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815 Soil Compactor

Cat Soil Compactors are designed with durability built in, ensuring maximum availability through multiple life cycles. With optimized performance and simplified serviceability, our machines allow you to operate more efficiently and safely. Representing a long-standing commitment to quality and performance, this rugged, powerful machine is designed and built for heavy-duty compaction and dozing operations. Focused on helping our customers succeed, we have continued to build upon each new series. The 815 continues our legacy of reliability, performance, safety, operator comfort, serviceability, and efficiency.

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SPECIFICATION SUMMARY
  • Tips per Wheel 60
  • Total Operating Weight 49652 lb
  • Outside Diameter 55.6 in
  • Drum Diameter 40.5 in

PRICE (USD)
Call 800-637-5000 for rate information

Wheels

  • Tips per Wheel
    60
  • Outside Diameter
    55.6 in
  • Drum Diameter
    40.5 in
  • Drum Width
    39 in
  • Weight
    9720 lb
  • Width - Over Drums
    127.7 in
  • Tips per Row
    12

Blades

  • Total Operating Weight
    49652 lb
  • Maximum Depth of Cut
    0.73 ft
  • Maximum Lift Above Ground
    2.63 ft
  • Total Tilt Adjustment
    2.14 ft
  • Width - Over End Bits
    12.34 ft
  • Blade Tilt Angle - Left - Hydraulic
    5,5°
  • Height - Including Cutting Edge
    2.82 ft
  • Width - Moldboard Length
    11.98 ft
  • Blade Tilt Adjustment - Right
    1 ft
  • Blade Tilt Adjustment - Left
    1.14 ft
  • Blade Tilt Angle - Right - Hydraulic
    4,8°

Axles

  • Front
    Planetary – Fixed
  • Rear
    Planetary – Oscillating
  • Oscillation Angle
    ±10

Dimensions (Approximate)

  • Centerline of Rear Axle to Bumper
    6.53 ft
  • Height - Top of Exhaust Pipe
    11.1 ft
  • Turning Radius - Inside of Push Arms
    8.27 ft
  • Hitch to Centerline of Front Axle
    5.5 ft
  • Height - Top of Beacon
    12.9 ft
  • Ground Clearance - Bumper
    2.18 ft
  • Ground Clearance
    1.23 ft
  • Width - Over Wheels
    10.64 ft
  • Height - Top of Hood
    8.6 ft
  • Length - With Blade on Ground
    23.48 ft
  • Height - Top of Cab Roof
    12 ft
  • Wheel Base
    11 ft

Service Refill Capacities

  • Diesel Exhaust Fluid Tank (Tier 4 Final/Stage IV Only)
    4.2 gal (US)
  • Differential - Final Drives - Front
    17.2 gal (US)
  • Fuel Tank
    132.1 gal (US)
  • Cooling System - Tier 3/Stage IIIA Equivalent
    19.3 gal (US)
  • Note
    All non-road Tier 4 Final and Stage V diesel engines are required to use: – Ultra Low Sulfur Diesel (ULSD) fuels containing 15 ppm for EPA and 10 ppm for EU (mg/kg) sulfur or less. Biodiesel blends up to B20 are acceptable when blended with 15 ppm for EPA
  • Engine Crankcase
    5.3 gal (US)
  • Differential - Final Drives - Rear
    17.2 gal (US)
  • Hydraulic Tank Only
    19.8 gal (US)
  • Transmission
    14.8 gal (US)
  • Diesel Exhaust Fluid Tank*
    4.2 gal (US)

Engine

  • Low Idle Speed
    800 r/min
  • Maximum Altitude - Without Derating
    9842.5 ft
  • High Idle Speed
    2270 r/min

Transmission

  • Travel Speeds - Forward - Third
    11.3 mile/h
  • Travel Speeds - Forward - Second
    7.7 mile/h
  • Travel Speeds - Reverse - Second
    8.5 mile/h
  • Travel Speeds - Forward - First
    3.9 mile/h
  • Transmission Type
    Cat Planetary Power Shift
  • Travel Speeds - Reverse - First
    4.5 mile/h
  • Travel Speeds - Reverse - Third
    11.4 mile/h

Hydraulic System - Steering

  • Steering Pressure Limited
    4003 psi
  • Steering System - Pump
    Piston – Variable Displacement
  • Vehicle Articulation Angle
    84 degrees
  • Steering System - Circuit
    Pilot, Load Sensing
  • Maximum System Flow
    147 L/min @ 2,111 rpm (38.8 gal/min @ 2,111 rpm)
  • Relief Valve Setting - Steering
    4003 psi
  • Total Steering Angle
    84
  • Steering Cycle Times - High Idle
    3 s
  • Steering Cycle Times - Low Idle
    8.2 s

Braking System

  • Parking Brake
    Drum and Shoe, Spring Applied, Hydraulic Released
  • Service Brakes
    Single Disc Wet (Enclosed) 2 WHL

Hydraulic System

  • Tilt Cylinder, Double Acting - Bore and Stroke
    101.6 mm × 167 mm (4 in × 6.6 in)
  • Lift Cylinder, Double Acting - Bore and Stroke
    101.6 mm × 627 mm (4 in × 24.7 in)
  • Pump Flow at 2,111 rpm
    23.5 gal/min
  • Maximum Supply Pressure
    2930 psi
  • Main Relief Pressure
    3190 psi

Hydraulic System - Lift/Tilt

  • Lift/Tilt System
    Variable displacement piston
  • Lift/Tilt System - Circuit
    Pilot operated LS valve with EH
  • Pilot System
    Open center, fixed displacement gear
  • Relief Valve Setting - Lift/Tilt
    3190 psi
  • Pilot Relief Valve Setting
    3046 psi

OPERATOR COMFORT AND CONTROL

TOP-TIER SERVICE AND SUPPORT

POWERFUL EFFICIENCY

PRODUCTIVITY WITH TECHNOLOGY

OPTIMIZE COMPACTION

Standard Equipment:

  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Power Train
    • Advanced Productivity Electronic Control System (APECS)
    • Air to air aftercooler
    • Brakes, full hydraulic, enclosed, wet multiple disc service brakes
    • Cat clean emission module (Tier 4 Final/Stage IV only)
    • Electro-hydraulic parking brake
    • Electronic Clutch Pressure Control (ECPC)
    • Engine, Cat C7.1 (configured for two emissions options): – Tier 4 Final/Stage V – Tier 3/Stage IIIA equivalent
    • Engine driven cooling fan – suction
    • Fuel priming pump (electric)
    • Fuel to air cooler
    • Ground level engine shutoff
    • Muffler (under hood) (Tier 3/Stage IIIA equivalent only)
    • Radiator, unit core
    • Starting aid (ether)
    • Throttle lock
    • Torque converter
    • Transmission, planetary, with 3F/3R speed range control
  • Electrical
    • Alarm, back-up
    • Alternator, 150 amp
    • Batteries, maintenance-free
    • Electrical system, 24V
    • Ground level lockable master disconnect switch
    • Lights, directional (rear)
    • Light, warning switched (LED strobe)
    • Lighting system, (front and rear)
    • Starter, electric
    • Starting receptacle for emergency start
  • Operator Environment
    • 12V power port for mobile phone or laptop connection
    • AccuGrade™ mapping (ready)
    • Air conditioner
    • Cab, sound-suppressed pressurized
    • Cab door, sliding window (LH)
    • Cat Compaction Control (ready)
    • Cat Detect: Object Detection (ready)
    • Coat and hard hat hooks
    • Finger tip shifting controls
    • Flip-up armrest
    • Heater and defroster
    • Horn, electric
    • Hydraulic controls – seat mounted
    • Implement hydraulic lockout
    • Instrumentation, gauges: – DEF fluid level (Tier 4 Final/Stage V only) – Engine coolant temperature – Fuel level – Hydraulic oil temperature – Speedometer/tachometer – Torque converter temperature
    • Instrumentation, warning indicators: – Action alert system, three categories – Brake oil pressure – Electrical system, low voltage – Engine failure malfunction alert and action lamp – Parking brake status
    • Light, (dome) cab
    • Lunch box and beverage holders
    • Mirror, internal (panoramic)
    • Mirrors, rearview (externally mounted)
    • Radio ready for entertainment: – Antenna – Speakers – Converter (12V, 10-15 amp)
    • Seat, Cat Premium Plus (leather)
    • Seat belt with minder, retractable, 76 mm (3 in) wide
    • STIC control system with lockout
    • Sun visor, front
    • Tinted glass
    • Transmission gear (indicator)
    • Vital Information Management System (VIMS): – Graphical information display – External data port – Customizable operator profiles – Event indicator light on rear grill
    • Wet-arm wipers/washers (front and rear): – Intermittent wipers (front and rear)
  • Tires, Rims And Wheels
    • Wheels, tamping foot
  • Guards
    • Cleaner bars with teeth
    • Guards, crankcase and power train
    • Guard, driveshaft
  • Fluids
    • Antifreeze, premixed 50% concentration extended life (–34° C/–29° F)
  • Other Standard Equipment
    • DEF tank fill gauge
    • Doors, service access (locking)
    • Ecology drains for engine, radiator, transmission, hydraulic tank
    • Engine, crankcase, 500 hour interval with CJ-4 oil
    • Emergency platform egress
    • Fire suppression ready
    • Fuel tank, 500 L (132.1 gal)
    • Hitch, drawbar with pin
    • Hoses, Cat XT™
    • Hydraulic, engine, and transmission oil coolers
    • Oil change system, high speed
    • Oil sampling valves
    • Steering, load sensing
    • Total hydraulic filtration system
    • Vandalism protection caplocks
    • Venturi stack
  • Standard Attachments – Hydraulics
    • Hydraulics: – Standard or EU and Canada
  • Standard Attachments – Operator Environment
    • Glass (window): – rubber-mounted glass
    • Precleaner (cab): – powered
    • Seat (cab): – heated and ventilated
    • Mirrors – cab: – Standard or heated
  • Standard Attachments – Power Train
    • Axles: – Standard or non-spin rear
  • Standard Attachments – Special Arrangements
    • Engine Precleaners: – Turbine or dual stage
  • Standard Attachments – Electrical
    • Lights: – Standard or LED
  • Standard Attachments – Fuel Systems
    • Fuel tank: – Non-fast or fast fill
  • Standard Attachments – Technology Products
    • Product Link: – GSM, satellite
  • Standard Attachments – Cleaner Bars
    • Cleaner bars: – Standard or abrasive
  • Standard Attachments – Blades
    • Blades: – Straight or tilt-straight

Optional Equipment:

  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Operator Environment
    • Camera, rear vision
    • Radio, AM/FM/AUX/USB/BLUETOOTH
    • Radio, CB (ready)
  • Technology Products
    • Compaction control, basic
  • Other Attachments
    • Sound suppression (required for Brazil)
  • Fluids
    • Antifreeze, –50° C (–58° F)
  • Starting Aids
    • Heater, engine coolant, 120V
    • Heater, engine coolant, 240V
  • Miscellaneous
    • Film (ANSI) (Tier 4 Final/Stage V only)
    • EU certification (Tier 4 Final/Stage V only)
    • Plate – year of manufacture (Tier 3/Stage IIIA equivalent only)
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