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773G Off-Highway Truck Specifications
Engine Model Cat® C27 ACERT™
Engine Model Cat® C27 ACERT™
Rated Engine Speed 1800 r/min
Gross Power - SAE J1995 775 HP

Engine

Engine Model
Cat® C27 ACERT™
Engine Model
Cat® C27 ACERT™
Rated Engine Speed
1800 r/min
Gross Power - SAE J1995
775 HP
Net Power - SAE J1349
717 HP
Net Power - 80/1269/EEC
724 HP
Net Power - ISO 9249
724 HP
Bore
5.4 in
Stroke
6 in
Displacement
1648 in³
Engine Power - ISO 14396
762.0 hp
Net Torque
2944.0 ft-lb
Peak Torque Speed
1200.0 RPM
Engine Power - ISO 14396
762 HP
Net Torque
2944 ft-lb
Peak Torque - Speed
1200 r/min

Weights - Approximate

Maximum Gross Vehicle Weight
226503 lb

Operating Specifications

Nominal Payload Class (100%)
61 ton (US)
Top Speed - Loaded
41.6 mile/h
Body Capacity - SAE 2:1
46.75 yd3
Maximum Working Payload (110%)
67 ton (US)
Not to Exceed Payload (120%)*
73.1 ton (US)
Body Capacity - SAE 2:1
46.75 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

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 3450:1996

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
35.13 yd³
Heaped 2:1 (SAE)
46.76 yd³

Capacity - Flat Floor - 100% Fill Factor

Struck
34.33 yd³
Heaped 2:1 (SAE)
46.41 yd³

Weight Distributions - Approximate

Front Axle - Empty
53 %
Front Axle - Loaded
35 %
Rear Axle - Empty
47 %
Rear Axle - Loaded
65 %

Suspension

Rear axle - Oscillation
8.1 °
Empty Loaded Cylinder Stroke Front
9.2 in
Empty Loaded Cylinder Stroke Rear
5.8 in

Service Refill Capacities

Fuel Tank
210.0 gal
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)
Torque Converter - Transmission System - LRC
16 gal (US)

Tires

Standard Tire
24.00R35 (E4)

ROPS

ROPS/FOPS Standards
Standards
ROPS/FOPS Standards
Standards

Sound

Sound Standards
Standards
Sound Standards
Standards

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
  • POWER TRAIN
    • Cat C27 ACERT Tier 4 Final diesel engine: - Air cleaner with precleaner (2) - Air-To-Air Aftercooler (ATAAC) - Electric start - Engine idle shutdown - Ether starting aid - Exhaust muffler
    • 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: - 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 - Lock out 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 (TPMS)
    • Vital Information Management System (VIMS)
  • OPERATOR ENVIRONMENT
    • Advisor display: - 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