The Cat 775 (07B) Off-highway truck is redifining performance.

775 (07) Off-Highway Trucks

Key Specs

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

Overview

Maximize Performance

The Cat® 775 Off-Highway Truck is purpose-built to help operations move more material at a lower cost per ton. Designed and validated through rigorous engineering, testing, and quality control processes, the 775 has accumulated more than 30,000 hours of proven customer operation to help deliver dependable performance from day one. Seven fuel-saving features and two customizable fuel economy modes help reduce fuel consumption while maintaining high levels of productivity. A redesigned operator environment, enhanced serviceability, and improved environmental performance help maximize uptime while supporting operator comfort and efficiency. Built for today’s demanding haulage applications, the Cat 775 delivers the performance, efficiency, and reliability your operation depends on 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

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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 traction by engaging TCS early in the slip.
• Strong, predictable performance helps operators achieve the lowest cost per ton.
• Automatic retarding control (ARC) maintains consistent engine speed for greater productivity and up to 15% faster downhill speeds as compared to a manual retarding system.  
BOOST FUEL EFFICIENCY

BOOST FUEL EFFICIENCY

• Up to 13% less fuel consumption.
• Advanced productivity electronic control strategy (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 adaptive economy mode, which reduces fuel use without affecting productivity and can be engaged with a single button.
• Find improvements in fuel efficiency with auto neutral idle.
• Haul your 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 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.
• Superior brake performance meets the latest brake standards—ISO 3450:2011.
• The ground-level engine shutoff 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 visibility gain enlarged views of the work area and its surroundings.
• Access connectivity and decrease clutter with more storage areas with the newly designed cab.
• Enjoy the easy automotive-quality shifting with the new transmission controls. 
• 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 reports on weights, haul cycle times, and distances with date 
and time stamps.
• External payload indicator lights/display 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 775 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 COSTS AND OTHER COSTS

REDUCED MAINTENANCE COSTS 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. 
Specifications Standard Equipment Optional Equipment

Product Specifications for 775 (07)

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Nominal Payload Class (100%) 70.5 ton (US) 64 t
Top Speed - Loaded 41.6 mile/h 66.9 km/h
Target Payload (100%) 70.5 ton (US) 64 t
Maximum Working Payload (110%) 77.5 ton (US) 70.3 t
Maximum Allowable Payload (120%)* 84.6 ton (US) 76.7 t
Not to Exceed Payload (120%)* 76762 ton (US) 76.8 t
Body Capacity - SAE 2:1 55.23 yd³ 42.23 m³
Note (1) Capacity with Dual Slope body – no liner. Capacity with Dual Slope body – no liner.
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.
Engine Model Cat® C27 Cat® C27
Rated Engine Speed 1800 r/min 1800 r/min
Gross Power - SAE J1995:2014 825 hp 615 kW
Engine Power - ISO 14396:2002 812 hp 605 kW
Net Power - SAE J1349:2011 768 hp 572 kW
Net Power - SAE J1349:2011/ISO 9249:2007 768 hp 572 kW
Peak Torque - Speed 1200 r/min 1200 r/min
Net Torque 3148 ft-lb 4269 N·m
Bore 5.4 in 137 mm
Stroke 6 in 152 mm
Displacement 1648 in³ 27 l
Note (1) Power rating applies at 1,800 rpm when tested under the specified condition for the specified standard. Power rating applies at 1,800 rpm when tested under the specified condition for the specified standard.
Note (2) Net power advertised is the power available at the flywheel when the engine is equipped with fan at minimum speed, air intake system, exhaust system, and alternator. Net power advertised is the power available at the flywheel when the engine is equipped with fan at minimum speed, air intake system, exhaust system, and alternator.
Note (3) Advertised power is tested per the specified standard in effect at the time of manufacture. Advertised power is tested per the specified standard in effect at the time of manufacture.
Note (4) • No engine derating required up to 3048 m (10,000 ft). • Meets U.S. EPA Tier 4 Final and EU Stage V emission standards. • No engine derating required up to 3048 m (10,000 ft). • Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
Emissions Meets EU Stage V emission standards. Meets EU Stage V emission standards.
Struck 42.7 yd³ 32.6 m³
Heaped (SAE 2:1)* 55.5 yd³ 42.2 m³
Note (1) Contact your local Cat dealer for body recommendation. Contact your local Cat dealer for body recommendation.
Note (2) *ISO 6483:1980 *ISO 6483:1980
Struck 42.2 yd³ 32.3 m³
Heaped (SAE 2:1)* 55.2 yd³ 42.2 m³
Note (1) Contact your local Cat dealer for body recommendation. Contact your local Cat dealer for body recommendation.
Note (2) *ISO 6483:1980 *ISO 6483:1980
Front Axle - Empty 52 % 52 %
Front Axle - Loaded 34 % 34 %
Rear Axle - Empty 48 % 48 %
Rear Axle - Loaded 66 % 66 %
Forward - 1 6.6 mile/h 10.7 km/h
Forward - 2 9.3 mile/h 14.9 km/h
Forward - 3 12.6 mile/h 20.2 km/h
Forward - 4 16.9 mile/h 27.1 km/h
Forward - 5 22.8 mile/h 36.7 km/h
Forward - 6 30.8 mile/h 49.4 km/h
Forward - 7 41.6 mile/h 67 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.
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
Brake Surface - Front 25.7 in² 655 cm²
Brake Surface - Rear 9497 in² 61269 cm²
Brake Standards ISO 3450:2011 ISO 3450:2011
Fuel Tank 210 gal (US) 795 l
Cooling System 43.3 gal (US) 164 l
Crankcase 24 gal (US) 90 l
Differential - Final Drives 37 gal (US) 140 l
Steering Tank 9.5 gal (US) 36 l
Steering System - Including Tank 14.3 gal (US) 54 l
Brake/Hoist Hydraulic Tank 46.5 gal (US) 176 l
Brake Hoist System 85 gal (US) 322 l
Torque Converter - Transmission System - HRC 18.5 gal (US) 70 l
Pump Flow - High Idle 118 gpm 448 L/min
Relief Valve Setting - Raise 2502 psi 17250 kPa
Relief Valve Setting - Lower 500 psi 3450 kPa
Body Raise Time - High Idle 9.5 s 9.5 s
Body Lower Time - Float 12.5 s 12.5 s
Body Power Down - High Idle 14 s 14 s
Empty Loaded Cylinder Stroke Front 9.2 in 234 mm
Empty Loaded Cylinder Stroke Rear 5.8 in 149 mm
Rear Axle - Oscillation 8.1° 8.1°
Maximum Gross Vehicle Weight 246503 lb 111812 kg
Standard Tire 24.00R35 (E4) 24.00R35 (E4)
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. 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.
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.
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.
FOPS Standards Falling Objects Protective Structure (FOPS) meets ISO 3449:2005 Level II FOPS criteria. Falling Objects Protective Structure (FOPS) meets ISO 3449:2005 Level II FOPS criteria.
Sound Standards (1) The operator Equivalent Sound Pressure Level (Leq) is 73 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 73 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.
Sound Standards (2) Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment. Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment.
Sound Standards (3) The machine sound power level is 114 dB(A), measured according to the test procedures and conditions specified in ISO 6395:2008 for the standard machine configuration. The measurement was conducted at 70% of the maximum engine cooling fan speed. The machine sound power level is 114 dB(A), measured according to the test procedures and conditions specified in ISO 6395:2008 for the standard machine configuration. The measurement was conducted at 70% of the maximum engine cooling fan speed.
Steering Standards ISO 5010:2007 ISO 5010:2007
Steer Angle 31 ° 31 °
Turning Circle - Clearance Diameter 82 ft 25 m
Turning Diameter - Front 72.2 ft 22 m
Recyclability 98% 98%

775 (07) Standard Equipment

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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 shift lever with integrated fingerprint control
  • Seat belt reminder system: Seat belt alert and Seat belt inhibit
  • 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

775 (07) Optional Equipment

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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)

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775 (07)
775 (07)
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
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Nominal Payload Class (100%)
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Engine Model
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Cat® C27
Top Speed - Loaded
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67.6 km/h
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775 (08)
Nominal Payload Class (100%)
71.6 ton (US)
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Engine Model
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Top Speed - Loaded
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