Off-Highway Trucks:

775G Off-Highway Truck

Engine Model
Cat® C27 ACERT™
Fuel Tank
210.0 gal
Body Capacity - SAE 2:1
55.23 yd3
Engine Power - ISO 14396
812.0 hp

Having a solid track record in the quarry and aggregates industry, Cat’s 775G has been designed and manufactured using the latest quality control technologies—both virtually and hands on—to ensure your Off-Highway Truck is ready to do work. Built with a Cat C27 diesel engine, the 775G has improved fuel efficiency and delivers an additional 5% horsepower. Our 775G is a great pass match for the Cat 988K or 990K Wheel Loader, too. By having the Cat G Series trucks in your haul fleets, you can be more productive, spend less time on maintenance, and support the environment with new levels of eco performance. Which ultimately allows you to make a positive impact within your business and community every day.



Product Specs

  • Engine

  • Engine Model
    Cat® C27 ACERT™
    Engine Power - ISO 14396
    812.0hp
    Net Torque
    3148.0ft-lb
    Peak Torque Speed
    1200.0RPM
    Engine Model
    Cat® C27
    Engine Power - ISO 14396
    812HP
    Net Torque
    3148ft-lb
    Peak Torque - Speed
    1200r/min
    Rated Engine Speed
    1800r/min
    Gross Power - SAE J1995
    825HP
    Net Power - SAE J1349
    768HP
    Net Power - 80/1269/EEC
    775HP
    Net Power - ISO 9249
    775HP
    Bore
    5.4in
    Stroke
    6in
    Displacement
    1648in³
    Emissions
    Meets EU Stage V emission standards.
    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).
    Note (3)
    No engine derating required up to 3810 m (12,500 ft) for Tier 2 Equivalent.
    Note (1)
    Power rating applies at 2,000 rpm when tested under the specified condition for the specified standard.
  • Service Refill Capacities

  • Fuel Tank
    210.0gal
    Fuel Tank
    210gal (US)
    Cooling System
    45gal (US)
    Differential - Final Drives
    38gal (US)
    Steering Tank
    9.5gal (US)
    Steering System - Including Tank
    14gal (US)
    Brake Hoist System
    85gal (US)
    Brake/Hoist Hydraulic Tank
    46.5gal (US)
    Crankcase
    24gal (US)
    Torque Converter - Transmission System - HRC
    18gal (US)
    Torque Converter - Transmission System - LRC
    16gal (US)
  • Operating Specifications

  • Body Capacity - SAE 2:1
    55.23yd3
    Body Capacity - SAE 2:1
    55.23yd³
    Nominal Payload Class (100%)
    70.5ton (US)
    Top Speed - Loaded
    41.6mile/h
    Maximum Working Payload (110%)
    77.5ton (US)
    Not to Exceed Payload (120%)*
    84.6ton (US)
    Note (1)
    Capacity with Dual Slope body – no liner.
    Note (2)
    * Refer to the Caterpillar 10/10/20 Payload Policy for maximum gross machine weight limitations.
  • ROPS

  • ROPS/FOPS Standards
    Standards
    ROPS/FOPS Standards
    Standards
    ROPS Standards
    Rollover Protective Structure (ROPS) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria.
    FOPS Standards
    Falling Objects Protective Structure (FOPS) meets ISO 3449:2005 Level II FOPS criteria.
  • Sound

  • Sound Standards
    Standards
    Sound Standards (2)
    The exterior sound pressure level for the standard machine measured at a distance of 15 m (49 ft) according to the test procedures specified in SAE J88:2008, mid‑gear moving operation is 86 dB(A).
    Sound Standards (1)
    The operator Equivalent Sound Pressure Level (Leq) is 76 dB(A) when SAE J1166 FEB2008 is used to measure the value for an enclosed cab. This is a work cycle sound exposure level. The cab was properly installed and maintained. The test was conducted with t
    Sound Standards (3)
    Hearing protection may be needed when operating with an open operator station and cab (when not properly maintained or doors/windows open) for extended periods or in a noisy environment.
  • Weights - Approximate

  • Maximum Gross Vehicle Weight
    246503lb
  • Capacity - Dual Slope - 100% Fill Factor

  • Struck
    42.7yd³
    Heaped 2:1 (SAE)
    55.5yd³
  • Capacity - Flat Floor - 100% Fill Factor

  • Struck
    42.2yd³
    Heaped 2:1 (SAE)
    55.2yd³
    Note (2)
    *ISO 6483:1980
  • Weight Distributions - Approximate

  • Front Axle - Empty
    50%
    Front Axle - Loaded
    34%
    Rear Axle - Empty
    50%
    Rear Axle - Loaded
    66%
  • Transmission

  • Forward - 1
    6.6mile/h
    Forward - 2
    9.3mile/h
    Forward - 3
    12.6mile/h
    Forward - 4
    16.8mile/h
    Forward - 5
    22.8mile/h
    Forward - 6
    30.7mile/h
    Forward - 7
    41.6mile/h
    Reverse
    8.7mile/h
    Note
    Maximum travel speeds with standard 24.00R35 (E4) tires.
  • Final Drives

  • Differential Ratio
    3.64:1
    Planetary Ratio
    4.80:1
    Total Reduction Ratio
    17.49:1
  • Brakes

  • Brake Surface - Front
    257in²
    Brake Surface - Rear
    9497in²
    Brake Standards
    ISO 3450:2011
  • Body Hoists

  • Pump Flow - High Idle
    118gal/min
    Relief Valve Setting - Raise
    2502psi
    Relief Valve Setting - Lower
    500psi
    Body Raise Time - High Idle
    10s
    Body Lower Time - Float
    14s
    Body Power Down - High Idle
    14s
  • Suspension

  • Rear axle - Oscillation
    8.1°
    Empty Loaded Cylinder Stroke Front
    9.2in
    Rear axle - Oscillation
    8.1°
    Empty Loaded Cylinder Stroke Rear
    5.8in
  • Tires

  • Note (1)
    Productive capabilities of the 775G truck are such that, under certain job conditions, TKPH (TMPH) capabilities of standard or optional tires could be exceeded and, therefore, limit production.
    Note (2)
    Caterpillar recommends the customer evaluate all job conditions and consult the tire manufacturer for proper tire selection.
    Standard Tire
    24.00R35 (E4)
  • Steering

  • Turning Diameter - Front
    77.1ft
    Steering Standards
    ISO 5010:2007
    Steer Angle
    31°
    Turning Circle - Clearance Diameter
    85.6ft

Equipment

  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Power Train
    • Cat C27 Tier 4/Stage V compliant diesel engine:
      – Air cleaner with precleaner (2)
      – Air-To-Air Aftercooler (ATAAC)
      – Electric start
      – Engine idle shutdown
      – Ether starting aid
      – Exhaust muffler
      – NGMR radiator
    • For Tier 4 regions only (U.S./Canada):
      – Aftertreatment system
      • NOx Reduction System (NRS)
      • Diesel Oxidation Catalyst (DOC)

      – Demand fan
      – MEUI-C fuel system
    • Braking system:
      – Extended Life Brakes
      – Automatic Retarder Control (ARC)
      – Manual retarder (utilizes rear oil-cooled, multiple disc brakes)
      – Brake release motor (towing)
      – Dry disc brakes (front)
      – Front brake disconnect switch (front)
      – Oil-cooled multiple disc brakes (rear)
      – Brake wear indicator (rear)
      – Parking brake
      – Secondary brake
      – Service brake
    • Transmission:
      – 7-speed automatic powershift with:
      • Electronic Clutch Pressure Control (ECPC)
      • Advanced Productivity Electronic Control Strategy (APECS)

      – Automatic neutral idle
      – Autostall
      – Second gear start
  • Suspension Systems
    • Suspension, front and rear
  • Electrical
    • Alarm backup
    • Alternator, 120 Amp
    • Autolube power supply ready
    • Batteries, maintenance-free, 12V (2), 1,400 CCA combined
    • Electrical system, 25 Amp, 24V to 12V converter
    • Lighting system:
      – Backup light (halogen)
      – Directional signals/hazard warning (front and rear LED)
      – Engine compartment light
      – Headlights, (halogen) with dimmer
      – Operator access courtesy lights
      – Side profile lights
      – Stop/tail lights (LED)
    • Service center containing:
      – Battery jump start
      – Breakers with spare fuses
      – Lockout switch
      – Ports, ET, and VIMS
      – Service lockout switch (power without engine start)
  • Technology Products
    • Economy Modes, standard and adaptive
    • Product Link, cellular or satellite
    • Traction Control System (TCS)
    • Truck Production Management System
    • Vital Information Management System (VIMS)
  • Operator Environment
    • Advisor display:
      – Air cleaner service indicator
      – Fluid level monitoring
      – Fuel level monitoring
      – Display languages (market based)
    • Air conditioning/heat
    • Automatic temperature control
    • Ashtray and cigarette lighter
    • Coat hook
    • Cup holders (4)
    • Diagnostic connection port, 24V
    • Entertainment radio ready:
      – 5 amp converter
      – Speakers
      – Antenna
      – Wiring harness
    • Foot rest
    • Gauges/indicators:
      – Brake oil temperature gauge
      – Coolant temperature gauge
      – Engine overspeed indicator
      – Fuel level
      – Hour meter
      – Speedometer with odometer
      – Tachometer
      – Transmission gear indicator
    • Hoist lever
    • Horn
    • Light – courtesy
    • Light – dome
    • Mirrors, non-heated
    • Power port, 24V and 12V (2)
    • Rollover Protection (ROPS)/Falling Object Protection (FOPS)
    • Seat, Cat Comfort Series III:
      – Full air suspension
      – Retractable 3-point seat belt with shoulder harness
    • Seat, training with lap belt
    • Steering wheel, padded, tilt and telescopic
    • Storage compartment
    • Sun visor
    • Throttle lock
    • Window, hinged, right side (emergency exit)
    • Window, powered, left side
    • Windshield wiper intermittent and washer
  • Guards
    • Driveline
    • Engine crankcase
    • Fan
  • Fluids
    • Antifreeze
    • Extended life coolant to –34° C (–30° F)
    • Grouped ground-level filters
  • Other Standard Equipment
    • Body down indicator
    • Body safety pin (secures body in up position)
    • Center-mounted rims
    • Fuel tank, 795 L (210 gal)
    • Ground level battery disconnect
    • Ground level engine shutdown
    • Ground level grease fittings
    • Operator Maintenance Manual (OMM)
    • Rims 17 × 35
    • Rock ejectors
    • Secondary steering (electric)
    • Tie down eyes
    • Tow hooks (front)/tow pin (rear)
    • Vandalism protection locks
  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Optional Equipment
    • Body heat
    • Body liner
    • Body sideboards
    • Cab precleaner
    • Cat Engine Brake
    • Clustered grease fittings
    • Cold weather packages
    • Fluid fill service center
    • HID lights
    • Mirrors, convex
    • Mirrors, heated
    • Spare rim
    • Visibility package (meets ISO 5006 requirements)
    • Wheel chocks
    • Work Area Vision System (WAVS)

Request a Quote

Find a Boyd CAT
Location or Rep Near You

BOYD CAT USED PARTS - offering discontinued, rebuilds, out of stock, and CAT bargain list and aftermarket. Save money. Buy used. Used_Parts@BoydCAT.com

X