336 Excavator

  • Specs Summary
  • Nominal Rated Payload
    410 ton (US) (372 t)
  • Nominal Rated Payload (33.00R51 Tires)
  • Nominal Payload Capacity
  • Rated Gross Machine Weight (33.00R51 tires)

798 AC Electric Drive Mining Truck

The Cat® 798 AC electric drive truck is designed to haul more — with more efficiency, controllability, and reliability than any other electric drive truck in the marketplace. And while it may be a recent addition to the Cat ultra-class lineup, it delivers the same powerful, proven performance you expect from a Cat truck. The 798 AC delivers a payload up to 372 tonnes (410 tons), high speed on grade, easier maintenance, and excellent electric retarding and brake performance. The result? Improved productivity, high availability, and more confident operators.
  • Note (1) ( )
  • Displacement 5187 in³ (85 l)
  • Front Canopy Height 26.01 ft (7928 mm)
  • Total Reduction Ratio ( )
  • Stroke 8.7 in (220 mm)
  • Body Raise Time - High Idle 21 s (21 s)
  • Bore 6.9 in (175 mm)
  • Relief Valve Setting - Raise 3029 psi (20884 kPa)
  • Note (1) ( )
  • Rear axle - Oscillation ( )
  • Body Lower Time - Float 22 s (22 s)
  • Pump Flow - High Idle 257.3 gal/min (964 l/min)
  • Note (2) ( )
  • Note (3) ( )
  • Gross Power - SAE J1995 3500 HP (2610 kW)
  • Chassis Weight 453826 lb (205852 kg)
  • Rear Axle - Tail 16.07 ft (4898 mm)
  • Effective Cylinder Stroke - Rear 2 in (50.5 mm)
  • Effective Cylinder Stroke - Front 4 in (102.1 mm)
  • Top Speed - Loaded 40 mile/h (64 km/h)
  • Overall Height - Body Raised 48.85 ft (14890 mm)
  • Note (2) ( )
  • ROPS Standards ( )
  • FOPS Standards ( )
  • Steering Standards ( )
  • Outside Body Width 31.62 ft (9638 mm)
  • Sound Standards (1) ( )
  • Rear Axle - Clearance 2.8 ft (854 mm)
  • Diesel Exhaust Fluid Tank 100 gal (US) (379 l)
  • Note (1) ( )
  • Height - Top of ROPS 22.1 ft (6720 mm)
  • Note (3) ( )
  • Note (2) ( )
  • Wheel Base 21.9 ft (6674 mm)
  • Note (3) ( )
  • Dump Clearance 5.72 ft (1744 mm)
  • Centerline Front Tire Width 23.06 ft (7028 mm)
  • Final Drive - Each 67 gal (US) (254 l)
  • Ground Clearance 3.37 ft (1026 mm)
  • Overall Length 51.44 ft (15679 mm)
  • Sound Standards (2) ( )
  • Loading Height - Empty 25.54 ft (7784 mm)
  • Standard Tires ( )
  • Front Axle - Empty 47 % (47 %)
  • Front Axle - Loaded 33 % (33 %)
  • Net Power - SAE J1349 3405 HP (2539 kW)
  • Rear Axle - Loaded 67 % (67 %)
  • Rear Axle - Empty 53 % (53 %)
  • Body Power Down- High Idle 17.5 s (17.5 s)
  • Note ( )
  • Note (1) ( )
  • Standards ( )
  • Note (1) ( )
  • Note (1) ( )
  • Note (2) ( )
  • Note (2) ( )
  • Standard Gross Power - SAE J1995 3500 HP (2610 kW)
  • Front Axle Clearance 2.81 ft (855 mm)
  • Heaped (SAE 2:1) ( )
  • Generator/Alternator ( )
  • Front Wet Disc Brake Surface Area 22642 in² (146081 cm²)
  • Minimum Turning Radius 53 ft (16.2 m)
  • Cooling System ( )
  • Wheel Motor ( )
  • Controls ( )
  • Emissions Rating ( )
  • Electric Retarding ( )
  • Struck ( )
  • Note ( )
  • Dump Body Plate Thickness Varies Depending on Body Selection - Side Plate 0.38 in (9.5 mm)
  • Dump Body Plate Thickness Varies Depending on Body Selection - Front Plate 0.5 in (12.7 mm)
  • Dump Body Plate Thickness Varies Depending on Body Selection - Canopy Plate 0.2 in (5 mm)
  • Canopy Width (without optional rock deflectors) 31.62 ft (9638 mm)
  • Optional Gross Power - SAE J1995 3100 HP (2312 kW)
  • Rated Speed 1800 r/min (1800 r/min)
  • Note ( )
  • Rated Gross Machine Weight 1375000 lb (623690 kg)
  • Hydraulic Tank 296 gal (US) (1121 l)
  • Hydraulic System - Including Tank 385 gal (US) (1458 l)
  • Dump Body Plate Thickness Varies Depending on Body Selection - Floor Plate 1 in (25.4 mm)
  • Engine Model ( )
  • Body Weight Range ( )
  • Steer Angle 39 ° (39 °)
  • Nominal Rated Payload 410 ton (US) (372 t)
  • Note ( )
  • Turning Diameter - Front 106.3 ft (32.4 m)
  • Steer Angle 39 ° (39 °)
  • Fuel Tank 1300 gal (US) (4922 l)
  • Cooling System 211 gal (US) (799 l)
  • Crankcase 82 gal (US) (310 l)
  • Type ( )
  • Rims ( )
  • Air Conditioning ( )
  • Heater / Defroster 24600 Btu/h (24600 Btu/h)
  • FOPS Standards ( )
  • Load Brake ( )
  • Grease Tank 90 lb (41 kg)
  • ROPS Standards (2) ( )
  • Service Brakes ( )
  • Type ( )
  • ROPS Standards (1) ( )
  • Total Reduction Ratio ( )
  • Note ( )
  • Fuel Tank (Tier 4) 1200 gal (US) (4542 l)
  • Top Speed - Loaded 40 mile/h (64 km/h)
  • Parking Brakes ( )
  • Rear - Wet Disc Brake Surface Area 32730 in² (211163 cm²)
  • Dynamic Retarding Power - Continuous 5480 HP (4086 kW)
  • Overall Canopy Width (with rock deflectors) 33.15 ft (10103 mm)
  • Front Axle Clearance - Loaded 2.81 ft (855 mm)
  • Note ( )
  • Front Canopy Height - Empty 26.01 ft (7928 mm)
  • Overall Tire Width - Empty 30.27 ft (9226 mm)
  • Dump Clearance - Empty 5.72 ft (1744 mm)
  • Rear Axle Clearance - Loaded 2.8 ft (854 mm)
  • Outside Body/Canopy Width (without rock deflectors) 31.62 ft (9639 mm)
  • Overall Tire Width 30.27 ft (9226 mm)
  • Inside Body Width 29.44 ft (8973 mm)
  • Centerline of Rear Dual Tire Width 19.5 ft (5943 mm)

Standard Equipment

POWER TRAIN

  • Cat® C175-16 Diesel Engine: 2610 kW (3,500 hp) Fuel Optimized , U.S. EPA Tier 2 equivalent (available for applicable markets)
  • Cat® C175-16 Diesel Engine: 2610 kW (3,500 hp) U.S. EPA Tier 4 Final / EU Stage V (available for applicable markets)
  • C175-16 Diesel Engine<br>– Turbocharging (4) / Aftercooled (ATAAC) <br>– Centrifugal oil filter <br>– Self-cleaning oil filter <br>– Charging Alternator (225 amp), brushless <br>– Pre-lubrication/engine <br>– Air cleaner with precleaner (4) <br>– Multi-point oil pressure sensing <br>– Exhaust - Muffler, Right Side Exit
  • Braking system:<br>– Electric dynamic retarding with blended low speed <br>– Oil-cooled, Multi-disc (front and rear) - Service, Parking, Secondary <br>– Load Brake (rear axle only) <br>– Extended Life Brake Disc Material <br>– Automatic Retarder Control (ARC) <br>– Brake Release Motor (towing)
  • Cat® AC Drivetrain: <br>– AC generator <br>– AC induction motors (high-torque) <br>– IGBT motor control <br>– Radial retarding grid with AC motor control <br>– Programmable top speed <br>– TorqueBoost technology <br>– Traction control system
  • Directional Shift Management: <br>– Body-up reverse neutralizer <br>– Body-up shift inhibitor <br>– Reverse shift inhibitor <br>– Neutral coast inhibitor <br>– Neutral start inhibitor
  • Additional Features: <br>– Rear axle continuous lubrication and filtration <br>– Rear axle continuous oil cooling

OPERATION AND CONTROLS

  • Integrated ROPS/FOPS cab, insulated/sound suppressed
  • Seat, operator, air suspension, adjustable, heated/cooled
  • Seat, trainer, air suspension, adjustable
  • Seatbelt, trainer, two point
  • Steering wheel, tilt, telescopic, horn
  • Horn, electric
  • Directional shift lever
  • Single Pedal Retarding & oil-cooled brake control
  • Automatic Retard Control (ARC) toggle switch
  • Load brake switch
  • Windshield with tinted/safety glass
  • Window, electric powered, operator/passenger
  • Windshield Wipers (2), intermittent control and washer
  • Visor (2)
  • Storage rear of seats
  • Cup holder (2)
  • Dome courtesy light
  • Entertainment radio ready with speakers and wiring harnesses
  • Converter, 12V
  • 12V DC power supply (1)
  • Mirrors, standard (Left-Flat, Right-Convex)
  • Fixed access ladder, left hand ground access
  • HVAC: <br>– Pressurized, filtered environment <br>– Air conditioner <br>– Heater/defroster
  • Metric or English gauges: <br>– Speedometer <br>– Tachometer <br>– Electric hour meter <br>– Fuel level <br>– DEF level (U.S. EPA Tier 4 Final / EU Stage V engines only) <br>– Hydraulic oil temperature <br>– Engine coolant temperature
  • Service & Information: <br>– Diagnostic connection port <br>– Electric engine control fault indicator <br>– Alarm, Park brake / open operator door <br>– Third party telematics port <br>– VIMS message center advisor

ELECTRICAL

  • Audible Alarm, backup
  • Electrical system, 24V with fuses and breakers
  • Batteries, 12V (8) 90 amp hour
  • Ground level Battery charge receptacle
  • Lighting, signals/service:<br>– Headlights (4 low beam, 4 high beam), LED <br>– Backup and marker/hazard, LED <br>– Directional signals (front and rear), LED <br>– Front stair access/service deck, LED <br>– Stop/tail lights, LED <br>– Engine compartment, LED <br>– Inverter energy warning lights, LED
  • Payload indicator, red/green
  • Payload, digital display

ADDITIONAL FEATURES AND EQUIPMENT

  • Accumulators (Steering & Brake) – Australian and Canadian certified
  • Automatic lubrication system
  • Rotating component guards
  • Mud Flaps
  • Tow hooks and pins (front)
  • Tow pin (rear) (empty truck only)
  • 44 x 63 rims, six position (6)
  • Fueling: <br>– 4922 L (1,300 gal) fuel tank (Fuel optimized engines only)<br>– 4543 L (1,200 gal) fuel tank (U.S. EPA Tier 4 Final / EU Stage V engines only) <br>– 379 L (100 gallon) DEF tank (U.S. EPA Tier 4 Final / EU Stage V engines only) <br>– Fuel filter with water separator <br>– 210 GPM Fast fill fuel system (Left and Right)
  • Service: <br>– Engine service platforms (2) <br>– ANSI or ISO service instructions <br>– S•O•S℠ sample points (hydraulic oil, engine coolant, engine oil) <br>– Ground level machine lockout (battery)<br>– Ground level engine shut-down <br>– Drivetrain lockout <br>– Engine start lockout <br>– Auxiliary "buddy" dumping quick connect <br>– Auxiliary steering quick connect (towing)

CAT® TECHNOLOGY PRODUCTS

  • Cat® MineStar™ Detect (Radar and Camera) System
  • Cat® Product Link™ Elite (Cellular)

DUMP BODY

  • High Efficiency (HE) body, 218-276 m³ (285-361 yd³) <br>– HE Body Mounting Group <br>– Rock ejectors (chain)

ANTIFREEZE

  • Cat Extended Life Coolant (ELC) protects to –35° C (–30° F)

Optional Equipment

POWER TRAIN

  • Cat® C175-16 Diesel Engine: 2312 kW (3,100 hp) power setting (Fuel optimized / U.S. EPA Tier 2 equiv. engines only)
  • Body heat exhaust

OPERATION AND CONTROLS

  • Throttle lock
  • Timer, engine shutdown
  • Heated mirrors (Left and Right)
  • Powered access ladder, left hand ground access
  • 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

ELECTRICAL

  • Lighting, signals/service:<br>– Fog lights, LED <br>– Work lights, LED <br>– Side profile lights, LED <br>– Dump body marker/stop lights, LED
  • Retarding indicator light, multi-color, cab exterior

ADDITIONAL FEATURES AND EQUIPMENT

  • Fueling: 300 GPM Fast fill fuel system (Left and Right)
  • Portable fire extinguisher
  • Front bumper single-point center tow
  • Wheel chocks (ANSI and ISO)
  • 44 x 63 rims, quick change (2 quick change, 4 standard)
  • Service:<br>– Inverter platform (rear access) <br>– Service Center, fast-fill

CAT® TECHNOLOGY PRODUCTS

  • Cat® MineStar™ Detect (Camera Only) System
  • Cat® Product Link™ Elite (Satellite)
  • Cat® MineStar™ Health
  • Cat® MineStar™ Fleet
  • Cat® MineStar™ Terrain
  • Cat® MineStar™ Command-Ready
  • Cat® MineStar™ Command
  • Cat® Trolley Assist Attachment

DUMP BODY

  • HE rock box liner
  • HE canopy rock deflectors
  • HE rear tire rock deflectors
  • HE impact liner

ANTIFREEZE

  • Antifreeze/coolant protects to –50° C (–58° F)