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775G Off-Highway Truck

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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.

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ACHIEVE GREATER PRODUCTIVITY

Haul your materials faster with an accelerated travel speed.
Put more power to the ground with a 7% increase in torque.
Advanced Productivity Electronic Control Strategy (APECS)
Transmission controls carry more torque through the shifts, producing faster cycle times, most noticeably on grades.

Fuel Saving Strategies

New Brake Design

BOOST FUEL EFFICIENCY

Up to 13% less fuel consumption.
APECS transmission controls increase fuel efficiency by maintaining momentum and speed on grade.
Automatically optimize fuel consumption with the Adaptive Economy mode – reduces fuel use without affecting productivity and can be engaged with a single button.

DESIGNED FOR SAFETY

Improvements in accessibility with safe ground-level access to fuel fill and daily maintenance points.
Ensure three points of contact when entering and exiting the machine with strategically placed walkways and grab rails.
Wet disc braking is standard on all four corners of the truck.

WORK IN COMFORT

Completely redesigned cab for a whole new standard in visibility, comfort, and productivity.
The new operator seat placement provides easier operation and comfort to the operator.
Improvements in visibility gain enlarged views of the work area and its surroundings.
Access connectivity and decrease clutter with more storage areas with the new designed cab.

TECHNOLOGY THAT GETS WORK DONE

Integrated systems give you the ability to make timely, fact-based decisions to maximize efficiency, improve productivity, and lower costs.
Gain valuable insight into how your machine is performing by continuously monitoring and collecting vital machine data via the advisor display with the software Vital Information Management System (VIMS™).

REDUCED MAINTENANCE COSTS AND OTHER COSTS

Grouped service points.
Control Particulate Matter (PM) with two engine-mounted diesel oxidation catalyst canisters. (Tier 4 only)
NRS technology replaces a portion of intake air with exhaust gas to control combustion temperatures and NOx production. (Tier 4 only)
Parts commonality with other Cat equipment.

APPLICATION VERSATILITY

A Coal body option of varying capacities is available for lightweight materials.
For haul profiles including steep slopes, an optional Dual Slope body is available—offering excellent material retention.
The X body’s flat floor is perfect for metering material, especially when feeding the crusher.

SUSTAINABILITY

The Cat® C27 engine meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
The 775G emits up to 9% less CO2 than the previous 775F*.
Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels up to: 20% biodiesel FAME (fatty acid methyl ester) ** or 100% renewable diesel, HVO (hydrogenated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details.

Steering

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

Sound

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.
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 (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).

ROPS

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

Tires

Standard Tire: 24.00R35 (E4)
Note (2): Caterpillar recommends the customer evaluate all job conditions and consult the tire manufacturer for proper tire selection.
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.

Service Refill Capacities

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

Suspension

Empty Loaded Cylinder Stroke Front: 9.2in
Rear Axle - Oscillation: 8.1°
Empty Loaded Cylinder Stroke Rear: 5.8in

Weight Distributions - Approximate

Rear Axle - Loaded: 66%
Rear Axle - Empty: 50%
Front Axle - Loaded: 34%
Front Axle - Empty: 50%

Capacity - Flat Floor - 100% Fill Factor

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

Capacity - Dual Slope - 100% Fill Factor

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

Body Hoists

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

Brakes

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

Final Drives

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

Transmission

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

Operating Specifications

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

Weights - Approximate

Maximum Gross Vehicle Weight: 246503lb

Engine

Note (1): Power rating applies at 2,000 rpm when tested under the specified condition for the specified standard.
Note (3): No engine derating required up to 3810 m (12,500 ft) for Tier 2 Equivalent.
Peak Torque - Speed: 1200r/min
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).
Net Torque: 3148ft-lb
Emissions: Meets EU Stage V emission standards.
Displacement: 1648in³
Engine Power - ISO 14396: 812hp
Stroke: 6in
Bore: 5.4in
Net Power - 80/1269/EEC: 775hp
Net Power - ISO 9249: 775hp
Net Power - SAE J1349:2011: 768hp
Gross Power - SAE J1995:2014: 825hp
Rated Engine Speed: 1800r/min
Engine Model: Cat® C27

Sustainability

Recyclability: 98%

Standard/Optional Features

Standard 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

Optional Equipment:

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)