795F AC Mining Trucks - Altorfer    

795F AC Mining Trucks

795F AC Mining Trucks

For those applications and situations where you prefer an electric drive truck, Caterpillar offers the 795F AC.<br>The Cat AC drive system provides customers with the best retarding, braking and control in the industry. Designed and manufactured by Caterpillar, the 795F AC is the first AC electric drive truck that is single sourced from one manufacturer, and supported by the best dealer network in the industry.

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Operating Specifications

Nominal Payload Capacity
345.0tons
Top Speed - Loaded
40.0mph
Steer Angle
34.0Degrees
Turning Circle Clearance Diameter
127.0ft
Turning Diameter - Front
112.0ft
Gross Machine Operating Weight (GMW)
1270000lb
Nominal Payload Capacity
372ton (US)
Top Speed - Loaded
40mile/h
Steer Angle
34°
Turning Circle - Clearance Diameter
127ft
Turning Diameter - Front
112ft
Note (1)
Refer to the Cat Mining Truck 10/10/20 Overload Policy (AEXQ0250) for maximum gross machine weight limitations.
Note (3)
An average payload target of 105% of Nominal Rated Payload can be approved based on review of the specific application and machine configuration. Contact your local Cat dealer for details.
Note (2)
Nominal Rated Payload assumes no debris and varies with machine configuration.
Note
For 59/80 R63 tires.
Nominal Payload
372ton (US)
Nominal Rated Payload
372ton (US)
Nominal Rated Payload Range
318-350 tonnes (350-385 tons)

Engine

Engine Model
Cat C175-16
Gross Power - SAE J1995
3400.0hp
Bore
6.9in
Stroke
8.7in
Displacement
5187.0in3
Net Power
3188.0hp
Engine Model
Cat® C175-16
Gross Power - SAE J1995
3400HP
Bore
6.9in
Stroke
8.7in
Displacement
5187in³
Net Power
3188HP
Net Power - SAE J1349
3299HP
Note (1)
Contact factory for trolley configuration.
Emissions Rating
Fuel Optimized/Optional U.S. Environmental Protection Agency Tier 2 Standard Equivalent
Rated Speed
1800r/min
Gross Power - SAE J1995 - Standard
3400HP
Gross Power - SAE J1995 - Optional
3100HP

Weights - Approximate

Chassis Weight
445524.0lb
Gross Machine Operating Weight (GMW)
1270000lb
Body Weight Range
37 763-54 500 kg (83,253-120,000 lb)
Chassis Weight
441275lb
Note (3)
Chassis weight with 100% fuel, hoist, body mounting group, rims and tires.
Note (2)
GMW depends on tire selection. Consult your tire manufacturer for maximum loaded top speed.
Note (1)
GMW based on 59/80 R63 tires.
Note (4)
Body weight varies depending on how body is equipped.

Final Drives

Total Reduction Ratio
35:1
Total Reduction Ratio
35 to 1

Suspension

Effective Cylinder Stroke - Front
11.5in
Effective Cylinder Stroke - Rear
5.6in
Rear Axle Oscillation
±4.8°
Effective Cylinder Stroke - Front
11.5in
Effective Cylinder Stroke - Rear
5.6in
Rear axle - Oscillation
±4.8°

Body Hoists

Pump Flow - High Idle
247.0gal/min
Relief Valve Setting - Raise
3553.0psi
Body Raise Time - High Idle
19.0Seconds
Body Lower Time - Float
20.0Seconds
Body Power Down - High Idle
17.5Seconds
Pump Flow - High Idle
247gal/min
Relief Valve Setting - Raise
3553psi
Body Raise Time - High Idle
19s
Body Lower Time - Float
20s
Body Power Down - High Idle
17.5s
Note (1)
Twin, two-stage hydraulic cylinders mounted inside main frame; double-acting cylinders in second stage.
Note (2)
Power raise in both stages; power down in second stage.
Note (3)
Automatic body-lower modulation reduces impact on frame.

Service Refill Capacities

Cooling System
291.0gal
Crankcase
82.0gal
Steering Tank
55.5gal
Steering System (Includes Tank)
79.0gal
Brake/Hoist Hydraulic Tank
134.2gal
Brake/Hoist System (Includes Tank)
396.3gal
Final Drives, Each
90.0gal
Fuel Tank
950.0gal
Fuel Tank - Optional
1900gal (US)
Cooling System
291gal (US)
Crankcase
82gal (US)
Steering Tank
55.5gal (US)
Steering System - Including Tank
79gal (US)
Brake/Hoist Hydraulic Tank
134.2gal (US)
Brake Hoist System - Includes Tank
396.3gal (US)
Final Drive - Each
90gal (US)
Fuel Tank
950gal (US)

Weight Distributions - Approximate

Front Axle - Loaded
33.0%
Rear Axle - Loaded
67.0%
Front Axle - Empty
48.0%
Rear Axle - Empty
52.0%
Front Axle - Loaded
33%
Rear Axle - Loaded
67%
Front Axle - Empty
48%
Rear Axle - Empty
52%

Capacity - MSD II - 100% Fill Factor

Heaped (SAE 2:1)
181-252 m3 (237-330 yd3)
Struck
121.5-211 m3 (159-276 yd3)
Heaped (SAE 2:1)
181-252 m³ (237-330 yd³)
Struck
121.5-211 m³ (159-276 yd³)
Note
Contact your local Cat dealer for body recommendations.

ROPS

ROPS Standards
Standards
ROPS Standards
ROPS (Rollover Protective Structure) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria.
FOPS Standards
FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II FOPS criteria.

Sound

Sound Standards
Standards
Sound Standards
Standards
Sound Standards (2)
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.
Sound Standards (1)
The operator sound pressure level measured according to work cycle procedures specified in ISO 6394:2008 and 6396:2008 is 76 dB(A) for cab offered by Caterpillar when properly installed and maintained and tested with doors and windows closed.

Steering

Steering Standards
SAE J1511 OCT90 ISO 5010:1992
Steering Standards
ISO 5010:2007
Note
Gross Machine Operating Weight is 576 072 kg (1,270,000 lb).

Tires

Standard Tires
Choices
Standard Tires
59/80 R63
Optional Tires
56/80 R63
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 795F AC truck are such that, under certain job conditions, TKPH (TMPH) capabilities could be exceeded and, therefore, limit production.

Braking System

Blended Four Corner Retarding
Standard
Dynamic Retarding Power
6370HP
Electric Retarding - Radial Grid Design with Brushless AC Fan Motor
4750 kW (6,370 hp) rated power
Oil Cooled Brakes - Retarding Capable at All Speeds - Brake Surface - Front
20500.09in²
Oil Cooled Brakes - Retarding Capable at All Speeds - Brake Surface - Rear
30750.2in²
Oil Cooled Brakes - Retarding Capable at All Speeds - Outside Diameter
42in
Oil Cooled Brakes - Retarding Capable at All Speeds - Standards
ISO 3450:1996

AC Drive System

Controls
IGBT Inverter Technology, air cooled, pressurized cabinet with filtration
Cooling System
Variable speed, hydraulic cooling system
Generator/Alternator
Brushless, remote mounted, dual bearing
Wheel Motor
Rear axle mounted Cat AC induction

Dimensions (Approximate)

Inside Body Width
25.75ft
Engine Guard Clearance
4ft
Dump Clearance
5.5ft
Overall Length
49.75ft
Front Canopy Height
25.59ft
Outside Body Width
29.43ft
Centerline Front Tire Width
20.5ft
Ground Clearance
2.5ft
Note
Dimensions based on 220 m³ (288 yd³) MSD II Body.
Height - Top of ROPS
20.75ft
Rear Axle - Clearance
3.33ft
Overall Tire Width
29.5ft
Overall Canopy Width
31ft
Overall Height - Body Raised
50.67ft
Rear Axle - Tail
14.5ft
Wheel Base
22.06ft
Centerline of Rear Dual Tire Width
18.62ft
Loading Height - Empty
23.1ft

Standard Equipment

  • Electrical
    • Alarm, Back-up
    • Brushless Alternator, 150 ampere
    • Batteries, 210-amp hour, low maintenance, 12-volt (2)
    • Converter, 12-volt electrical
    • Electrical System, 24-volt, 10, 15 and 20 amp
    • Battery Charge Receptacle
    • Lighting System
      – Back-up and Hazard Lights
      – Directional Signals (front and rear LED)
      – Front Stair Access/Service Deck
      – Stop/Tail Lights (LED)
      – Engine Compartment
      – VIMS, Blue Light (LED)
      – Headlights, with Lo-Hi Beam Selector
  • Operator Environment
    • Air Conditioner with Automatic Climate Control
    • 12-volt DC Power Supply (3)
    • Coat Hook
    • Cup Holder
    • Diagnostic Connection Port
    • Dome Courtesy Light
    • Map Lights (2)
    • Entertainment Radio Ready
      – 20 amp Switched/10 amp Memory Converter, Speakers and Wiring Harnesses
    • Gauge/Indicators
      – Gauge Panel:
      • Drive Train (system temperature)
      • Brake Oil Temperature
      • Engine Coolant Temperature
      • Fuel Level
      • Torque Converter Oil Temperature

      – Electric Engine Control Fault Indicator
      – Electric Hour Meter
      – Speedometer
      – Tachometer
    • Heater/Defroster, 10 310 kCal (40,912 BTU)
    • Hoist, Body Control (electric)
    • Horn (2)
    • Cat Detect (Radar and Camera) System
    • Mirrors, Right and Left
    • ROPS Cab, Insulated/Sound Suppressed
    • Seat, Operator, Air Suspension
    • Seatbelt, Operator, Three Points, Retractable
    • Seatbelt, Trainer, Two Points, Retractable
    • Stairway and Walkway Access, 600 mm (23.6 in)
    • Steering Wheel, Tilt, Padded, Telescopic
    • Storage Compartments
    • Tinted Glass
    • Transmission Gear Indicator
    • VIMS Message Center with Advisor
    • Window, Operator, Electric Powered
    • Windshield, Wiper Intermittent Control and Washer
  • Power Train
    • Cat C175-16 Tier 2 Emissions Equivalent Engine
      – Air Cleaner with Precleaner (4)
      – Air-to-Air Aftercooler (ATAAC)
      – Automatic Starter Protection
      – Ether Starting Aid (automatic)
      – Multi-Point Oil Pressure Sensing
      – Turbocharging (4)/Aftercooled
    • Braking System
      – Automatic Retarder Control, Adjustable
      – Brake Release Motor (towing)
      – Engine Overspeed Protection
      – Extended Life Brake Disc Material
      – Oil-cooled, Multi-disc (front and rear)
      • Service, Retarding, Parking, Secondary

      – Park Brake Integrated with Gear Selector
      – Secondary, Emergency
    • Cat AC Drivetrain
      – IGBT controlled AC induction motors
      – AC generator
      – AC cooled radial grid
      – Body-up Reverse Neutralizer
      – Body-up Shift Inhibitor
      – Directional Shift Management
      – Neutral Coast Inhibitor
      – Neutral Start Switch
      – Programmable Top Speed
      – Reverse Shift Inhibitor
    • Pre-lubrication/Engine
    • Rear Axle Continuous Lubrication/Filtration
  • Other Standard Equipment
    • Air Starter, Turbine
    • Air System Dryer
    • Automatic Lubrication System
    • Aux “Buddy” Dumping Quick Connect
    • Aux Steering Quick Connect (towing)
    • Blended Retarding System
    • Driveline Guards
    • Exhaust
    • Fuel Tank, 3596 L (950 gal)
    • Fast Fill Fuel System
    • Fuel Filter with Water Separator
    • Ground Level Battery Lockout
    • Ground Level Engine Shut-down
    • Ground Level Engine Start Lockout
    • Ground Level Machine Lockout
    • Ground Level Transmission Lockout
    • Ground Level VIMS Data Port
    • Hi-speed Crankcase Oil Change
    • Hydraulic Filters, 1,000 hour
    • Payload Indicator Lights
    • Reservoirs (2 separate)
      – Brake/Hoist, Steering/Fan
    • Rock Ejectors
    • Service Points, Ground Level
    • Sight Level Gauges for Hydraulic/Engine Oil
    • S·O·S Sample Ports
    • Supplemental Steering (automatic)
    • Tie Down Eyes
    • Tow Hooks and Pin (front)
      – Tow Pin (rear) (Empty truck only)
    • Traction Control System
    • Vandalism Protection Locks
    • Vital Information Management System (VIMS)
      – Includes VIMS Payload Monitor with MAX Payload and Speed Manager
      • VIMS 3G requires download cable 305-5528 VIMS 3G Connect PC software (reference media number EERP2001) and VIMS PC software JERD2175. Supplemental software “VIMS Supervisor” YERA1403. Order separately. Computer not provided.
  • Antifreeze
    • Extended Life Coolant to –35° C (–30° F)

Optional Equipment

  • Optional Equipment
    • Access Platform, Rear Part of Chassis
    • Additional Lighting
    • Additional Retarding for Downhill Hauls
    • Air Start, Turbine, TDI
    • Antifreeze/Coolant Protects to –50° C (–58° F)
    • Body
      – MSD II Body:
      • Body, MSD II, 181 m³ (237 yd³)
      • Body, MSD II, 220 m³ (288 yd³)

      – MSD II Body Attachments:
      • Extensions, 400 mm (~15 in) 206 m³ (270 yd³); Fits 181 m³ (237 yd³) body
      • Extensions, 395 mm (~15 in) 237 m³ (310 yd³); Fits 220 m³ (288 yd³) body
      • Extensions, 550 mm (~21 in) 248 m³ (324 yd³); Fits 220 m³ (288 yd³) body
      • Extensions, 675 mm (~26 in) 252 m³ (330 yd³); Fits 220 m³ (288 yd³) body

      – Films, Body
      – Gateless Coal Body:
      • Body, Gateless Coal, 352 m³ (460 yd³)

      – Gateless Coal Body Attachments:
      • Extensions, 440 mm (~17 in) 382 m³ (500 yd³)
      • Extensions, 875 mm (~34 in) 413 m³ (540 yd³)
      • Extensions, 1060 mm (~41 in) 428 m³ (560 yd³)
    • Body Heat
    • Body Mounting Groups
      – MSD II Body
      – Gateless Coal Body
    • Brake Wear Indicator Gauge
    • Cabin Air Precleaner
    • Camera Only Vision System
    • Cat Comfort Air Suspension Trainer Seat
    • Cat Comfort Heated Operator Seat
    • Electric Powered Window, Right Side
    • Electric Starting System
    • Engine (High Altitude)* (*For certain markets only.)
    • Engine Coolant and Oil Heater for Cold Weather Starts
    • Engine Delay Shutdown Timer
    • Filtration, Final Drive Oil Cooler
    • External Digital Payload Display
    • Fuel Tank (7192 L/1,900 gal)
    • Gauge, Brake Wear Indicator
    • Ground Access, Powered
    • Ground Access, Fixed, Reversed
    • Ground Access, Powered, Reversed
    • Heated Mirrors, RH
    • Heated Mirrors, LH
    • High Intensity Discharge (HID) Lighting (front and rear)
    • Horn, Air or Electric, LH or RH
    • Instructions (ANSI or ISO)
    • Language Monitors – English, Spanish, French, German, Italian, Portuguese, Dutch, Norwegian, Swedish, Estonian, Latin, Lithuanian, Slovakian, Slovenian, Greek, Roman, Russian, Polish, Czech, Hungarian, Icelandic, Finnish, Danish, Thai, Indonesian, Vietnam, Malaysian, Chinese, Japan, Korean, Croat, Serbian, Mongolian, Hebrew, Turkish, Arabic
    • Machine Access, Reversed
    • Portable Fire Extinguisher
    • Retractable Front Sun Visor
    • Road Analysis Control (RAC)
    • Seat, Full Size, Trainer
    • Service Center, Pressurized System
    • Service Center, Non-Pressurized System
    • SL-V Grease Injectors
    • Wheel Chocks
    • Wheels, Wedge, 1041 mm (41 in)
    • Cat Trolley Assist Attachment