777 (05)
Cat® 777 Off-Highway Truck provides best in class with increased performance, improved fuel efficiency, superior transmission controls, and enhanced cabin comfort – designed to offer durability plus a reduced total-cost of ownership.
The Cat® 777 Off-Highway Truck provides best in class productivity with upgraded engine, superior transmission controls, comfortable cabin, increased fuel economy and torque – designed to offer a durable and low-cost per-tonne option for your applications.
ACHIEVE GREATER PRODUCTIVITY
BOOST FUEL EFFICIENCY
DESIGNED FOR SAFETY
EASY TO OPERATE
INTEGRATED CAT TECHNOLOGIES
PROVEN RELIABILITY AND SERVICEABILITY
ENHANCED DURABILITY
Virtual Tours
Documents & Brochures
Standard Equipment
NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
POWER TRAIN
- Engine idle shutdown
- Air-to-air aftercooler (ATAAC)
- Air cleaner with precleaner (2)
- Automatic cold mode idle control
- 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)
- Manual retarder (utilizes rear oil cooled, multiple disc brakes)
- Brake release motor (towing)
- Body up shift inhibitor
- Controlled throttle shifting
- Directional shift management
- Downshift inhibitor
- Neutral start switch
- Neutral coast inhibitor
- Reverse shift inhibitor
- Reverse neutralizer during dumping
- Programmable top gear selection
SUSPENSION SYSTEMS
- Hydro pneumatic suspension
- Front and rear
ELECTRICAL
- Alarm, backup
- Alternator, 145 amp
- Auxiliary jump start receptacle
- Batteries, maintenance-free, 12V (4), 190 amp-hour
- Electrical system, 10 amp, 24V to 12V converter
- MineStar™ ready
- Backup light, halogen
- Directional signals/hazard warning
- Front and rear, LED
- Headlights, halogen, with dimmer
- Operator access courtesy lights
- 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
- Hour meter
- Tachometer
- Engine overspeed indicator
- Fuel level, gauge
- Speedometer with odometer
- Transmission gear indicator
- Hoist lever
- Horn
- Load counter, automatic
- Mirrors, left and right
- ROPS cab, insulated/sound suppressed
- Seat, Caterpillar comfort, full air suspension and retractable four point seat belt with shoulder harness
- Seat, trainer with 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
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
- Rims 19.5 × 49
- Rock ejectors
- Supplemental steering, automatic
- Tie down eyes
- Tow hooks (front)/tow pin (rear)
Additional information
Offering Type | |
---|---|
Engine Model | Cat® C32B |
Engine Speed | 1800 r/min ( 1800 r/min ) |
Engine - Gross Power - SAE J1995 | 765 kW ( 1026 HP ) |
Engine - Net Power - SAE J1349 | 711 kW ( 953 HP ) |
Engine - Net Torque | 5130 N·m ( 3784 lb/ft ) |
Engine - Net Torque Rise | 36% |
Engine - Cylinders | 12 |
Engine - Bore | 145 mm ( 5.7 in ) |
Engine - Stroke | 162 mm ( 6.4 in ) |
Engine - Displacement | 32.1 l ( 1959 in³ ) |
Engine - Emissions (1) | Meets U.S. EPA Tier 2 Equivalent emission standards. |
Engine - Emissions (2) | Certified for China Nonroad Stage III emission standards. |
Engine - Note (1) | Net power available at the flywheel when the engine is equipped |
Engine - Note (2) | Ratings based on SAE J1995 standard air conditions of 25° C (77° F) and 100 kPa (29.61 Hg) barometer. Power based on fuel having API gravity of 35 at 16° C (60° F) and an LHV of 42 780 kJ/kg (18,390 BTU/lb) when engine used at 30° C (86° F). |
Engine - Note (3) | No engine derating required up to 3048 m (10,000 ft) altitude. |
Operating Specifications - Target Payload (100%) | 98.2 t ( 108.3 ton (US) ) |
Operating Specifications - Top Speed - Loaded | 67.1 km/h ( 41.7 mile/h ) |
Operating Specifications - Maximum Working Payload (110%) | 108032 kg ( 238170 lb ) |
Operating Specifications - Not to Exceed Payload (120%) | 117853 kg ( 259822 lb ) |
Operating Specifications - Note | Empty Operating weights may vary based on the machine configuration |
Operating Specifications - Note (1) | Capacity with Dual slope body without liner |
Operating Specifications - Note (2) | Refer to Caterpillar 10/10/20 Payload Policy for maximum gross vehicle weight limitations |
Approximate Weights - Dual Slope - Body | 16070 kg ( 35428 lb ) |
Approximate Weights - Dual Slope - Empty Vehicle | 65149 kg ( 143629 lb ) |
Approximate Weights - Dual Slope - Gross Vehicle | 163360 kg ( 360147 lb ) |
Approximate Weights - Dual Slope - Chassis | 49079 kg ( 108201 lb ) |
Approximate Weights - Dual Slope - Body with Standard Liner | 21665 kg ( 12269 lb ) |
Weight Distributions - Approximate - Front Axle - Empty/Loaded | 46% / 30% |
Weight Distributions - Approximate - Rear Axle - Empty/Loaded | 54% / 70% |
Body Hoists - Body Raise Time - High Idle | 15 s ( 15 s ) |
Body Hoists - Body Lower Time - Float | 13 s ( 13 s ) |
Body Hoists - Body Lower Time - High Idle | 13 s ( 13 s ) |
Capacity - Dual Slope - 100% Fill Factor - Struck | 41.9 m³ ( 54.8 yd³ ) |
Capacity - Dual Slope - 100% Fill Factor - Heaped 2:1 (SAE) | 60.1 m³ ( 78.6 yd³ ) |
Capacity - Dual Slope - 100% Fill Factor - Note (1) | Contact your local Cat dealer for body recommendation |
Capacity - Flat Floor - 100% Fill Factor - Struck | 43.1 m³ ( 56.4 yd³ ) |
Capacity - Flat Floor - 100% Fill Factor - Heaped 2:1 (SAE) | 64.1 m³ ( 83.8 yd³ ) |
Capacity - Flat Floor - 100% Fill Factor - Note (1) | Contact your local Cat dealer for body recommendation. |
Transmission - Forward - 1 | 10.9 km/h ( 6.8 mile/h ) |
Transmission - Forward - 2 | 14.8 km/h ( 9.2 mile/h ) |
Transmission - Forward - 3 | 20.1 km/h ( 12.5 mile/h ) |
Transmission - Forward - 4 | 27.1 km/h ( 16.9 mile/h ) |
Transmission - Forward - 5 | 36.8 km/h ( 22.9 mile/h ) |
Transmission - Forward - 6 | 49.4 km/h ( 30.7 mile/h ) |
Transmission - Forward - 7 | 67.1 km/h ( 41.7 mile/h ) |
Transmission - Reverse - 1 | 12.1 km/h ( 7.5 mile/h ) |
Transmission - Note | Maximum travel speeds with standard 27.00R49 (E4) tires. |
Service Refill Capacities - Fuel Tank | 1140 l ( 300 gal (US) ) |
Service Refill Capacities - Cooling System | 212 l ( 56 gal (US) ) |
Service Refill Capacities - Crankcase | 115 l ( 30 gal (US) ) |
Service Refill Capacities - Differentials | 222 l ( 59 gal (US) ) |
Service Refill Capacities - Final Drive - Each | 42 l ( 11 gal (US) ) |
Service Refill Capacities - Steering System - Includes Tank | 60 l ( 16 gal (US) ) |
Service Refill Capacities - Brake Hoist System | 420 l ( 110 gal (US) ) |
Service Refill Capacities - Torque Converter - Transmission System | 125 l ( 33 gal (US) ) |
Tires - Standard Tire | 27.00R49 (E4) |
Tires - Note (1) | Productive capabilities of the 777 truck are such that, under certain job conditions, TKPH (TMPH) capabilities of standard or optional tires could be exceeded and, therefore, limit production. |
Tires - Note (2) | Caterpillar recommends the customer evaluate all job conditions and consult the tire manufacturer for proper tire selection. |
Suspension - Effective Cylinder Stroke - Front | 318 mm ( 12.5 in ) |
Suspension - Effective Cylinder Stroke - Rear | 165 mm ( 6.5 in ) |
Suspension - Rear axle - Oscillation | 5.4° |
Final Drives - Differential Ratio | 2.74:1 |
Final Drives - Planetary Ratio | 7.00:1 |
Final Drives - Total Reduction Ratio | 19.16:1 |
Brakes - Brake Surface Area - Front Caliper | 2787 cm² ( 432 in² ) |
Brakes - Brake Surface Area - Front OCDB | 40225 cm² ( 6235 in² ) |
Brakes - Brake Surface Area - Rear | 102116 cm² ( 15828 in² ) |
Brakes - Brake Standards | ISO 3450:2011 |
ROPS | ROPS (Rollover Protective Structure) cab offered by Caterpillar meets ISO 3471:2008 for Operator and ISO 13459:2012 for Trainer. |
ROPS - FOPS | FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 for Operator and ISO 13459:2012 Level II FOPS criteria for Trainer. |
Sound Standards | ISO 6396:2008 |
Sound - Note (1) | The dynamic operator sound pressure level is 80 dB(A) as per |
Steering Standards | ISO 5010:2007 |
Steering - Steer Angle | 30.5° |
Steering - Turning Diameter - Front | 25.3 m ( 83 ft ) |
Steering - Turning Circle - Clearance Diameter | 28.4 m ( 93.17 ft ) |
Dimensions (Approximate) - Dual Slope - Wheel Base | 4570 mm ( 14.99 ft ) |
Dimensions (Approximate) - Dual Slope - Overall Length | 10004 mm ( 32.82 ft ) |
Dimensions (Approximate) - Dual Slope - Dump Clearance | 890 mm ( 2.91 ft ) |
Dimensions (Approximate) - Dual Slope - Overall Tire Width | 5262 mm ( 17.26 ft ) |
Dimensions (Approximate) - Dual Slope - Rear Axle - Tail | 3045 mm ( 10 ft ) |
Dimensions (Approximate) - Dual Slope - Loading Height - Empty | 4380 mm ( 14.37 ft ) |
Dimensions (Approximate) - Dual Slope - Operating Width - Extended Catwalk | 6545 mm ( 21.47 ft ) |
Dimensions (Approximate) - Dual Slope - Ground Clearance | 896 mm ( 2.93 ft ) |
Dimensions (Approximate) - Dual Slope - Operating Width | 6545 mm ( 21.47 ft ) |
Dimensions (Approximate) - Dual Slope - Front Canopy Height - Loaded | 5177 mm ( 17 ft ) |
Dimensions (Approximate) - Dual Slope - Overall Body Length | 9555 mm ( 31.35 ft ) |
Dimensions (Approximate) - Dual Slope - Overall Height - Body Raised | 9953 mm ( 33 ft ) |
Dimensions (Approximate) - Dual Slope - Overall Canopy Width | 6200 mm ( 19.87 ft ) |
Dimensions (Approximate) - Dual Slope - Inside Body Depth - Maximum | 1895 mm ( 6.21 ft ) |
Dimensions (Approximate) - Dual Slope - Centerline of Rear Dual Tire Width | 3576 mm ( 11.73 ft ) |
Dimensions (Approximate) - Dual Slope - Rear Axle - Clearance | 902 mm ( 2.95 ft ) |
Dimensions (Approximate) - Dual Slope - Height - Top of ROPS - Loaded | 4730 mm ( 15.51 ft ) |
Dimensions (Approximate) - Dual Slope - Outside Body Width | 5524 mm ( 18.12 ft ) |
Dimensions (Approximate) - Dual Slope - Inside Body Length | 6920 mm ( 21.54 ft ) |
Dimensions (Approximate) - Dual Slope - Centerline Front Tire Width | 4163 mm ( 13.66 ft ) |
Dimensions (Approximate) - Dual Slope - Inside Body Width | 5197 mm ( 17.05 ft ) |
Dimensions (Approximate) - Dual Slope - Engine Guard Clearance | 864 mm ( 2.83 ft ) |
Dimensions (Approximate) - Dual Slope - Overall Front Tire Width | 4961 mm ( 16.28 ft ) |