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Off-highway trucks 777(05B)
Request a QuoteKey Information
Nominal Payload
98.2 t
Engine model
C32B CAT®
Maximum speed, loaded
67.1 km/h
Overview
Performance Redefinition.
The CAT® 777 Construction Truck offers the best productivity in its class thanks to an advanced engine, superior transmission controls, a comfortable cabin, fuel savings, and increased torque, all designed to ensure a sustainable and low cost per ton for your applications.
Advantages
Optimized Comfort
Integrated cylinder and transmission controls, extended rear visibility in the work area, and simplified user interface with touchscreen display
Up to 5% Improved Energy Efficiency
Partial throttle control shifting, adjustable economy/adaptive economy modes, and automatic downshifting to neutral
Performance Safety
7% increase in torque, hydraulic actuated brakes, and responsive APECS transmission controls
Key Features
- Increased Productivity
- Dynamic Energy Efficiency
- Designed for Security
- Ease of use
- Integrated Cat Technologies
- A Longer Lifespan
Increased Productivity
Increased Productivity Increase in productivity up to 5%. Transmission orders with Advanced Productivity Electronic Control Strategy (APECS) provide higher torque between gears, resulting in faster cycle times, especially on slopes. The machine's speed limiting function selects the optimal gear for the current speed. Thanks to the automatic calibration function, the transmission reaches operating temperature more quickly at startup when operating in cold climate regions. Starting in second gear allows for bypassing engagement of first gear based on terrain, improving cycle time, minimizing gear shifts, and operating the machine at optimal speed from the start. Various bin options, as well as combinations of reinforcements and extensions, offer great flexibility for transporting a wide variety of materials without compromising payload. No derating is necessary up to 3048 m (10,000 ft) altitude.
Dynamic Energy Efficiency
Dynamic Energy Efficiency Fuel savings thanks to optimized fuel mapping of the engine. The configurable economy mode allows for adapting the engine power reduction according to the application. The engine derating can vary from 0.5% to 15%. The adaptive economy mode determines the most efficient operating point of the engine when the dump truck is operating continuously. The most efficient operating point is calculated based on the fuel savings data provided by the customer to meet productivity requirements. Save fuel with the integrated engine idle shutdown feature that automatically shuts down the engine when the dump truck is parked and idling for a predefined period of time. Automatic downshifting to neutral saves fuel by reducing torque load when the engine is in neutral and limits wear on transmission components.
Designed for Security
Designed for Safety The exceptional braking performance complies with the latest standards (ISO 3450:2011). The cabin with a robust four-point seat belt complies with ROPS/FOPS standards. Four-point seat belt for the driver and sub-abdominal seat belt for the instructor seat. The seat belt indicator emits visual and audible signals when the operator is not attached. The locking device allows the maintenance technician to work on the machine in safety mode. The auxiliary steering automatically activates in case of major system failure. The overload speed limiter works with the dump truck load weighing system to automatically reduce the machine's speed when overloaded. The access ladder, long walkway, and steps equipped with non-slip plates provide safe access to the cabin. The Cat Detect system, equipped with cameras and radar, monitors objects that appear in the machine's blind spots to ensure safe driving.
Ease of use
Ease of Use Next-generation gear lever with integrated parking brake and lifting control for easy operation. Cutting-edge touchscreen display to allow the operator to navigate the machine's control system during operation and maintenance. Improved rear visibility for the operator thanks to a new set of side mirrors for the machine.
Integrated Cat Technologies
Integrated Cat Technologies The Product Link™ system allows wireless connection to each machine to know its location, service hours, fuel consumption, productivity, downtime, and diagnostic codes. Vital Information Management System (VIMS): the monitor with a user-friendly interface available in the cabin allows monitoring of key machine parameters. The Truck Production Management System (TPMS) provides accurate material weighing, stores 2,400 payload cycles, and provides reports on weights, transport cycle times, and distances with timestamps (optional).
A Longer Lifespan
A Longer Lifespan New C32B engine with IFL heads (Integrated Fuel Lines) and dual coolant sensor protection for improved lifespan, uniform temperature, and structural robustness. Greater transmission lifespan and smooth gear shifting with APECS. Separate transmission and hydraulic circuit tanks eliminate any risk of cross-contamination and extend oil lifespan. Automatic timing quickly adapts to operating temperatures to improve performance and lifespan. Delayed engine shutdown prevents interruptions due to high temperature that can reduce component lifespan. The new LED lighting kit includes headlights, spotlights, turn signals, and reverse lights for optimal visibility and durability.
Contact Our Experts
Morocco
International
Monday to Friday 8am-5:30pm (UTC)
Product Specifications for 777(05B)
- ENGINE
- Engine ModelC32B CAT®
- Engine Speed1800 RPM
- Gross Power - SAE J1995765 kW
- Net Power - SAE J1349711 kW
- Net Torque5286 Nm
- Net Torque Rise36%
- Cylinders12
- Bore145 mm
- Stroke162 mm
- Displacement32.1 l
- Emissions (1)Complies with equivalent standards to U.S. EPA Tier 2 emissions standards.
- Emissions (2)Certified to comply with Chinese Stage III emission standards for non-road engines.
- Note (1)Net power available at the flywheel when the engine is equipped with fan, air cleaner, muffler, and alternator and engine speed is set to 1800 rpm. Ratings apply at a nominal speed of 1800 rpm when tested under the conditions specified in the standard.
- Note (2)Ratings at normal atmospheric conditions per SAE J1995 (25°C/77°F air temperature and 100 kPa/29.61 in-Hg atmospheric pressure). Power based on fuel having API gravity of 35 at 16°C (60°F) and an energy content of 42 780 kJ/kg (18,390 Btu/lb) when used at 30°C (86°F) reference temperature.
- Note (3)No derating required up to 3048 m (10,000 ft) altitude.
- OPERATING CHARACTERISTICS
- Target Payload (100%)98.2 t
- Maximum Speed, Loaded67.1 km/h
- Maximum Work Payload (110%)108,032 kg
- Maximum Payload Not To Exceed (120%)117,853 kg
- Note (1)Capacity with dual slope body without liner
- Note (2)Refer to Caterpillar's 10/10/20 Payload Policy for restrictions on maximum gross vehicle weight
- APPROXIMATE WEIGHTS - DUAL SLOPE
- Body16,070 kg
- Empty Vehicle65,149 kg
- Gross Vehicle Weight163,360 kg
- Frame49,079 kg
- Body with Standard Liner21,665 kg
- APPROXIMATE WEIGHT DISTRIBUTION
- Front Axle - Loaded/Empty46% / 30%
- Rear Axle - Loaded/Empty54% / 70%
- BODY HOIST
- Hoist Time, Maximum Speed, No Load15 s
- Lower Time, Free Fall13 s
- Lower Time, Maximum Speed, No Load13 s
- CAPACITY, DUAL SLOPE, 100% FILL FACTOR
- Struck41.9 m³
- Heaped SAE 2:160.1 m³
- Note (1)Contact your Cat dealer for bucket recommendations.
- CAPACITY, FLAT BOTTOM, 100% FILL FACTOR
- Struck43.1 m³
- Heaped SAE 2:164.1 m³
- Note (1)Contact your Cat dealer for bucket recommendations.
- TRANSMISSION
- Forward - 110.9 km/h
- Forward - 214.8 km/h
- Forward - 320.1 km/h
- Forward - 427.1 km/h
- Forward - 536.8 km/h
- Forward - 649.4 km/h
- Forward - 767.1 km/h
- Reverse - 112.1 km/h
- NoteMaximum travel speeds with standard 27.00R49 (E4) tires.
- MAINTENANCE CAPACITIES
- Fuel Tank1140 l
- Cooling System212 l
- Crankcase115 l
- Differentials222 l
- Final Drives - Each42 l
- Steering Circuit - Including Tank60 l
- Body/Hoist420 l
- Torque Converter - Transmission System138 l
- TIRES
- Standard Tire27.00R49 (E4)
- Note (1)The production capacity of the 777 Haul Truck is such that under certain working conditions, the TKPH (TMPH) rating of the tires (standard or optional) could be exceeded, limiting production.
- Note (2)Caterpillar recommends that you conduct a thorough application review with your tire supplier for proper tire selection.
- SUSPENSION
- Actual Cylinder Stroke - Front318 mm
- Actual Cylinder Stroke - Rear165 mm
- Rear Axle Oscillation5.4°
- REDUCTION RATIOS
- Differential Ratio2.74:1
- Planetary Ratio7.00:1
- Total Reduction Ratio19.16:1
- BRAKES
- Caliper Area - Front2787 cm²
- Oil Disc Brake Area - Front40846 cm²
- Brake Area - Rear102116 cm²
- Brake StandardsISO 3450:2011
- ROPS
- ROPSCaterpillar's Roll Over Protective Structure (ROPS) frame conforms to ISO3471:2008 for operator and ISO13459:2012 for instructor.
- FOPSFalling Object Protective Structure (FOPS) frame conforms to ISO3449:2005 for operator and ISO13459:2012 Level II for instructor.
- SOUND LEVELS
- Acoustic StandardsISO 6396:2008
- Note (1)Dynamic operator sound pressure level is 80 dB(A), in accordance with ISO 6396:2008 for a Caterpillar cab. Cab was properly installed and maintained. The test was conducted with cab doors and windows closed.
- STEERING
- Steering StandardsISO 5010:2007
- Steering Angle30.5°
- Turning Angle - Front25.3 m
- Turning Diameter - Clearance Circle28.4 m
- DIMENSIONS (APPROXIMATE) - DUAL SLOPE
- Wheelbase4570 mm
- Overall Length10004 mm
- Dump Height890 mm
- Overall Tire Width5262 mm
- Rear Axle to Rear3045 mm
- Loading Height - Empty4380 mm
- Working Width with Extended Canopy6545 mm
- Ground Clearance896 mm
- Operating Width6545 mm
- Top of ROPS Frame - Loaded5177 mm
- Inside Body Length9555 mm
- Overall Height - Raised Body9953 mm
- Top of Cab Width6200 mm
- Inside Body Depth - Maximum1895 mm
- Rear Duals Centerline Width3576 mm
- Rear Axle - Discharge Height902 mm
- Top of ROPS Frame - Loaded4730 mm
- Outside Body Width5524 mm
- Inside Body Length6920 mm
- Front Duals Centerline Width4163 mm
- Inside Body Width5197 mm
- Engine Enclosure Ground Clearance864 mm
- Outside Tire Width4961 mm
Standard Equipment for 777(05B)
-
NOTE
- Standard equipment and options may vary. For more information, please consult your Cat dealer.
-
POWERTRAIN
- Engine Idle Shutdown
- Aftercooler (ATAAC)
- Dual Element Air Cleaner with Precleaner (2)
- Idle Control with Automatic Cold Mode
- Electric Priming Pump
- Two Starters and Four Batteries
- Fuel Filter/Water Separator
- Turbocharger (2)
- Braking System
- Oil-Cooled Multiple Disc (Rear)
- Parking
- Secondary
- Caliper-Disc (Front)
- Engine Brake (Utilizes Rear Oil-Cooled Brakes)
- Brake Latch Motor (Towing)
- Shift Inhibitor with Raised Body
- Throttle Kickout with Automatic Shift Control
- Directional Shift Management
- Downshift Lockout
- Anti-Theft Device
- Neutral Start Interlock
- Reverse Inhibit
- Reverse Neutralizer During Dump
- Programmable Top Gear Selection
-
SUSPENSION SYSTEMS
- Hydropneumatic Suspension
- Front and Rear
-
ELECTRICAL EQUIPMENT
- Reverse Alarm
- 145A Alternator
- Auxiliary Jump-Start Receptacle with Jump Start Cables
- 12V Batteries (4), 190 Ah, Maintenance-Free
- Electrical System, 10A, 24V to 12V Converter
- MineStar™ Ready
- Backup Lights (Halogen)
- Turn Signals/Hazard Lights
- Front and Rear LED Lights
- Headlights, Halogen with Dimmer
- Driver-Side Courtesy Lights
- Stop and Tail Lights, LED
-
OPERATOR'S COMPARTMENT
- Heating/Ventilation/Air Conditioning
- Ashtray and Cigarette Lighter
- Clothes Hook
- Diagnostic Connector
- Radio Readiness
- Speakers, Antenna, Wiring Harness
- Air Filter Restriction Indicator
- Transmission Oil Temperature Indicator
- Compressed Air Gauge
- Brake Oil Thermometer
- Coolant Thermometer
- Maintenance Meter
- Tachometer
- Engine Overspeed Indicator
- Fuel Level Gauge
- Speedometer with Odometer
- Transmission Gear Indicator
- Lift Lever
- Horn
- Load Meter, Automatic
- Left and Right Rearview Mirrors
- ROPS (Roll-Over Protective Structure) Cab, Insulated/Sound Suppressed
- Caterpillar Comfort Seat, Air Suspension, 4-Point Retractable Seat Belt with Shoulder Harness
- Instructor Seat with Lap Belt
- Padded, Tilt, Telescoping Steering Wheel
- Storage Compartment
- Sun Visor
- Throttle Lock
- Right-Side Access Door
- Left-Side Power Window
- Intermittent Wiper and Windshield Washer
- Laminated, Tinted Glass
-
PROTECTIONS
- Engine Enclosure
- Transmission, Operator Anti-Vandalism Protection
-
FLUIDS
- Long-Life Coolant to -35°C (-30°F)
-
OTHER STANDARD EQUIPMENT
- In-Line Dehydrator
- Body Mounting Group
- Body-Up Indicator
- Lower Guarding Arrangement
- Parts Book on CD-ROM
- Center Mount Rims
- Ground-Level Battery Disconnect
- Ground-Level Engine Shutdown
- Ground-Level Grease Points
- Tanks
- Transmission
- Steering
- Brake, Converter, and Body Lift
- 19.5 × 49 Rims
- Radiator Stones Guard
- Automated Secondary Steering
- Tie-Down Eyes
- Towing Hooks (Front)/Towing Pin (Rear)
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