Menu

775G

Select Units

Overview

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.

Engine

  • Engine Model Cat® C27 Cat® C27
  • Rated Engine Speed 1800.0 r/min 1800.0 r/min
  • Gross Power - SAE J1995 825.0 HP 615.0 kW
  • Net Power - SAE J1349 768.0 HP 572.0 kW
  • Net Power - 80/1269/EEC 775.0 HP 578.0 kW
  • Net Power - ISO 9249 775.0 HP 578.0 kW
  • Bore 5.4 in 137.0 mm
  • Stroke 6.0 in 152.0 mm
  • Displacement 1648.0 in³ 27.0 l
  • Engine Power - ISO 14396 812.0 HP 605.2 kW
  • Net Torque 3148.0 ft-lb 4269.0 N·m
  • Emissions Meets EU Stage V emission standards. 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). 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).
  • Peak Torque - Speed 1200.0 r/min 1200.0 r/min
  • Note (3) No engine derating required up to 3810 m (12,500 ft) for Tier 2 Equivalent. 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. Power rating applies at 2,000 rpm when tested under the specified condition for the specified standard.

Weights - Approximate

  • Maximum Gross Vehicle Weight 246503.0 lb 111812.0 kg

Operating Specifications

  • Nominal Payload Class (100%) 70.5 ton (US) 64.0 t
  • Top Speed - Loaded 41.6 mile/h 66.9 km/h
  • Note (1) Capacity with Dual Slope body – no liner. Capacity with Dual Slope body – no liner.
  • Maximum Allowable Payload (120%)* 84.6 ton (US) 76.7 t
  • Body Capacity - SAE 2:1 55.23 yd³ 42.23 m³
  • Maximum Working Payload (110%) 77.5 ton (US) 70.3 t
  • Target Payload (100%) 70.5 ton (US) 64.0 t
  • Note (2) * Refer to the Caterpillar 10/10/20 Payload Policy for maximum gross machine weight limitations. * Refer to the Caterpillar 10/10/20 Payload Policy for maximum gross machine weight limitations.

Transmission

  • Forward - 1 6.6 mile/h 10.6 km/h
  • Forward - 2 9.3 mile/h 15.0 km/h
  • Forward - 3 12.6 mile/h 20.3 km/h
  • Forward - 4 16.8 mile/h 27.0 km/h
  • Forward - 5 22.8 mile/h 36.7 km/h
  • Forward - 6 30.7 mile/h 49.4 km/h
  • Forward - 7 41.6 mile/h 66.9 km/h
  • Reverse 8.7 mile/h 14.0 km/h
  • Note Maximum travel speeds with standard 24.00R35 (E4) tires. Maximum travel speeds with standard 24.00R35 (E4) tires.

Final Drives

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

Brakes

  • Brake Surface - Front 257.0 in² 655.0 cm²
  • Brake Surface - Rear 9497.0 in² 61269.0 cm²
  • Brake Standards ISO 3450:2011 ISO 3450:2011

Body Hoists

  • Pump Flow - High Idle 118.0 gal/min 448.0 l/min
  • Relief Valve Setting - Raise 2502.0 psi 17250.0 kPa
  • Relief Valve Setting - Lower 500.0 psi 3450.0 kPa
  • Body Raise Time - High Idle 10.0 s 10.0 s
  • Body Lower Time - Float 14.0 s 14.0 s
  • Body Power Down - High Idle 14.0 s 14.0 s

Capacity - Dual Slope - 100% Fill Factor

  • Struck 42.7 yd³ 32.6 m³
  • Note (1) Contact your local Cat dealer for body recommendation. Contact your local Cat dealer for body recommendation.
  • Heaped (SAE 2:1)* 55.5 yd³ 42.2 m³
  • Note (2) *ISO 6483:1980 *ISO 6483:1980

Capacity - Flat Floor - 100% Fill Factor

  • Struck 42.2 yd³ 32.3 m³
  • Note (1) Contact your local Cat dealer for body recommendation. Contact your local Cat dealer for body recommendation.
  • Heaped (SAE 2:1)* 55.2 yd³ 42.2 m³
  • Note (2) *ISO 6483:1980 *ISO 6483:1980

Weight Distributions - Approximate

  • Front Axle - Empty 50.0 % 50.0 %
  • Front Axle - Loaded 34.0 % 34.0 %
  • Rear Axle - Empty 50.0 % 50.0 %
  • Rear Axle - Loaded 66.0 % 66.0 %

Suspension

  • Empty Loaded Cylinder Stroke Rear 5.8 in 149.0 mm
  • Empty Loaded Cylinder Stroke Front 9.2 in 234.0 mm
  • Rear axle - Oscillation 8.1° 8.1°

Service Refill Capacities

  • Fuel Tank 210.0 gal (US) 795.0 l
  • Cooling System 45.0 gal (US) 171.0 l
  • Differential - Final Drives 38.0 gal (US) 145.0 l
  • Steering Tank 9.5 gal (US) 36.0 l
  • Steering System - Including Tank 14.0 gal (US) 54.0 l
  • Torque Converter - Transmission System - HRC 18.0 gal (US) 70.0 l
  • Brake Hoist System 85.0 gal (US) 322.0 l
  • Crankcase 24.0 gal (US) 90.0 l
  • Torque Converter - Transmission System - LRC 16.0 gal (US) 61.0 l
  • Brake/Hoist Hydraulic Tank 46.5 gal (US) 176.0 l

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. 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. Caterpillar recommends the customer evaluate all job conditions and consult the tire manufacturer for proper tire selection.
  • Standard Tire 24.00R35 (E4) 24.00R35 (E4)

ROPS

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

Sound

  • 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). 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 the cab doors and the cab windows closed. 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 the cab doors and the cab windows closed.
  • 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. 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.

Steering

  • Turning Diameter - Front 77.1 ft 23.5 m
  • Steering Standards ISO 5010:2007 ISO 5010:2007
  • Steer Angle 31.0 ° 31.0 °
  • Turning Circle - Clearance Diameter 85.6 ft 26.1 m

The Operator Experience – Best in the industry

See more

Performance – Intelligent application of power and technology

See more

Fuel Saving Strategies – Solutions that support your lowest cost per ton

See more

Structural Integrity – Designed for years of off-road service

See more

Power Train – Application specific designs for industry leading performance

See more

Emission Controls – Major improvements for air quality using simple to use, reliable solutions

See more

G Series Body Strategy – Bodies to meet your application and material needs

See more

Machine Information and Monitoring – Lowering your cost per ton with vital fleet information

See more

Serviceability – Clean, convenient, time-saving solutions

See more

Safety – Focus on people and resources

See more

Sustainability – Sustainability benefits us all

See more

775G Standard Equipment

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

775G Optional Equipment

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)

Customer Stories

Discover what’s new and how customers like you are benefiting from our products and services. Check back often for updates.

Promotions

Looking for that perfect piece of used equipment to complement your fleet? Check out our Used Exclusives, featuring new machines every week!

Social

Let’s talk. Connect with us on one of our social channels to start the conversation and see what we’re up to.

Branch Locator

Looking for your nearest branch? Get in touch with us today by contacting one of our branches directly. We’re always ready to help.

Services

When you choose Finning, you have a wide array of support and specialty services to help you get the most from your equipment.

Technology

Integrated technology can help you understand your equipment's output and help extend its lifespan.

Finance

Choose from a range of financing solutions that allow you to purchase equipment, parts, services, and technology when you need it.