794 AC Mining Truck
The Cat® 794 AC electric drive truck delivers a full 327-ton (297-tonne) payload, increased speed on grade, 34% more retarding power than competitive trucks, superior braking performance and easier maintenance. The result? High availability, more confident operators and improved productivity. The 794 features a proven electric drive powertrain that is Caterpillar designed, integrated and supported. Validated on sites around the world, the 794 has proven its performance in a variety of applications. It hauls more every load, every cycle and every shift. And it delivers a better bottom line to the most important mine in the world: yours.
Weights - Approximate
Nominal Rated Payload
Rated Gross Machine Weight
Chassis Weight
Body Weight
Note (1)
Note (2)
Note (3)
Note (4)
Engine
Gross Power - SAE J1995
Standard Gross Power - SAE J1995
Engine Model
Optional Gross Power - SAE J1995
Optional Gross Power - SAE J1995 (Option 2)
Rated Speed
Net Power - SAE J1349
Emissions Rating
Bore
Stroke
Displacement
Note (1)
Note (2)
Note (3)
Final Drives
Total Reduction Ratio
Tires
Standard Tires
Rims
Note (1)
Note (2)
AC Drive System
Total Reduction Ratio
Top Speed - Loaded
Generator/Alternator
Controls
Wheel Motor
Cooling System
Braking System
Service Brakes
Front Wet Disc Brake Surface Area
Rear - Wet Disc Brake Surface Area
Standards
Parking Brake
Load Brake
Dynamic Retarding Power - Continuous
Weight Distributions - Approximate
Front Axle - Empty
Rear Axle - Empty
Front Axle - Loaded
Rear Axle - Loaded
Body Hoists
Pump Flow - High Idle (HAA at 1,800 rpm)
Pump Flow - High Idle (LAA at 1,960 rpm)
Relief Valve Setting - Raise
Body Raise Time - High Idle
High Idle Body Lower Time - Float
Total Cycle Time
Note (1)
Note (2)
Note (3)
Capacity - HE Body - 100% fill factor
Struck
Heaped (SAE 2:1)
Dump Body Plate Thickness Varies Depending on Body Selection - Floor Plate
Dump Body Plate Thickness Varies Depending on Body Selection - Front Plate
Dump Body Plate Thickness Varies Depending on Body Selection - Side Plate
Dump Body Plate Thickness Varies Depending on Body Selection - Canopy Plate
Note
Service Refill Capacities
Fuel Tank
Cooling System
Crankcase
Final Drive - Each
Hydraulic Tank
Hydraulic System - Including Tank
Diesel Exhaust Fluid Tank
Note (1)
Dimensions (Approximate)
Height - Top of ROPS
Overall Length
Wheel Base
Rear Axle - Tail
Ground Clearance
Dump Clearance
Loading Height - Empty
Overall Height - Body Raised
Centerline Front Tire Width
Front Axle Clearance
Canopy Width (without optional rock deflectors)
Outside Body Width
Inside Body Width
Front Canopy Height
Rear Axle - Clearance
Centerline of Rear Dual Tire Width
Overall Tire Width
Overall Canopy Width
Cab
ROPS Standards (1)
FOPS Standards
Sound
Sound Standards (1)
Sound Standards (2)
Steering
Steering Standards
Note
Steer Angle
Standard Equipment:
-
- Power Train
-
- C175-16 Diesel Engine
– Turbocharging (4)/aftercooled
– Air to air after cooler (ATAAC)
– Air cleaner (4) with precleaner
– Elevated low idle control
– Multi-point oil pressure sensing
– Pre-lubrication/engine - Braking system:
– Brake release towing
– Oil-cooled, multi-disc (front and rear) (service, retarding, parking, secondary)
– Automatic Retarder Control
– Electric dynamic retarding with blended low speed
– Extended life brake disc material - Cat AC drive train:
– IGBT controlled AC induction motors
– AC generator
– AC cooled radial grid - Body-up reverse neutralizer
- Programmable top speed
- Rear axle continuous lube/filtration
- Reverse shift inhibitor
- Directional shift management
- Neutral coast inhibitor
- Body-up shift inhibitor
- Neutral start inhibitor
- C175-16 Diesel Engine
-
- Electrical
-
- Alarm, backup
- Brushless alternator 150 amp charging
- Batteries – 12V (8) 90 amp hour
- Converter, 12V electrical
- Electrical system, 24V, 10, 15, 20 amp fuses and breakers
- Battery charge receptacle
- Lighting, signals/service:
– Halogen lighting package
– Backup and hazard lighting
– Directional signals (front and rear LED)
– Front stair access/service deck
– Stop/tail lights (LED)
– Engine compartment
– Inverter energy LED warning lights
-
- Operator Environment
-
- Air conditioner
- 12V DC power supply (1)
- Cup holder (2)
- Diagnostic connection port
- Dome courtesy light
- Entertainment radio ready:
– 20 amp switched/10 amp memory converter
– Speakers, and wiring harnesses - Gauges/indicators
- Gauge panel:
– Hydraulic oil temperature
– Engine coolant temperature
– Fuel level
– DEF level (Tier 4 / Stage V only)
– Electric engine control fault indicator
– Electric hour meter
– Speedometer
– Tachometer
– VIMS message center advisor - Heater/defroster
- Storage space behind seat
- ROPS cab, insulated/sound suppressed
- Seat, operator, air suspension
- Seatbelt, operator, three points
- Seat, trainer, air suspension
- Seatbelt, trainer, two point
- Steering wheel, tilt, telescopic
- Tinted glass
- Window, electric powered, operator/passenger
- Wiper, windshield, intermittent control and washer
- Fixed access ladder
-
- Fluids
-
- Extended life coolant to –35° C (–30° F)
-
- Other Standard Equipment
-
- Traction control system
- Auxiliary “buddy” dumping quick connect
- Auxiliary steering quick connect (towing)
- Rotating component guards
- Fast fill fuel system (LH and RH side)
- Fast fill DEF system (RH side) - Tier 4 / Stage V only
- Fuel filter with water separator
- Ground level battery lockout
- Machine lockout
- Engine start lockout
- ECM cabinet lockout
- Ground level engine shut-down
- Rock ejectors (chain)
- Tow hooks and pin (front)
- Tow pin (rear) (empty truck only)
- Mudflaps
- Coolant level gauge (on radiator)
- Automatic lubrication system
- SOS℠ sample points (hydraulic, cooling, engine)
Optional Equipment:
-
- Optional Equipment
-
- 2050 kW (2,750 hp) and 2312 kW (3,100 hp) options available
- HAA arrangements available
- Throttle lock
- Timer, engine shutdown
- Body heat exhaust
- Gel batteries (8)
- High Intensity Discharge (HID) lighting package
- LED lighting package
- Fog lights
- LED work lights
- English or Metric gauges
- Payload, digital display
- Powered access ladder
- Inverter platform
- Fast fill fuel system (front and right)
- Rims: Six (6) position and quick change
- ANSI and ISO service instructions
- Retarding indicator light
- Cab pedestal for additional display
- Radio/CD player
- Front bumper center tow attachment
- Brake wear indicator tool
- Coolant –50° C (–58° F)
- HE dump body rock box liner
- HE dump body canopy rock deflectors
- Heated mirrors (LH and RH)
- Rear axle oil cooler
- Standard accumulators and Australia/Canada certified accumulators
- Hot start, for cold weather
- Diesel fuel warmer
- Wheel chocks (ANSI or ISO)
- Portable fire extinguisher
- Murphy gauge
- High efficiency dump body
– 1543 kg/m³ (2,600 lb/yd³) density body
– 1721 kg/m³ (2,900 lb/yd³) density body
– 1839 kg/m³ (3,100 lb/yd³) density body
– 2076 kg/m³ (3,500 lb/yd³) density body - Canopy extension
- Body rock box
- Side profile lighting
- Central service
- Language monitors – English, Spanish, Italian, Portuguese, Dutch, Norwegian, Swedish, Estonian, Latin, Lithuanian, Slovakian, Slovenian, Greek, Romanian, Russian, Polish, Czech, Hungarian, Icelandic, Finnish, Danish, Thai, Indonesian, Vietnam, Malaysian, Chinese
Contact Us
Get A Quote
Thank you for your interest in Mustang Cat. We are here to help you in any way that we can. If you have a question, need equipment advice or just need additional information, we want to hear from you. You can email, phone or fill out the form below and we will be happy to connect with you.