770 (07)

770 (07B) HRC 2023 EU, NACD, GN2

Overview

Cat’s 770 40-ton payload sets the standard for haul performance in construction and quarry industries. We’ve taken the best of our rugged, dependable Off-Highway Truck lineup and integrated it with technologies that help our environment, make operators more productive, and dramatically improve the economics of haul fleets. An optimal pass match for the 770 is the Cat 986K or 988K Wheel Loader or the 374F or 390F Hydraulic Excavators. No matter your business type, the 770 is designed to help you move materials safely and efficiently through every haul.

Specifications

Units: 
Nominal Payload Class (100%)
Engine Model Cat® C15
Top Speed - Loaded
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Benefits & Features

ACHIEVE GREATER PRODUCTIVITY

BOOST FUEL EFFICIENCY

DESIGNED FOR SAFETY

  August 27, 2024

Specifications

Units: 
Engine
Engine Model Cat® C15
Rated Engine Speed
Gross Power - SAE J1995
Net Power - SAE J1349
Net Power - ISO 9249
Net Power - 80/1269/EEC
Net Power - ISO 14396
Net Torque - SAE J1349
Number of Cylinders 6
Bore
Stroke
Displacement
Note (1) Power rating applies at 1,700 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).
Note (3) No engine derating required up to 3000 m (9,843 ft) altitude.
Note (4) Meets Japan Small Volume Exemption.
Emissions Meets U.S. EPA Tier 4 and EU Stage V emission standards.
Weights - Approximate
Target Gross Machine Operating Weight
Target Gross Machine Weight
Chassis Weight
Body Weight
Note (1) Chassis weight with 100% fuel, hoist, body mounting group, rims, and tires.
Note (2) Body weight is the standard Dual Slope body with no liner and will vary depending on configuration.
Operating Specifications
Nominal Payload Class (100%)
Top Speed - Loaded
Target Payload (100%)
Maximum Working Payload (110%)
Maximum Allowable Payload (120%)*
Body Capacity - SAE 2:1
Note (1) *Refer to Caterpillar 10/10/20 Payload Policy for maximum gross machine weight limitations.
Note (2) Target payload and capacity based on Dual Slope body with no liner. Attachment selection will affect payload and maximum gross machine operating weight.
Transmission
Forward - 1
Forward - 2
Forward - 3
Forward - 4
Forward - 5
Forward - 6
Forward - 7
Reverse
Note Maximum travel speeds with standard 18.00R33 (E4) tires.
Final Drives
Differential Ratio 1.92:1
Planetary Ratio 4.80:1
Total Reduction Ratio 9.26:1
Brakes
Brake Surface - Front
Brake Surface - Rear
Brake Standards ISO 3450:2011
Note Target gross machine operating weight is 71 214 kg (157,000 lb).
Body Hoists
Pump Flow - High Idle
Relief Valve Setting - Raise
Relief Valve Setting - Lower
Body Raise Time - High Idle
Body Lower Time - Float
Body Power Down - High Idle
Capacity - Dual Slope - 100% Fill Factor
Struck
Heaped (SAE 2:1)*
Note (2) *ISO 6483:1980.
Note (1) Contact your local Cat dealer for body recommendation.
Capacity - Flat Floor - 100% Fill Factor
Struck
Heaped (SAE 2:1)*
Note (1) Contact your local Cat dealer for body recommendation.
Note (2) *ISO 6483:1980.
Weight Distributions - Approximate
Front Axle - Empty
Front Axle - Loaded
Rear Axle - Empty
Rear Axle - Loaded
Suspension
Empty Loaded Cylinder Stroke Front
Empty Loaded Cylinder Stroke Rear
Rear axle - Oscillation
Service Refill Capacities
Fuel Tank
Cooling System
Crankcase
Differential - Final Drives
Steering Tank
Steering System - Including Tank
Brake/Hoist Hydraulic Tank
Brake Hoist System
Torque Converter - Transmission System
DEF Tank
Tires
Standard Tire 18.00R33 (E4)
Note (1) Productive capabilities of the 770G 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 evaluates all job conditions and consults the tire manufacturer for proper tire selection.
ROPS
ROPS Standards 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.
Sound
Sound Standards (1) Hearing protection may be needed when operating with open operator station & cab for extended periods or in noisy environment.
Sound Standards (2) Exterior sound pressure power level for standard machine measured according to tests specified in ISO 6395:2008 is 116 dB(A).
Sound Standards (3) Operator Equivalent Sound Pressure Level is 79 dB(A) & 74 dB(A) with EU sound suppression applied when ISO 6396:2008 is used.
Steering
Steering Standards ISO 5010:2007
Steer Angle
Turning Diameter - Front
Turning Circle - Clearance Diameter
Note Target gross machine operating weight is 71 214 kg (157,000 lb).
Dimensions
Height - Top of ROPS
Overall Body Length
Inside Body Length
Overall Length
Wheel Base
Rear Axle - Tail
Ground Clearance
Dump Clearance
Loading Height - Empty
Inside Body Depth - Maximum
Overall Height - Body Raised
Operating Width
Centerline Front Tire Width
Engine Guard Clearance
Outside Body Width
Inside Body Width
Front Canopy Height
Rear Axle - Clearance
Centerline of Rear Dual Tire Width
Overall Tire Width

Benefits & Features

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 11% 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 770 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 data via the advisor display with the software Vital 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 770 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)
• NOx reduction system (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.
• Torque converter stall (autostall) enables quick operating temperatures for best performance life.
• All LED lights provide longer life, brighter light, consume less power, and are more resistant to vibration or water damage. 




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. 

Standard Equipment

  • NOTE
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • ELECTRICAL
    • Alarm, backup
    • Alternator, 115 ampere
    • Auxiliary jump start receptacle
    • Batteries, maintenance-free, 12V (2), 190 amp-hour
    • Electrical system, 24V
    • Lighting system:<br>– Backup light (halogen)<br>– Directional signals/hazard warning (front and rear LED)<br>– Headlights, (halogen) with dimmer<br>– Operator access courtesy lights (Developing Market Only)
  • PRODUCT LINK™ COMMUNICATIONS
    • Product Link Ready
  • GUARDS
    • Driveline
    • Engine crankcase
  • OPERATOR ENVIRONMENT
    • Air conditioning
    • Ashtray and cigarette lighter
    • Coat hook
    • Cup holders (4)
    • Diagnostic connection port, 24V
    • Entertainment Radio Ready:<br>– 5 amp converter<br>– Speakers<br>– Antenna<br>– Wiring harness
    • Gauges/indicators:<br>– Air cleaner service indicator - electronic<br>– Brake oil temperature gauge<br>– Coolant temperature gauge<br>– Hour meter<br>– Tachometer<br>– Engine overspeed indicator<br>– Fuel level<br>– Speedometer with odometer<br>– Transmission gear indicator
    • Heater/defroster (11 070 kCal/43,930 BTU)
    • Hoist lever
    • Horn, electric
    • Light - dome
    • Light - courtesy
    • Messenger, display unit
    • Mirrors
    • Power port, 12V
    • ROPS cab, insulated/sound suppressed
    • Seat, Cat Comfort Series III:<br>– full air suspension<br>– four-point harness
    • Steering wheel, padded, tilt and telescopic
    • Storage compartment
    • Sun visor, tinted glass
    • Throttle lock
    • Windshield wiper (intermittent) and washer
  • POWER TRAIN
    • Air-To-Air Aftercooler (ATAAC)
    • Air cleaner with precleaner (1)
    • Automatic cold mode idle control
    • Electric start
    • Turbocharger
    • Braking system, hydraulic actuated:<br>– Automatic Retarder Control (ARC) (utilizes rear oil-cooled, multiple disc brakes)<br>– Brake release motor (towing)<br>– Caliper-disc (front)<br>– Extended Life Brakes<br>– Oil-cooled, multiple disc (rear)<br>– Parking<br>– Secondary<br>– Service
    • Transmission:<br>– 7-speed automatic powershift<br>– Body up-shift inhibitor<br>– Controlled throttle shifting<br>– Directional shift management<br>– Downshift inhibitor<br>– Neutral start switch<br>– Neutral coast inhibitor<br>– Reverse shift inhibitor<br>– Reverse neutralizer during dumping<br>– Programmable top gear selection
  • SUSPENSION SYSTEMS
    • Suspension, front and rear
  • OTHER STANDARD EQUIPMENT
    • Body safety pin (secures body in up position)
    • Body down indicator
    • CD-ROM parts book
    • Fan, hydraulic demand
    • Fuel tank (530 L/140 gal)
    • Guard, engine compartment
    • Guard, mud
    • Ground level battery disconnect
    • Ground level engine shutdown
    • Ground level grease fittings
    • Reservoirs (separate):<br>– Brake/converter/hoist<br>– Steering<br>– Transmission/torque converter
    • Rims 15 × 33
    • Rock ejectors
    • Service platform, left and right side
    • Supplemental steering (automatic)
    • Tie down eyes
    • Tow hooks (front)/Tow pin (rear)
    • Vandalism protection locks
  • ANTIFREEZE
    • Extended Life Coolant to -35° C (-30° F)

Optional Equipment

  • NOTE
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • OPTIONAL EQUIPMENT
    • Cat Engine Brake
    • Extended Life Brake Discs
    • Body heat/diverter box
    • Four (4) batteries
    • HID lights
    • Product Link
    • Backup alarm
    • Heated mirrors
    • Fuel heater
    • Ether aid
    • Coolant heater
    • Auto lube
    • Rear vision camera (WAVS)
    • Spare rims
    • Wheel chocks
    • Body sideboards
    • Traction Control System (TCS)

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