Off-Highway Trucks 773G Enhanced performance

View Specs Gallery

773G
Change model

773G

Change model

Find Dealer

Request A Price

Overview

Caterpillar is pleased to introduce to you the 773G Off-Highway Truck. You may be asking how, after 40 years of building trucks, Caterpillar has improved this product’s ability to support your business.
G Series has been designed and manufactured using the latest quality control technologies – virtual and hands on. This product has over 30,000 hours of proven performance in the hands of customers prior to production, all of which ensures the truck delivered to your yard is ready to work, reliably and dependably.
In addition to quality, Cat G Series trucks will lower your costs with seven different ways to help you conserve fuel. We offer you two customizable fuel economy modes that will let you choose your level of savings. With Cat G Series trucks in your haul fleet, you can be more productive, spend less time on maintenance, and support the environment with new levels of eco performance. Your crew will appreciate all the new comfort and conveniences in our updated cab. Simply put, Cat G Series trucks can and will make a positive difference to both your business and people – all day, every day.

Features At A Glance

The Operator Experience – Best in the industry

Operator Confidence

Operator Confidence

Ergonomics that put controls within reach
New braking performance and design
Engine braking option for Automatic Retarding Control (ARC)
Improved retarder lever ergonomics and activation
Mirror options including heated and concave
Seating that adjusts to individual needs with suspension and three-point harness
Seating for trainer or folds up for additional work space
In-cab fluid level monitoring
Machine event warnings and messaging

Operator Comfort

Industry leading access system, with low-effort climbing and three-points of contact
Exceptionally smooth machine performance
A 50% noise reduction from the F Series cab
Automatic temperature control
Cat Comfort Seat is Series III with vibration reduction
Electric window – left side
New foot rest addition

Operator Safety

Emergency egress out right side, hinged window
Enhanced ROPS/FOPS design in cab structure
Secondary braking
Ground level daily checks
TKPH/TMPH Tire Monitoring System
Warnings via Advisor display
Body up speed limited, can be set by customer
New tread plate design on access system; better traction; sheds material from walkways

Performance – Intelligent application of power and technology

Power

The Cat C27 diesel engine is delivering 12% additional power to the drive train. As a result, new and more robust drive train components, including a larger drive shaft and differential gears, have been designed to handle the power.

Technology

G Series introduces a new planetary powershift transmission control strategy called APECS. APECS takes the benefits of Electronic Clutch Pressure Control (ECPC) and adds part throttle shifting and torque shift management. The result is exceptionally smooth automotive-type shifting and ride quality. APECS also retains torque and momentum through the shifts; increasing performance on grades. The result is quick starts from a standstill and exceptionally smooth shift and ride quality.

Intelligence

A new Traction Control System (TCS) is now steering sensitive to differentiate between tire spin or high speed turns. The system now uses the hydraulically applied service brakes (vs. spring applied secondary brakes), allowing it to engage sooner and at lower speeds. G Series TCS modulates power and braking instantaneously between the two wheel groups, allowing a more appropriate response to ground conditions and returning the truck to solid footing much sooner.

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

Fuel Saving Strategies

Fuel Saving Strategies

Standard Economy Mode – G Series can adjust engine power based on your individual needs. With this feature, fuel savings are achieved by reducing power between 0.15 to 15 percent.
Adaptive Economy Mode – New for G Series – requires a baseline for production from you. As the truck goes through the haul cycle, it constantly evaluates your baseline against opportunities to reduce power and save fuel. It’s fully automatic with no special operation required.
Speed Limiting – while you can continue to gear limit your G Series trucks, Caterpillar offers another alternative you can utilize – the new speed limiting feature. Speed limiting allows the truck to travel in its most fuel efficient gear.
Auto Neutral Idle – as the 773G waits for the loader or crusher while idling in a forward gear, the transmission will automatically slip into a neutral state to avoid stalling the torque converter and raising engine rpm. As soon as the operator releases the brake or applies throttle, the truck is instantly back in the forward gear.
Engine Idle Shutdown – when your G Series truck is in park and idles for more than a preset time, which is set by the customer, the truck will initiate engine shutdown to conserve fuel. This feature can be time adjusted or turned on or off according to your specific needs.

Structural Integrity – Designed for years of off-road service

New Brake Design

New Brake Design

G Series has increased the number of springs in its brake design. This increases the force available to disengage the brakes ensuring clearances are maintained, reducing wear. A new brake wear indicator can be found on the rear wheels to help you monitor brake life. Extending brake life can also be achieved by choosing the optional Cat Engine Brake. This Caterpillar design works in conjunction with the ARC to slow the machine.

Rear Wheel Steel Spindles

G Series wheel spindles are solid steel and interchangeable from one side to the other, extending their useful service life.

Inverted Rear Cylinders

For G Series, Caterpillar has inverted the rear suspension cylinders to better protect the rods, keeping them cleaner for longer durations.

Structures

Updated castings, improved bolted joints, and a larger rear axle have matched the chassis design with the higher power ratings and performance specifications of the truck.

Power Train – Application specific designs for industry leading performance

Engine

G Series trucks retain the highly productive and reliable Cat C27 diesel engine.

With a 12% boost in power, the C27 is delivering higher torque for work.
With the precision and responsiveness of Cat MEUI™ fuel injectors and electronic controls, the C27 accurately controls fuel, emissions, and performance.
The C27 is carefully balanced with vibration controls that reduce noise and protect against unnecessary wear.
The C27 is cooled by either a demand fan (standard on Tier 4/Stage V) or conventional cooling fan.

Planetary Powershift Transmission

With new control strategies, this proven transmission is better than ever. Its new features include gear changes as smooth as an automobile and more torque through the shifts, getting the truck up to speed faster and negotiating grades quicker.

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

Tier 4/Stage V Emission Controls

Tier 4/Stage V Emission Controls

Caterpillar offers a simple and robust U.S. EPA Tier 4 and EU Stage V passive solution. Other than normal maintenance, this system requires no additional input or intervention by the operator.

NOx Reduction

Supported by cleaner burning, ultra-low sulfur diesel fuel, and low ash oils, Caterpillar uses its engine-mounted NOx Reduction System (NRS) Technology to cool combustion chamber temperatures to control NOx production.

PM Reduction

Located on top of the engine are two diesel oxidation catalysts (DOC), one for each exhaust outlet. These diesel oxidation catalysts reduce particulate emissions. Tier 4/Stage V C27 engines are equipped with MEUI-C injectors. These injectors offer exceptional fuel atomization for engines running at slower speeds. MEUI-C injectors have an improved fuel shut off response time, saving fuel and reducing emissions.

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

Caterpillar has made it easier to get the right body for your materials and jobsite needs. The 773G has Dual Slope and Flat Floor body options. Our base bodies have a 20 mm (0.78 in), 400 BNH steel floor. Adding a steel or rubber liner is optional for those applications when you are working with highly abrasive or high impact materials. Two additional liner packages are available from the factory:

A 16 mm (0.62 in), 400 BNH steel liner.
A 102 mm (4.01 in) rubber liner.
Sideboards are optional from the factory for the Flat Floor or Dual Slope bodies.
A body heat diverter kit is optional for both Dual Slope and Flat Floor bodies.
You will find additional body specifications at the back of this document.

Caterpillar’s 10/10/20 Policy

Caterpillar’s 10/10/20 Payload Policy is in place to help you maximize component life and the availability of your truck. Your Cat dealer can further explain the 10/10/20 Payload Policy. For optimum body life, Caterpillar recommends that 110% payloads occur no more than 10% of the time and that the average of all loads equal the target payload. Payloads in excess of 120% of target exceed the truck’s design parameters.

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

Your G Series truck has the ability to communicate and receive valuable information. Information that can lead you to producing at a lower cost per ton.

Instrument Cluster

The instrument cluster is used primarily by the operator for quick and simple machine information at a glance. This display also warns the operator with solid lights (Category 1 Warnings) or flashing lights (Category 2 or 3 Warnings) as well as an audible alarm when an event is occurring.

Cat Advisor Display

The Advisor Display has five menus: 1. Operator: allows 10 people to set up individual profiles and preferences. 2. Monitor: displays four parameters per screen including: Payload – there are three sections: Payload State, Payload, and Target. Payload State – will display “Loading,” “Last Pass” or “Loaded.” Payload – displays the calculated payload weight, weight is taken twice to confirm. Target – displays the target payload. 3. Service: diagnostics including events, data logger, parameters, calibrations, and more. 4. Settings: set specific targets for autolube intervals, speed limit, and more. 5. Service Mode: a portal to password protected parameters.

VIMS™

Vital Information Management System (VIMS) is the hardware and software behind the machine information and payload tracking that comes through the Advisor display on your 773G truck. VIMS is standard, and like the Truck Production Management System, can greatly improve your ability to manage your fleet efficiency, machine production, and provide operators with vital machine information.

Truck Production Management System

Cat Truck Production Management System will help you get the best return on your truck investment by making sure you’re hauling appropriate payloads with every cycle.

Indicator side lights show the loader operator when they are on their last pass and when the truck is fully loaded
Truck Production Management System stores 2,400 payload cycles; reports on weights, haul cycle times, and distances with date and time stamps

Ton Kilometer per Hour (TKPH), Ton Mile per Hour (TMPH) Tire Monitoring

This program takes the payload value from Truck Production Management System, combines it with ambient air temperature, machine speed, and the manufacturer’s TKPH (TMPH) rating for your tires and calculates tire condition continuously. As a tire approaches its temperature limits, the operator gets a warning inside the cab. This Caterpillar exclusive feature is an important tool in your efforts to extend tire life. NOTE: TKPH (TMPH) is a measure of the tire’s temperature limits to prevent reverse vulcanization of the tire and the associated damage.

Cat Product Link™*

Cat Product Link allows remote monitoring of equipment to improve overall fleet management effectiveness. Product Link is deeply integrated into machine systems. Events and diagnostic codes as well as hours, fuel, idle time, and other detailed information are transmitted to a secure web-based application – VisionLink®. VisionLink includes powerful tools to convey information to users and dealers, including mapping, working and idle time, fuel level and more. *Product Link licensing not available in all areas. Please consult your Cat dealer for availability.

Serviceability – Clean, convenient, time-saving solutions

G Series will introduce time-saving service improvements to simplify monitoring and maintaining machine fluid levels, help keep your site clean, and reduce your costs associated with service.

Fluid Fill Service Center

A new optional fluid fill service center is located on the right front side of the machine. Technicians can check the level of all machine fluids including:

Transmission/torque converter hydraulic oil
Hoist/Brake hydraulic oil
Diesel fuel
Engine oil
Engine coolant

A lighted keypad will indicate three green lights if the fluid level is full, two green lights if the fluid level is at normal levels, and one light if fluid should be added.

Cab Fluid Level Monitoring

The fluid levels cannot be checked in the cab via the Advisor screen options menu. All the fluids are being monitored, but will only indicate to the operator when the level is below a safe operating level.

Electrical Service Center

An Electrical Service Center is also at ground level located on the right front bumper of the machine. This service center offers connections to: 1. Master Disconnect Switch 2. Auxiliary Start Receptacle 3. Light 4. VIMS Port 5. ET Port 6. Hydraulics Lockout 7. Engine Lockout 8. Breaker – Engine Control 9. Breaker – Alternator 10. Breaker – Main Electrical

Brake Wear Indicator

G Series trucks will come equipped from the factory with a simple, time-saving brake wear indicator on the left rear wheel that provides technicians with a visible indicator for rear break wear levels.

Filters

Due to improved hydraulic system updates, which have made the system more efficient, Caterpillar is able to extend hydraulic filter life to 1,000 hours under normal operating conditions. All engine filters are conveniently grouped and easily accessible.

Fuel

The 773G fuel tank is now larger (795 L or 210 gallons) to extend running time. The tank includes two new sight gauges that levels at ¼ full and ¾ full. Note that Tier 4/Stage V equipped machines require ultra-low sulfur diesel fuel and low ash engine oil.

Cab Air Filter Precleaner

An optional cab precleaner is available for air filters. This option can significantly extend your cab filter life and service intervals. Our field follow program machines saw significant benefits to filter life in the G Series machines.

Air Inlet Filters

The engine air inlet filters are conveniently located for secure, simple service.

Safety – Focus on people and resources

Cat trucks offer operators a comfortable, confident ride with safety features that help them stay informed, alert, and in control.

Safety

Ground level daily check points
Excellent visibility using mirrors, optional camera (WAVS), and in-cab display
Solid, stable walking/working platforms with good traction, material shedding, handrails
Emergency egress from within the cab through a hinged right side window
Ground level electrical service box for lockout/tag out, steering system lockout
Ground level optional fluid fill center with level check keypad
Secondary steering, engages automatically
Three levels of braking (service, secondary, engine) red foot pedal for secondary brakes
ROPS/FOPS structures in cab
Brake wear indicator
Three-point harness operator seat belt
Trainer seat with lap belt
Body up speed limiting
Haul road speed limiting, setting safe conditions for everyone
Automatic Retarder Control, smooth predictable performance
New Traction Control System, returns the truck to solid footing sooner
In-cab fluid level monitoring for operator
TKPH/TMPH – Tire Monitoring System
Truck Production Monitoring System providing payload, fuel, segment, and cycle time information
Engine overspeed protection using ARC
Three levels of warning for parameters outside of their working zones

Sustainability – Sustainability benefits us all

At Caterpillar, sustainable designs have always been a priority. Cat trucks have historically offered industry leading availability, life cycles, and parts commonality. Today we offer even more ways to reduce our impact on the environment. With G Series, Caterpillar is pleased to be releasing its first North American Tier 4 product. In addition to contributing to better air quality, G Series offers lower operator sound levels and new ways to conserve fuel.

Fuel conservation features: two fuel economy modes, speed limiting, Auto Neutral Idle, Engine Idle Shutdown, new Traction Control System
Keeping the site clean with grouped service locations; ecology drains and convenient, optional fluid fill and electrical service centers
Reducing operator cab noise levels by 50% from previous trucks
Longer component life for tires using TCS and TKPH/TMPH
Longer life steel spindles, new brake designs, stronger frame
Cat Reman parts offer recycling and reuse opportunities with no risk
Longer service life for hydraulic oil filters (1,000 hrs), and air filters with precleaner installed
Improved air quality with Tier 4 emission controls (for North America) reducing NOx and Particulate Matter by 90% over Tier 3 as well as reduced emissions from fuel conservation
Parts commonality with other Cat equipment

Full Specifications Standard Equipment Optional Equipment

Product Specifications for 773G

Download Print

Engine

Engine Model	Cat® C27 Cat® C27
Rated Engine Speed	1800 r/min 1800 r/min
Gross Power - SAE J1995	775 HP 578 kW
Net Power - SAE J1349	719 HP 536 kW
Net Power - ISO 9249	762 HP 568 kW
Net Power - 80/1269/EEC	762 HP 568 kW
Bore	5.4 in 137 mm
Stroke	6 in 152 mm
Displacement	1648 in³ 27 l
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.
Engine Power - ISO 14396	764 HP 570 kW
Peak Torque - Speed	1200 r/min 1200 r/min
Net Torque	3148 ft-lb 4269 N·m
Note (3)	No engine derating required up to 3048 m (10,000 ft) for Tier 4/Stage V. No engine derating required up to 3048 m (10,000 ft) for Tier 4/Stage V.
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).

Weights - Approximate

Maximum Gross Vehicle Weight

226501 lb 102739 kg

Operating Specifications

Nominal Payload Class (100%)	61 ton (US) 55.3 t
Top Speed - Loaded	41.6 mile/h 66.9 km/h
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.
Maximum Working Payload (110%)	67.1 ton (US) 60.8 t
Note (1)	Capacity with Dual Slope body – no liner. Capacity with Dual Slope body – no liner.
Body Capacity - SAE 2:1	46.8 yd³ 35.8 m³
Target Payload (100%)	61 ton (US) 55.3 t
Maximum Allowable Payload (120%)*	73.2 ton (US) 66.4 t

Transmission

Forward - 1	6.6 mile/h 10.6 km/h
Forward - 2	9.3 mile/h 15 km/h
Forward - 3	12.6 mile/h 20.3 km/h
Forward - 4	16.8 mile/h 27 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 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 in² 655 cm²
Brake Surface - Rear	9497 in² 61269 cm²
Brake Standards	ISO 3450:2011 ISO 3450:2011

Body Hoists

Pump Flow - High Idle	118 gal/min 448 l/min
Relief Valve Setting - Raise	2502 psi 17250 kPa
Relief Valve Setting - Lower	500 psi 3450 kPa
Body Raise Time - High Idle	10 s 10 s
Body Lower Time - Float	14 s 14 s
Body Power Down - High Idle	14 s 14 s

Capacity - Dual Slope - 100% Fill Factor

Struck	35.13 yd³ 26.86 m³
Heaped (SAE 2:1)*	46.76 yd³ 35.75 m³
Note (2)	* ISO 6483:1980. * ISO 6483:1980.
Note (1)	Contact your local Cat dealer for body recommendation. Contact your local Cat dealer for body recommendation.

Capacity - Flat Floor - 100% Fill Factor

Struck	34.33 yd³ 26.25 m³
Note (2)	* ISO 6483:1980. * ISO 6483:1980.
Heaped (SAE 2:1)*	46.41 yd³ 35.49 m³
Note (1)	Contact your local Cat dealer for body recommendation. Contact your local Cat dealer for body recommendation.

Weight Distributions - Approximate

Front Axle - Empty	53 % 53 %
Front Axle - Loaded	35 % 35 %
Rear Axle - Empty	47 % 47 %
Rear Axle - Loaded	65 % 65 %

Suspension

Rear axle - Oscillation	8.1 ° 8.1 °
Empty Loaded Cylinder Stroke Rear	5.8 in 149 mm
Empty Loaded Cylinder Stroke Front	9.2 in 234 mm

Service Refill Capacities

Fuel Tank	210 gal (US) 795 l
Cooling System	45 gal (US) 171 l
Differential - Final Drives	38 gal (US) 145 l
Steering Tank	9.5 gal (US) 36 l
Steering System - Including Tank	14 gal (US) 54 l
Torque Converter - Transmission System - HRC	18 gal (US) 70 l
Crankcase	24 gal (US) 90 l
Brake Hoist System	85 gal (US) 322 l
Brake/Hoist Hydraulic Tank	46.5 gal (US) 176 l

Tires

Note (1)	Productive capabilities of the 773G 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 773G 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

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

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. 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 (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.

Steering

Turning Diameter - Front	77.1 ft 23.5 m
Steering Standards	SAE J1511 FEB94 ISO 5010:1992 SAE J1511 FEB94 ISO 5010:1992
Steer Angle	31 ° 31 °
Turning Circle - Clearance Diameter	85.6 ft 26.1 m

773G Standard Equipment

Print

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

773G Optional Equipment

Print

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)

See how 773G compares against frequently compared products.

Off-Highway Trucks 773G

773G

Nominal Payload Class (100%): 61 ton (US); 55.3 t
Engine Model: Cat® C27; Cat® C27
Top Speed - Loaded: 41.6 mile/h; 66.9 km/h

Selected Model

Off-Highway Trucks 772G

772G

Nominal Payload Class (100%): 51.6 ton (US); 46.8 t
Engine Model: Cat® C18; Cat® C18
Top Speed - Loaded: 49.2 mile/h; 79.2 km/h

Model Details

Off-Highway Trucks 775G

775G

Nominal Payload Class (100%): 70.5 ton (US); 64 t
Engine Model: Cat® C27; Cat® C27
Top Speed - Loaded: 41.6 mile/h; 66.9 km/h

Model Details

Use the comparison tool to compare detailed specs of Cat and competitor models.

Tools And Expert Help At Every Turn

Payment Calculator

Current Offers

Rental Options

Used Options

Find Dealer

Swear by Equipment Management

Fuel costs. Labor costs. Maintenance costs. They can all tax your patience. But with timely, accurate data, you can better manage your equipment to keep operating expenses in line. Cat EMSolutions offers everything you need to control costs, help your guys work better, reduce risks and get more done every day.

Learn More

Product Brochures and More Are Ready to Download!

Full specifications, product brochures and more. Sign up below for additional information. Or for instant access, you can skip this form.

First Name

Last Name

Email

Business Phone

Company

Company Address

City

Zip/Postal Code

Country

Level of interest

Yes I'd like to receive future marketing (e.g. new product information, promotions) communications (e.g. email, text and phone) from Caterpillar Inc., its affiliates and subsidiaries worldwide and the Caterpillar dealer network. Regardless of whether you decide to receive these marketing communications, Caterpillar will continue to send service/transactional messages, including those that have to do with any accounts that you may have with us. No I would not like to receive future marketing communications.

Website Privacy Statement Download without providing email

Media Gallery

Photos

360 View

All

Compatible Technology and Services

Leverage Caterpillar connected data and security principles to improve efficiencies, increase productivity and make your business more profitable.

Link

Payload

Cat App

Cookies are required to watch videos
To watch this video, please open our cookie policy and accept the use of cookies.
Open Cookie Policy

Efficient equipment management starts with the Cat App. Track the location and health of your equipment, order service and parts, and activate telematics devices directly from your mobile device. Staying on top of your fleet 24/7 has never been easier.

Explore Technology
Cat Inspect

Cookies are required to watch videos
To watch this video, please open our cookie policy and accept the use of cookies.
Open Cookie Policy

Cat® Inspect allows you to access your equipment data on your mobile device. This easy-to-use app lets you capture inspection data and integrates with your other Cat data systems, so you can keep a close eye on your fleet. More than one million inspections are completed each year, providing convenience and accountability to equipment owners.

Explore Technology
Cat Productivity

Cookies are required to watch videos
To watch this video, please open our cookie policy and accept the use of cookies.
Open Cookie Policy

Cat® Productivity is a cloud-based application that is scalable to any size operation. Detailed Cat Production Measurement data, machine data and jobsite data are transmitted from the onboard Cat Product Link™ device directly to the web platform, for you to access wherever you are, via your mobile, tablet or desktop device.

Explore Technology
Cat Product Link

Cookies are required to watch videos
To watch this video, please open our cookie policy and accept the use of cookies.
Open Cookie Policy

Cat® Product Link™ wirelessly connects you to your equipment giving you valuable insight into how your machine or fleet is performing. Information such as location, hours, fuel usage, productivity, idle time, and diagnostic codes are made available through online web applications so that you can make timely, fact-based decisions to maximize efficiency, improve productivity, and lower the cost of owning and operating your fleet. Available with satellite or cellular connectivity.

Explore Technology
Cat VisionLink

Cookies are required to watch videos
To watch this video, please open our cookie policy and accept the use of cookies.
Open Cookie Policy

View fleet information online with VisionLink and use it to make informed decisions that boost productivity, lower costs, simplify maintenance, and improve safety on your jobsite. With different subscription level options, your Cat dealer can help conﬁgure exactly what you need to optimize your fleet and drive additional profit.

Explore Technology
ISO 15143-3 (AEMP 2.0) API

Import telematics data into your own applications for improved fleet management. Our API meets AEMP 2.0 and ISO 15143-3 standards, ideal for mixed fleets.

Explore Technology
My.Cat.Com

Cookies are required to watch videos
To watch this video, please open our cookie policy and accept the use of cookies.
Open Cookie Policy

My.Cat.Com is the web-based hub for digital equipment management, giving you an easy way to take in complex information. Monitor cost, utilization, reliability, age information and other critical data needed to run a business more efficiently and effectively. Access your equipment information and connect with your Cat dealer – all in one place.

Explore Technology

Efficient equipment management starts with the Cat App. Track the location and health of your equipment, order service and parts, and activate telematics devices directly from your mobile device. Staying on top of your fleet 24/7 has never been easier.

Explore Technology

Cat® Inspect allows you to access your equipment data on your mobile device. This easy-to-use app lets you capture inspection data and integrates with your other Cat data systems, so you can keep a close eye on your fleet. More than one million inspections are completed each year, providing convenience and accountability to equipment owners.

Explore Technology

Cat® Productivity is a cloud-based application that is scalable to any size operation. Detailed Cat Production Measurement data, machine data and jobsite data are transmitted from the onboard Cat Product Link™ device directly to the web platform, for you to access wherever you are, via your mobile, tablet or desktop device.

Explore Technology

Cat® Product Link™ wirelessly connects you to your equipment giving you valuable insight into how your machine or fleet is performing. Information such as location, hours, fuel usage, productivity, idle time, and diagnostic codes are made available through online web applications so that you can make timely, fact-based decisions to maximize efficiency, improve productivity, and lower the cost of owning and operating your fleet. Available with satellite or cellular connectivity.

Explore Technology

View fleet information online with VisionLink and use it to make informed decisions that boost productivity, lower costs, simplify maintenance, and improve safety on your jobsite. With different subscription level options, your Cat dealer can help conﬁgure exactly what you need to optimize your fleet and drive additional profit.

Explore Technology

Import telematics data into your own applications for improved fleet management. Our API meets AEMP 2.0 and ISO 15143-3 standards, ideal for mixed fleets.

Explore Technology

My.Cat.Com is the web-based hub for digital equipment management, giving you an easy way to take in complex information. Monitor cost, utilization, reliability, age information and other critical data needed to run a business more efficiently and effectively. Access your equipment information and connect with your Cat dealer – all in one place.

Explore Technology

Cat Payload with Truck Production Management System

Cookies are required to watch videos
To watch this video, please open our cookie policy and accept the use of cookies.
Open Cookie Policy

Cat® Payload with Truck Production Management is a payload weighing system that improves fleet productivity and reduces operating costs. It uses external lights or an optional digital display to signal the loader that the proper load has been reached.

Explore Technology

Cat® Payload with Truck Production Management is a payload weighing system that improves fleet productivity and reduces operating costs. It uses external lights or an optional digital display to signal the loader that the proper load has been reached.

Explore Technology

Products

Services & Support

How Can We Help?

Company Info

Industry Solutions

Industries

News And Events

Connect with Cat

North America ‧ English

Caterpillar Brands

Solar Turbines

US-English
© 2021 Caterpillar. All Rights Reserved.