Foley Power Solutions Logo Foley-Rental-Logo-561x150 RIG360 Logo SITECH-Logo

773 Off-Highway Truck

Off-Highway Trucks

Details

Nominal Payload Class (100%)
61.7 ton (US)

Engine Model
Cat® C27

Top Speed - Loaded
42 mile/h

Contact

Foley Equipment Sales

+1 (316) 943-4211

Request a Quote

Overview

Enhanced performance

Caterpillar is pleased to introduce to you the 773 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.
The 773 Off-Highway Trucks 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 773 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 773 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, the Cat Off-Highway Trucks can and will make a positive difference to both your business and people – all day, every day.

Benefits

Less Fuel Consumption

Utilizing Adaptive Economy Mode helps save on fuel consumption while maintaining productivity.

Enhanced Operator Comfort

New left side seat placement allows for an easier operation and new levels of comfort all throughout the work day

Expanded Performance

Get the job done faster and more efficiently with increased travel speeds and improved traction control.

Features at a Glance

ACHIEVE GREATER PRODUCTIVITY

ACHIEVE GREATER PRODUCTIVITY

        
  • Haul your materials faster with an accelerated travel speed.
    •     
  • Put more power to the ground with increased torque.
    •     
  • Enjoy greater productivity while using a more responsive Traction
    Control System (TCS).
    •     
  • Reduce tire wear with maximum by engaging TCS early in the slip.
    •     
  • Strong, predictable performance helps operators achieve the lowest cost per ton.
BOOST FUEL EFFICIENCY

BOOST FUEL EFFICIENCY

        
  • Up to 13% less fuel consumption.
    •     
  • Advanced Productivity Electronic Control System (APECS) allows the engine and transmission to communicate on a high level. This communication allows the machine to better utilize the power andtorque the engine is producing.
    •     
  • Automatically optimize fuel consumption with the feature—Adaptive Economy mode reduces fuel use without affecting productivity and can be engaged with a single button.
    •     
  • Gain improvements in fuel efficiency with auto-neutral idle.
    •     
  • Haul your 773 truck at a more fuel-efficient engine speed and gear selection with speed limiting.
    •     
  • Conserve fuel with integrated Engine Idle Shutdown by the engine automatically initiating when the truck is in park and idle for a preset amount of time.
DESIGNED FOR SAFETY

DESIGNED FOR SAFETY

        
  • Improvements in accessibility with safe, ground-level access tofuel fill and daily maintenance points.
    •     
  • Ensure three points of contact when entering and exiting the machine with strategically placed walkways and grab rails.
    •     
  • Superior brake performance meets the latest brake standards—
        ISO 3450:2011.
    •     
  • The ground-level engine shut-off switch stops all fuel to the engine when activated and shuts down the machine safely.
    •     
  • Sturdy 4-point mounted cabin meets rollover protective structure/
        falling objects protective structure (ROPS/FOPS) standard.
    •     
  • 4-point seat belt provides enhanced safety to the operator.
    •     
  • Seat belt indicator implements both visual and audible alerts to the
        operator when seat belt is not fastened.
    •     
  • Lockout features help the service technician to perform
        maintenance work on the machine with safe mode.
    •     
  • Secondary steering activates automatically in case of primary
        system failure.
    •     
  • Overload speed limiter works with truck payload system to reduce
        machine speed automatically when the truck is overloaded. 
WORK IN COMFORT

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 enlarged views of the work area and its surroundings.
    •     
  • Access connectivity and decrease clutter with more storage areas in the newly designed cab.
    •     
  • Automatic cab temperature controls.
    •     
  • Cat next-generation deluxe seat for better operator comfort.
TECHNOLOGY THAT GETS WORK DONE

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 dta via the advisor display with the software Bital Information Management System (VIMS™).  Applicable to both U.S. EPA Tier 4 Final/EU Stage V and U.S. EPA Tier 2 equivalent.
    •     
  • Truck Production Management System (TPMS) provides accurate weighing of the materials, stores 2,400 payload cycles, and reportson, haul cycle times, and distances with date and time stamps.
    •     
  • External payload indicator lights alert the loader when to stop, reducing the risk of machine overloading.
    •     
  • Product Link™ system connects to each machine wirelessly, 
    allowing you to monitor location, hours, fuel use, productivity, idle
    time, and diagnostic codes.
    •     
  • VisionLink®
    wirelessly connects you to your equipment, giving
    you access to essential information you need to know to run your business.
    •     
  • The Cat 773 is MineStar™ ready and includes Cat Product Link
    Elite and VIMS to help optimize equipment management, remote
    monitoring capabilities, machine availability, and component life while reducing both repair costs and the risk of catastrophic 
    failure.
    •     
  • Tons kilometers per hour/tons miles per hour (TKPH/TMPH) tire
        management system works with TPMS for improved tire life. 
REDUCED MAINTENANCE COST AND OTHER COSTS

REDUCED MAINTENANCE COST AND OTHER COSTS

        
  • Grouped service points.
    •     
  • Control particulate matter with two engine-mounted diesel oxidation catalyst canisters. (Tier 4)
    •     
  • NRS technology replaces a portion of intake air with exhaust gas to control combustion temperatures and NOx production. (Tier 4)
    •     
  • Parts commonality with other Cat equipment.
    •     
  • Resolve problems before failure occurs with VIMS notifications.
    •     
  • Autostall enables quick operating temperatures for best performance life.
    •     
  • Prevents hot shutdowns that can reduce component life with the use of delayed engine shutdown.
    •     
  • Hydraulic oil filter life is extended to 1,000 hours under normal operating conditions.
APPLICATION VERSATILITY

APPLICATION VERSATILITY

        
  • Get the right body option—Dual Slope, Flat Floor, or Quarry—for your material and jobsite needs.
    •     
  • For haul profiles including steep slopes, an optional Dual Slope body is available—offering excellent material retention.
    •     
  • The flat floor body is perfect for metering material, especially when
        feeding the crusher. 
    •     
  • Optimize your body life by selecting a liner package best suited
        for your application. We offer steel liners that work for most applications as well as rubber liners for extreme applications. 

Specifications

Full Specifications

Engine

Engine Model
Cat® C27

Rated Engine Speed
2000 r/min

Gross Power - SAE J1995
825 HP

Net Power - SAE J1349
727 HP

Net Power - 80/1269/EEC
727 HP

Net Power - ISO 9249
727 HP

Bore
5.4 in

Stroke
6 in

Displacement
1648 in³

Note (1)
Power rating applies at 2,000 rpm when tested under the specified condition for the specified standard.

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
2874 ft-lb

Peak Torque - Speed
1300 r/min

Note (3)
No engine derating required up to 3810 m (12,500 ft) for Tier 2 Equivalent.

Engine Power - ISO 14396
813 HP

Weights - Approximate

Maximum Gross Vehicle Weight
226503 lb

Operating Specifications

Nominal Payload Class (100%)
61.7 ton (US)

Top Speed - Loaded
42 mile/h

Note (2)
* Refer to the Caterpillar 10/10/20 Payload Policy for maximum gross machine weight limitations.

Body Capacity - SAE 2:1
46.75 yd³

Target Payload (100%)
61.7 ton (US)

Note (1)
Capacity with Dual Slope body – no liner.

Maximum Allowable Payload (120%)*
74 ton (US)

Maximum Working Payload (110%)
67.8 ton (US)

Transmission

Forward - 1
6.7 mile/h

Forward - 2
9.4 mile/h

Forward - 3
12.7 mile/h

Forward - 4
17 mile/h

Forward - 5
23 mile/h

Forward - 6
31.1 mile/h

Forward - 7
42 mile/h

Reverse
8.8 mile/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
257 in²

Brake Surface - Rear
9497 in²

Brake Standards
ISO 3450:2011

Body Hoists

Pump Flow - High Idle
118 gal/min

Relief Valve Setting - Raise
2502 psi

Relief Valve Setting - Lower
500 psi

Body Raise Time - High Idle
9.5 s

Body Lower Time - Float
13 s

Body Power Down - High Idle
13 s

Capacity - Dual Slope - 100% Fill Factor

Struck
35.13 yd³

Note (1)
Contact your local Cat dealer for body recommendation.

Heaped (SAE 2:1)*
46.76 yd³

Note (2)
* ISO 6483:1980.

Capacity - Flat Floor - 100% Fill Factor

Struck
34.33 yd³

Heaped (SAE 2:1)*
46.41 yd³

Note (2)
* ISO 6483:1980.

Note (1)
Contact your local Cat dealer for body recommendation.

Weight Distributions - Approximate

Front Axle - Empty
53 %

Front Axle - Loaded
35 %

Rear Axle - Empty
47 %

Rear Axle - Loaded
65 %

Suspension

Rear axle - Oscillation
8.1 °

Empty Loaded Cylinder Stroke Front
9.2 in

Empty Loaded Cylinder Stroke Rear
5.8 in

Service Refill Capacities

Fuel Tank
210 gal (US)

Cooling System
45 gal (US)

Differential - Final Drives
38 gal (US)

Steering Tank
9.5 gal (US)

Steering System - Including Tank
14 gal (US)

Brake/Hoist Hydraulic Tank
46.5 gal (US)

Crankcase
24 gal (US)

Brake Hoist System
85 gal (US)

Torque Converter - Transmission System - LRC
16 gal (US)

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.

Note (2)
Caterpillar recommends the customer evaluate all job conditions and consult the tire manufacturer for proper tire selection.

Standard Tire
24.00R35 (E4)

ROPS

FOPS Standards
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.

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).

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 the cab doors and the cab windows closed.

Steering

Turning Diameter - Front
77.1 ft

Steering Standards
SAE J1511 FEB94 ISO 5010:1992

Steer Angle
31 °

Turning Circle - Clearance Diameter
85.6 ft

Equipment

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 non-regulated regions only:
    – Direct drive fan
    – MEUI-A 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 (EU compliant)

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)

Resources

773 Key Features Off-Highway Truck (Global)

773 Technical Specifications Off-Highway Truck (Global)

Similar New Equipment

777 (07) Off-Highway Truck
Off-Highway Trucks

777 (07) Off-Highway Truck

Target Payload (100%): 101.1 ton (US)
Engine Model: Cat® C32B
Top Speed - Loaded: 40.9 mile/h

770 Off-Highway Truck
Off-Highway Trucks

770 Off-Highway Truck

Nominal Payload Class (100%): 42.1 ton (US)
Engine Model: Cat® C15
Top Speed - Loaded: 45.8 mile/h

775 Off-Highway Truck
Off-Highway Trucks

775 Off-Highway Truck

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

772 (07) Off-Highway Truck
Off-Highway Trucks

772 (07) Off-Highway Truck

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