773 (07)

Equipment / NEW / Off-Highway Trucks / Off-Highway Trucks / 773 (07)

METRIC

773 (07)

OVERVIEW

BENEFITS

FEATURES AT A GLANCE

SPECIFICATIONS

TOOLS AND EXPERT HELP

PRODUCT BROCHURES AND DOWNLOADS

MEDIA GALLERY

KEY SPECS

Engine Model Cat® C27
Rated Engine Speed 2000r/min2000r/min
Gross Power - SAE J1995 578kW775hp

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OVERVIEW

BENEFITS

FEATURES AT A GLANCE

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

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 and torque 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

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

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

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

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

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

Engine Model Cat® C27
Rated Engine Speed 2000r/min2000r/min
Gross Power - SAE J1995 578kW775hp
Net Power - SAE J1349 546kW733hp
Net Power - ISO 9249 552kW741hp
Net Power - 80/1269/EEC 552kW741hp
Bore 137mm5.4in
Stroke 152mm6in
Displacement 27l1648in³
Net Torque 3646N·m2689ft-lb
Note (3) No engine derating required up to 3810 m (12,500 ft) for Tier 2 Equivalent.
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).
Peak Torque - Speed 1300r/min1300r/min
Engine Power - ISO 14396 569kW763hp
Note (1) Power rating applies at 2,000 rpm when tested under the specified condition for the specified standard.
Maximum Gross Vehicle Weight 102740kg226503lb
Nominal Payload Class (100%) 56t61.7ton (US)
Top Speed - Loaded 67.6km/h42mile/h
Maximum Allowable Payload (120%)* 67.1t74ton (US)
Body Capacity - SAE 2:1 35.75m³46.75yd³
Note (1) Capacity with Dual Slope body – no liner.
Maximum Working Payload (110%) 61.5t67.8ton (US)
Note (2) * Refer to the Caterpillar 10/10/20 Payload Policy for maximum gross machine weight limitations.
Target Payload (100%) 56t61.7ton (US)
Forward - 1 10.8km/h6.7mile/h
Forward - 2 15.1km/h9.4mile/h
Forward - 3 20.4km/h12.7mile/h
Forward - 4 27.4km/h17mile/h
Forward - 5 37km/h23mile/h
Forward - 6 50.1km/h31.1mile/h
Forward - 7 67.6km/h42mile/h
Reverse 14.1km/h8.8mile/h
Note Maximum travel speeds with standard 24.00R35 (E4) tires.
Differential Ratio 3.64:1
Planetary Ratio 4.80:1
Total Reduction Ratio 17.49:1
Brake Surface - Front 655cm²257in²
Brake Surface - Rear 61269cm²9497in²
Brake Standards ISO 3450:2011
Pump Flow - High Idle 448l/min118gal/min
Relief Valve Setting - Raise 17250kPa2502psi
Relief Valve Setting - Lower 3450kPa500psi
Body Raise Time - High Idle 9.5s9.5s
Body Lower Time - Float 13s13s
Body Power Down - High Idle 13s13s
Struck 26.86m³35.13yd³
Note (1) Contact your local Cat dealer for body recommendation.
Heaped (SAE 2:1)* 35.75m³46.76yd³
Note (2) * ISO 6483:1980.
Struck 26.25m³34.33yd³
Heaped (SAE 2:1)* 35.49m³46.41yd³
Note (2) * ISO 6483:1980.
Note (1) Contact your local Cat dealer for body recommendation.
Front Axle - Empty 53%53%
Front Axle - Loaded 35%35%
Rear Axle - Empty 47%47%
Rear Axle - Loaded 65%65%
Rear axle - Oscillation 8.1°8.1°
Empty Loaded Cylinder Stroke Front 234mm9.2in
Empty Loaded Cylinder Stroke Rear 149mm5.8in
Fuel Tank 795l210gal (US)
Cooling System 171l45gal (US)
Differential - Final Drives 145l38gal (US)
Steering Tank 36l9.5gal (US)
Steering System - Including Tank 54l14gal (US)
Torque Converter - Transmission System - LRC 61l16gal (US)
Brake/Hoist Hydraulic Tank 176l46.5gal (US)
Brake Hoist System 322l85gal (US)
Crankcase 90l24gal (US)
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 773G truck are such that, under certain job conditions, TKPH (TMPH) capabilities of standard or optional tires could be exceeded and, therefore, limit production.
Standard Tire 24.00R35 (E4)
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 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 (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 the cab doors and the cab windows closed.
Turning Diameter - Front 23.5m77.1ft
Steering Standards ISO 5010:2007
Steer Angle 31°31°
Turning Circle - Clearance Diameter 26.1m85.8ft