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Overview

Engine

Units:
Engine Model Cat C32 ACERT Cat C32 ACERT Less
Bore 5.7 in 145.0 mm Less
Stroke 6.4 in 162.0 mm Less
Displacement 1959.0 in3 32.1 L Less
Gross Power – SAE J1995 1016.0 hp 758.0 kW Less
Net Power – SAE J1349 949.0 hp 708.0 kW Less
Note Power rating applies at 1,750 rpm when tested under the specified condition for the specified standard. Power rating applies at 1,750 rpm when tested under the specified condition for the specified standard. Less
Note 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). 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). Less
Cylinders 12 12 Less
Engine Power – ISO 14396 1004.0 hp 749.0 kW Less
Engine Speed 1750.0 rpm 1750.0 rpm Less
Net Torque @ 1,300 rpm 3509.0 lbf-ft 4757.0 N·m Less
Net Torque Rise 23% 23% Less
Note No engine derating required up to 3048 m (10,000 ft) altitude. No engine derating required up to 3048 m (10,000 ft) altitude. Less
Emissions Meets U.S. EPA Tier 2 Equivalent emission standards. Meets U.S. EPA Tier 2 Equivalent emission standards. Less
Emissions Certified for China Nonroad Stage III emission standards. Certified for China Nonroad Stage III emission standards. Less

Operating Specifications

Nominal Payload Class (100%) 108.0 tons 97.98 tonnes Less
Top Speed - Loaded 40.9 mph 65.9 km/h Less

Transmission

Forward 1 6.6 mph 10.7 km/h Less
Forward 3 12.2 mph 19.8 km/h Less
Forward 5 22.5 mph 36.2 km/h Less
Forward 7 40.9 mph 65.9 km/h Less
Reverse 1 7.5 mph 12.1 km/h Less
Note Maximum travel speeds with standard 27.00R49 (E4) tires. Maximum travel speeds with standard 27.00R49 (E4) tires. Less

Final Drives

Differential Ratio 2.74:1 2.74:1 Less
Planetary Ratio 7.00:1 7.00:1 Less
Total Reduction Ratio 19.16:1 19.16:1 Less

Brakes

Brake Standard ISO 3450:2011 ISO 3450:2011 Less
Brake Surface Area Front Caliper 432.0 in2 2787.0 cm2 Less
Brake Surface Area Front OCDB 6331.0 in2 40846.0 cm2 Less
Brake Surface Area – Rear 15828.0 in2 102116.0 cm2 Less

Body Hoists

Pump Flow – High Idle 130.0 gal/min 491.0 L/min Less
Body Raise Time – High Idle 15.0 seconds 15.0 seconds Less

Capacity – Dual Slope – 100% Fill Factor

Struck 55.0 yd3 42.1 m3 Less
Heaped 2:1 (SAE) 78.6 yd3 60.1 m3 Less

Weight Distributions – Approximate

Front Axle – Empty/Loaded 44%/30% 44%/30% Less
Rear Axle – Empty/Loaded 56%/70% 56%/70% Less

Suspension

Rear Axle Oscillation 5.4° 5.4° Less
Effective Cylinder Stroke – Front 12.5 in 318.0 mm Less
Effective Cylinder Stroke – Rear 6.5 in 165.0 mm Less

Service Refill Capacities

Fuel Tank 300.0 gal 1140.0 L Less
Cooling System 56.0 gal 212.0 L Less
Steering System (includes tank) 15.6 gal 59.0 L Less
Crankcase 29.9 gal 113.5 L Less
Differentials 58.6 gal 222.0 L Less
Final Drives (each) 11.0 gal 42.0 L Less
Torque Converter/Brake/Hoist Hydraulic Tank 101.7 gal 385.0 L Less
Transmission System 32.2 gal 122.0 L Less

Tires

Note Productive capabilities of the 777E truck are such that, under certain job conditions, TKPH (TMPH) capabilities of standard or optional tires could be exceeded and, therefore, limit production. Productive capabilities of the 777E truck are such that, under certain job conditions, TKPH (TMPH) capabilities of standard or optional tires could be exceeded and, therefore, limit production. Less
Note Caterpillar recommends the customer evaluate all job conditions and consult the tire manufacturer for proper tire selection. Caterpillar recommends the customer evaluate all job conditions and consult the tire manufacturer for proper tire selection. Less
Standard Tire 27.00R49 (E4) 27.00R49 (E4) Less

ROPS

ROPS ROPS (Rollover Protective Structure) cab offered by Caterpillar meets ISO 3471:2008 for Operator and ISO 13459:2012 for Trainer. ROPS (Rollover Protective Structure) cab offered by Caterpillar meets ISO 3471:2008 for Operator and ISO 13459:2012 for Trainer. Less
FOPS FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 for Operator and ISO 13459:2012 Level II FOPS criteria for Trainer. FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 for Operator and ISO 13459:2012 Level II FOPS criteria for Trainer. Less

Sound

Sound Standards ISO 6393:2008, SAE J1166:2008 ISO 6393:2008, SAE J1166:2008 Less
Note The operator sound exposure Leq (equivalent sound pressure level) measured according to work cycle procedures specified in SAE J1166:2008 is 80 dB(A) for cab offered by Caterpillar, when properly installed and maintained and tested with doors and windows closed. The operator sound exposure Leq (equivalent sound pressure level) measured according to work cycle procedures specified in SAE J1166:2008 is 80 dB(A) for cab offered by Caterpillar, when properly installed and maintained and tested with doors and windows closed. Less
Note The dynamic operator sound pressure level is 80 dB(A) as per ISO 6396:2008 for cab offered by Caterpillar. When properly installed and maintained and tested with doors and windows closed. The dynamic operator sound pressure level is 80 dB(A) as per ISO 6396:2008 for cab offered by Caterpillar. When properly installed and maintained and tested with doors and windows closed. Less

Steering

Turning Diameter – Front 83.0 ft 25.3 m Less
Steering Standard ISO 5010:2007 ISO 5010:2007 Less
Steer Angle 30.5° 30.5° Less
Note Separate hydraulic system prevents cross-contamination. Separate hydraulic system prevents cross-contamination. Less
Turning Circle Clearance Diameter 93.17 ft 28.4 m Less

Capacity – X Body – 100% Fill Factor

Struck 56.3 yd3 43.1 m3 Less
Heaped 2:1 (SAE) 83.8 yd3 64.1 m3 Less

Weights: Dual Slope – Without Liner

Target Gross Machine Weight 360147.0 lb 163360.0 kg Less
Body System Weight 35428.0 lb 16070.0 kg Less
Empty Operating Weight 143648.0 lb 65158.0 kg Less
Target Payload 216499.0 lb 98202.0 kg Less

Weights: Dual Slope – With Liner

Target Gross Machine Weight 360147.0 lb 163360.0 kg Less
Body System Weight 35428.0 lb 16070.0 kg Less
Empty Operating Weight 155983.0 lb 70753.0 kg Less
Target Payload 204164.0 lb 92607.0 kg Less

Weights: X Body – Without Liner

Target Gross Machine Weight 360147.0 lb 163360.0 kg Less
Body System Weight 35053.0 lb 15900.0 kg Less
Empty Operating Weight 143274.0 lb 64988.0 kg Less
Target Payload 216873.0 lb 98372.0 kg Less

Weights: X Body – With Liner

Target Gross Machine Weight 360147.0 lb 163360.0 kg Less
Body System Weight 35053.0 lb 15900.0 kg Less
Empty Operating Weight 153604.0 lb 69674.0 kg Less
Target Payload 206543.0 lb 93686.0 kg Less

Dimensions (Approximate) – Dual Slope

Height to Top of ROPS – Loaded 15.51 ft 4730.0 mm Less
Overall Body Length 31.35 ft 9555.0 mm Less
Inside Body Length 21.54 ft 6870.0 mm Less
Overall Length 32.82 ft 10004.0 mm Less
Wheel Base 15.0 ft 4570.0 mm Less
Rear Axle to Tail 10.0 ft 3045.0 mm Less
Ground Clearance 2.93 ft 896.0 mm Less
Dump Clearance 2.91 ft 890.0 mm Less
Loading Height – Empty 14.37 ft 4380.0 mm Less
Inside Body Depth – Maximum 6.21 ft 1895.0 mm Less
Overall Height – Body Raised 33.0 ft 10050.0 mm Less
Operating Width 20.0 ft 6105.0 mm Less
Operating Width Extended Catwalk 21.47 ft 6545.0 mm Less
Center Line Front Tire Width 13.66 ft 4163.0 mm Less
Overall Front Tire Width 16.28 ft 4961.0 mm Less
Engine Guard Clearance 2.83 ft 864.0 mm Less
Overall Canopy Width 19.87 ft 6056.0 mm Less
Outside Body Width 18.12 ft 5524.0 mm Less
Inside Body Width 17.06 ft 5200.0 mm Less
Front Canopy Height – Loaded 17.0 ft 5177.0 mm Less
Rear Axle Clearance 2.95 ft 902.0 mm Less
Center Line Rear Dual Tire Width 11.73 ft 3576.0 mm Less
Overall Tire Width 17.26 ft 5262.0 mm Less

Dimensions (Approximate) – X Body

Height to Top of ROPS – Loaded 15.51 ft 4730.0 mm Less
Overall Body Length 33.0 ft 10070.0 mm Less
Inside Body Length 23.81 ft 7258.0 mm Less
Overall Length 33.56 ft 10230.0 mm Less
Wheel Base 15.0 ft 4570.0 mm Less
Rear Axle to Tail 10.7 ft 3263.0 mm Less
Ground Clearance 2.93 ft 896.0 mm Less
Dump Clearance 2.68 ft 818.0 mm Less
Loading Height – Empty 14.53 ft 4430.0 mm Less
Inside Body Depth – Maximum 5.83 ft 1777.0 mm Less
Overall Height – Body Raised 34.12 ft 10400.0 mm Less
Operating Width 20.0 ft 6105.0 mm Less
Operating Width Extended Catwalk 21.47 ft 6545.0 mm Less
Center Line Front Tire Width 13.66 ft 4163.0 mm Less
Overall Front Tire Width 16.28 ft 4961.0 mm Less
Engine Guard Clearance 2.83 ft 864.0 mm Less
Overall Canopy Width 20.34 ft 6200.0 mm Less
Outside Body Width 18.66 ft 5689.0 mm Less
Inside Body Width 17.88 ft 5450.0 mm Less
Front Canopy Height – Loaded 17.62 ft 5370.0 mm Less
Rear Axle Clearance 2.95 ft 902.0 mm Less
Center Line Rear Dual Tire Width 11.73 ft 3576.0 mm Less
Overall Tire Width 17.26 ft 5262.0 mm Less

Features


777E Standard Equipment

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)