775 Off-Highway Truck

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Engine

Engine Model: Cat® C27
Rated Engine Speed: 1800 r/min
Gross Power - SAE J1995:2014: 825 hp
Net Power - SAE J1349:2011: 768 hp
Net Power - 80/1269/EEC: 775 hp
Net Power - ISO 9249: 775 hp
Bore: 5.4 in
Stroke: 6 in
Displacement: 1648 in³
Engine Power - ISO 14396: 812 hp
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: 3148 ft-lb
Peak Torque - Speed: 1200 r/min
Note (1): Power rating applies at 2,000 rpm when tested under the specified condition for the specified standard.
Note (3): No engine derating required up to 3810 m (12,500 ft) for Tier 2 Equivalent.
Emissions: Meets EU Stage V emission standards.

Weights - Approximate

Maximum Gross Vehicle Weight: 246503 lb

Operating Specifications

Nominal Payload Class (100%): 70.5 ton (US)
Top Speed - Loaded: 41.6 mile/h
Maximum Working Payload (110%): 77.5 ton (US)
Note (2): * Refer to the Caterpillar 10/10/20 Payload Policy for maximum gross machine weight limitations.
Note (1): Capacity with Dual Slope body – no liner.
Body Capacity - SAE 2:1: 55.23 yd³

Transmission

Forward - 1: 6.6 mile/h
Forward - 2: 9.3 mile/h
Forward - 3: 12.6 mile/h
Forward - 4: 16.8 mile/h
Forward - 5: 22.8 mile/h
Forward - 6: 30.7 mile/h
Forward - 7: 41.6 mile/h
Reverse: 8.7 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: 10 s
Body Lower Time - Float: 14 s
Body Power Down - High Idle: 14 s

Capacity - Dual Slope - 100% Fill Factor

Struck: 42.7 yd³

Capacity - Flat Floor - 100% Fill Factor

Struck: 42.2 yd³

Weight Distributions - Approximate

Front Axle - Empty: 50 %
Front Axle - Loaded: 34 %
Rear Axle - Empty: 50 %
Rear Axle - Loaded: 66 %

Suspension

Empty Loaded Cylinder Stroke Front: 9.2 in
Rear Axle - Oscillation: 8.1°
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 System: 85 gal (US)
Torque Converter - Transmission System - LRC: 16 gal (US)
Crankcase: 24 gal (US)
Brake/Hoist Hydraulic Tank: 46.5 gal (US)
Torque Converter - Transmission System - HRC: 18 gal (US)

Tires

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 775G 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)

ROPS

FOPS Standards: Falling Objects 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 (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 t
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.

Steering

Turning Diameter - Front: 77.1 ft
Steering Standards: ISO 5010:2007
Steer Angle: 31 °
Turning Circle - Clearance Diameter: 85.6 ft

Sustainability

Recyclability: 98%

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

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)