Product Specs
Operating Specifications
- Nominal Payload Class (100%)
- 61 ton (US)
- Top Speed - Loaded
- 41.6 mile/h
- Body Capacity - SAE 2:1
- 46.8 yd³
- Note (1)
- Capacity with Dual Slope body – no liner.
- Note (2)
- * Refer to the Caterpillar 10/10/20 Payload Policy for maximum gross machine weight limitations.
- Target Payload (100%)
- 61 ton (US)
- Maximum Working Payload (110%)
- 67.1 ton (US)
- Maximum Allowable Payload (120%)*
- 73.2 ton (US)
Engine
- Engine Model
- Cat® C27
- Rated Engine Speed
- 1800 r/min
- Gross Power - SAE J1995
- 775 hp
- Net Power - SAE J1349
- 719 hp
- Net Power - 80/1269/EEC
- 762 hp
- Net Power - ISO 9249
- 762 hp
- Bore
- 5.4 in
- Stroke
- 6 in
- Displacement
- 1648 in³
- Note (1)
- Power rating applies at 2,000 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 3048 m (10,000 ft) for Tier 4/Stage V.
- Engine Power - ISO 14396
- 764 hp
- Net Torque
- 3148 ft-lb
- Peak Torque - Speed
- 1200 r/min
Capacity - Dual Slope - 100% Fill Factor
- Struck
- 35.13 yd³
- Heaped (SAE 2:1)*
- 46.76 yd³
- Note (1)
- Contact your local Cat dealer for body recommendation.
- Note (2)
- * ISO 6483:1980.
Capacity - Flat Floor - 100% Fill Factor
- Struck
- 34.33 yd³
- Heaped (SAE 2:1)*
- 46.41 yd³
- Note (1)
- Contact your local Cat dealer for body recommendation.
- Note (2)
- * ISO 6483:1980.
Weight Distributions - Approximate
- Front Axle - Empty
- 53 %
- Front Axle - Loaded
- 35 %
- Rear Axle - Empty
- 47 %
- Rear Axle - Loaded
- 65 %
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
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)
- Brake/Hoist Hydraulic Tank
- 46.5 gal (US)
- Crankcase
- 24 gal (US)
- Torque Converter - Transmission System - HRC
- 18 gal (US)
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
Suspension
- Rear axle - Oscillation
- 8.1 °
- Empty Loaded Cylinder Stroke Front
- 9.2 in
- Empty Loaded Cylinder Stroke Rear
- 5.8 in
Tires
- 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.
- Note (2)
- Caterpillar recommends the customer evaluate all job conditions and consult the tire manufacturer for proper tire selection.
- Standard Tire
- 24.00R35 (E4)
ROPS
- 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
- 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.
Weights - Approximate
- Maximum Gross Vehicle Weight
- 226501 lb
Steering
- Turning Diameter - Front
- 77.1 ft
- Steering Standards
- SAE J1511 FEB94 ISO 5010:1992
- Steer Angle
- 31 °
- Turning Circle - Clearance Diameter
- 85.6 ft
Standard Equipment
-
- 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
- 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:
– 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
- Advisor display:
-
- 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
Attachments
-
- 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)