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Road Analysis Control (RAC) (optional)
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Product Link (optional)
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MineStar™ Ready
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 | | Truck Body Systems
The 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. |
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Body Systems
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Body Selection
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Body/Chassis Integration
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Electronic Hoist Control
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Fast Hoist Cycle Times
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Body Liners
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Body Design
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 | | Dual-Slope, Steel Body System
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Dual-Slope, Rubber Body System
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 | | Target Payload Strategy
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 | | Matched Systems
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 | | Safety
Caterpillar 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. |
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Product Safety
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Integral ROPS Cab
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Payload Guidelines
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WAVS Camera (optional)
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High Intensity Discharge (HID) Lights (optional)
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Brake Systems
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Steering System
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Engine Shutoff Switch
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Electrical System Disconnect
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Ladder/Secondary Egress
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Standard Safety Features
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 | | Customer Support
Caterpillar® 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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Commitment Makes the Difference
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Dealer Capability
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Product Support
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Service Support
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Application Awareness
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Operation
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Technology Products
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www.cat.com
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