775 Off-Highway Truck
Engine
- Engine Model
- Catยฎ 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 inยณ
- Engine Power - ISO 14396
- 812 hp
- Note (2)
- Ratings based on SAE J1995 standard air conditions of 25ยฐ C (77ยฐ F) and 100 kPa (29.61 Hg) barometer. Power based on fuel having API gravity of 35 at 16ยฐ C (60ยฐ F) and an LHV of 42 780 kJ/kg (18,390 BTU/lb) when engine used at 30ยฐ C (86ยฐ 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 โ no liner.
- Body Capacity - SAE 2:1
- 55.23 ydยณ
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 inยฒ
- Brake Surface - Rear
- 9497 inยฒ
- 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 ydยณ
Capacity - Flat Floor - 100% Fill Factor
- Struck
- 42.2 ydยณ
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
- 8.1ยฐ
- 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 ยฐ
- 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:
โ Air cleaner with precleaner (2)
โ Air-To-Air Aftercooler (ATAAC)
โ Electric start
โ Engine idle shutdown
โ Ether starting aid
โ Exhaust muffler
โ NGMR radiator - For Tier 4 regions only (U.S./Canada):
โ Aftertreatment system- NOx Reduction System (NRS)
- Diesel Oxidation Catalyst (DOC)
โ Demand fan
โ MEUI-C fuel system - Braking system:
โ Extended Life Brakes
โ Automatic Retarder Control (ARC)
โ Manual retarder (utilizes rear oil-cooled, multiple disc brakes)
โ Brake release motor (towing)
โ Dry disc brakes (front)
โ Front brake disconnect switch (front)
โ Oil-cooled multiple disc brakes (rear)
โ Brake wear indicator (rear)
โ Parking brake
โ Secondary brake
โ Service brake - Transmission:
โ 7-speed automatic powershift with:- Electronic Clutch Pressure Control (ECPC)
- Advanced Productivity Electronic Control Strategy (APECS)
โ Automatic neutral idle
โ Autostall
โ Second gear start
- Cat C27 Tier 4/Stage V compliant diesel engine:
-
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:
โ Backup light (halogen)
โ Directional signals/hazard warning (front and rear LED)
โ Engine compartment light
โ Headlights, (halogen) with dimmer
โ Operator access courtesy lights
โ Side profile lights
โ Stop/tail lights (LED) - Service center containing:
โ Battery jump start
โ Breakers with spare fuses
โ Lockout switch
โ Ports, ET, and VIMS
โ 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:
โ Air cleaner service indicator
โ Fluid level monitoring
โ Fuel level monitoring
โ 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:
โ 5 amp converter
โ Speakers
โ Antenna
โ Wiring harness - Foot rest
- Gauges/indicators:
โ Brake oil temperature gauge
โ Coolant temperature gauge
โ Engine overspeed indicator
โ Fuel level
โ Hour meter
โ Speedometer with odometer
โ Tachometer
โ Transmission gear indicator - Hoist lever
- Horn
- Light โ courtesy
- Light โ dome
- Mirrors, non-heated
- Power port, 24V and 12V (2)
- Rollover Protection (ROPS)/Falling Object Protection (FOPS)
- Seat, Cat Comfort Series III:
โ Full air suspension
โ 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
- Advisor display:
-
GUARDS
- Driveline
- Engine crankcase
- Fan
-
FLUIDS
- Antifreeze
- Extended life coolant to โ34ยฐ C (โ30ยฐ 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 ร 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)